View of the Chromosphere During Partial Solar Eclipse 2025 – Images and Time Lapse
Captured on 29th March 2025, a high-resolution image and time lapse sequence features the chromosphere activity on a special day, when a Partial Solar Eclipse was visible from from our Dark Sky® Alqueva Observatory, in Portugal, reaching about 30% of occultation. The time lapse sequence comprises two hours and 442 images and the same data was processed in two total different ways to shows the details on the “surface” of the chromosphere with the moon revealing its dark disc, but as well as processed with a curves inversion to help show the prominences and the light flow around, with a nice level of depth and detail. In the 4k video we can see a transition between both visions while close to the maximum of the eclipse, is possible to see a little flare at the center of the image. These are real images and not AI generated in any sense!! They have been captured with a Lunt LS100 solar telescope and a Player One Apollo-M Max.
PT: Captada a 29 de Março de 2025, as imagens de alta resolução e sequência de time-lapse mostram a actividade da cromosfera num dia especial, quando foi visível um Eclipse Solar Parcial a partir do nosso Observatório Oficial do Dark Sky® Alqueva, na aldeia da Cuemada, em Reguengos, Portugal, atingindo cerca de 30% de ocultação do disco solar, por parte da Lua. A sequência time lapse compreende duas horas e 442 imagens, sendo que os mesmos dados foram processados de duas formas totalmente diferentes para mostrar os detalhes na “superfície” da cromosfera com a lua a revelar o seu disco escuro, mas também processados com uma inversão das curvas, para ajudar a mostrar as proeminências e o fluxo de luz circundante, com um bom nível de profundidade e detalhe. No vídeo 4k podemos ver uma transição entre essas duas visões distintas. Perto do máximo do eclipse, é possível ver um pequeno flare no centro da imagem. De referir, que estas são imagens reais e não geradas por (IA) inteligência artificial !! Foram captadas com um telescópio solar Lunt LS100 e uma câmara Player One Apollo-M Max.
Above are still images captured at different times. Below is possible to watch the video time lapse sequence compiling 442 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2h of images.
PT: Acima duas imagens captadas com alguns minutos de intervalo. Em baixo é possível ver o vídeo time lapse compilando 442 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h de imagens.
Technical details | Detalhes Técnicos
LUNT LS100 BF1800| Player One Apollo-M Max | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Large Solar Promience and AR-Flare in motion from 8th January 2025 – Time Lapse
The image and time lapse reveals the chromosphere activity on 18th January 2025, with a large prominence in motion, while an Active Region (sunspot) visible in the corner was releasing a nice eruptive filament (prominence in front of the disc). Stability of the atmosphere was average to poor, but I could capture enough images to produce the time lapse. They have been captured with a SW Esprit 120mm and a Quark Prominence filter, with the new Apollo 428M Max Pro camera from Player One Astronomy. Below is possible to watch the video time lapse sequence compiling 162 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 50 minutes of images.
PT: A imagem e time-lapse revelam a actividade da cromosfera no dia 18 de janeiro de 2025, com uma grande proeminência em movimento, enquanto uma Região Activa (mancha solar) visível no canto inferior direito libertava um belo filamento eruptivo (proeminência na frente do disco). A estabilidade da atmosfera era mediana com momentos de forte instabilidade, mas ainda assim foi possível conseguir captar imagens suficientes para produzir um time lapse. As imagens foram captadas com um SW Esprit 120mm e um filtro Quark Prominence, com a nova Apollo 428M Max Pro camera da Player One Astronomy. Em baixo é possível ver o vídeo time lapse compilando 162 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 50 minutos de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo 428M Max Pro |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
A Faint Giant Prominence in Motion Captured on 21st December, 2024
Captured last year on December 21, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity. This was my first light with the new Apollo 428M Max Pro camera from Player One Astronomy, and thanks to its high sensitivity and low noise cooled at -10, I was able to reveal this giant faint prominence in motion, dozens of times larger than our planet Earth. Stability of the atmosphere was average and the prominence was so so faint that I had to overexpose during the capture to reveal details, using then a black disc on post processing to cover the surface like a coronograph, helping drive our attention to most interesting regions of the image. The final result is a 4K high resolution solar time lapse footage comprising around 1h15 of photos.
PT: Captada no ano passado, a 21 de Dezembro, a partir do Dark Sky® Alqueva, Portugal, uma imagem de alta resolução e sequência de time-lapse revela a actividade da cromosfera neste dia. Esta foi a “first light” com a nova câmara Apollo 428M Max Pro da Player One Astronomy, e graças à sua alta sensibilidade e baixo ruído, arrefecida a -10º, foi possível revelar esta proeminência gigante e ténue em movimento, dezenas de vezes maior que o nosso planeta Terra. A estabilidade da atmosfera era mediana e a proeminência tão ténue que tive de sobre-expor o disco solar durante a captura para revelar alguns detalhes, utilizando posteriormente um disco negro no pós-processamento para cobrir a superfície como um coronógrafo, ajudando assim a dirigir a nossa atenção para as regiões mais interessantes da imagem. O resultado final é um time lapse em alta resolução 4K, composta por cerca de 1h15 de imagens.
Above are still images captured at different times. Below is possible to watch the video time lapse sequence compiling 211 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 1h15 of images.
PT: Acima duas imagens captadas com alguns minutos de intervalo. Em baixo é possível ver o vídeo time lapse compilando 211 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 1h15 de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo 428M Max Pro |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
The Beauty of Solar Activity – CME, Flares, Prominence Eruptions and an Acacia Tree
A solar time lapse of an entire full disc of the sun captured on September 2, 2024, reveals the beauty of solar activity with an unprecedented level details and depth as the result of new brand technique and workflow I developed. Besides so many interesting features in motion happening at the same time during the course of 3h comprised in a 6 seconds movie sequence, we could see minor eruptive prominences and loops around the limb, large filaments and small spicules dancing like hair in the wind. A small delicate line of plasma floating and stuck by the strong magnetic fields before being released. A fast and large eruption on the left limb, which I confirmed later being the unleash of a CME – Coronal Mass Ejection detected by CACTUS system at exactly the same time and angle (UT13:36 pa 097). The powerful flare M1.8 from Active Region AR3813 was immediately followed the by the CME and another flare even stronger M2.9 from AR3807. Finishing with a wonderful large prominence growing like an African tree, an “Umbrella Thorn Acacia” made of plasma, with their warm roots feed by the wild “savanna” which is the solar chromosphere. I believe that this is probably one of the most detailed solar time lapse ever made by an independent astrophotographer. Important to mention that these are real images captured by me with special solar equipment and not AI generated in any part, not even for noise reduction purposes. Follow me on Instagram at @miguel_claro to have access on my “behind the scenes” daily stories while capturing those images.
Background audio sound and Music
I carefully produced the final movie with a nice licensed music from Envato named “Commercial Space Rock” by AudioEarth, and I´ve included the real low frequency sounds of the Sun at the first seconds of the video, sonified by A. Kosovichev from Stanford Experimental Physics Lab with Data from ESA (European Space Agency) and NASA’s Solar and Heliospheric Observatory (SOHO), speeded it up a factor 42,000 to bring it into the audible human-hearing range (kHz)) click here to listen the isolated sound. Sun’s natural vibrations provides scientists with a concrete representation of its dynamic movements. Also, in space due to the lack of air, It´s impossible to hear or record sounds as we perceive on Earth. But for a more immersive audio/visual impact, it was added a soft background sound of a volcanic eruption as we hear here on Earth, synchronised with the timeline in which close-up views of solar eruptions and large prominences appear on the screen. The time lapse sequence at the end of this page was captured from Dark Sky® Alqueva territory, in Portugal, with a Player One Saturn-M SQR camera and a Lunt telescope LS100, generating around 3TB of data. The final result is a 5K high resolution solar movie comprising 249 images over the course of about 3h, between UT11h28 and UT14h20.
PT: Um time lapse solar do disco completo do sol captado a 2 de setembro de 2024 revela a beleza toda a beleza da actividade solar com um nível de detalhe e profundidade sem precedentes, como resultado da nova técnica e workflow que desenvolvi. São muitos os eventos interessantes que se podem ver em simultâneo a acontecer no decorrer das 3h que compreende esta sequência time lapse de 6 segundos. Podem ser vistas pequenas proeminências eruptivas em torno do limbo solar, grandes filamentos e pequenas espículas a dançar como cabelos ao vento. Uma pequena e delicada linha de plasma a flutuar e presa pelos fortes campos magnéticos antes de ser libertada. Uma erupção rápida e de grandes dimensões no limbo esquerdo, que confirmei posteriormente tratar-se do desencadeamento de uma CME – Ejecção de Massa Coronal detectada pelo sistema CACTUS exactamente no mesmo tempo e ângulo (UT13:36 pa 097). O poderoso flare M1.8 da Região Activa AR3813 foi imediatamente seguido pela CME e outro flare ainda mais forte M2.9 from AR3807. Finalizando com um maravilhosa proeminência massiva que cresce enquanto se transforma numa incrível árvore de espinho africana, mais conhecida como Acácia guarda-chuva “Acacia tortilis”, com as suas raízes quentes alimentadas pela “savana” selvagem que é a cromosfera solar. Acredito que este possa provavelmente ser um dos time lapses solares mais detalhados já feitos por um astrofotógrafo independente. Importante ainda referir que são imagens reais captadas por mim com equipamento solar especial e não geradas por IA, seja de forma total ou parcial, nem mesmo para fins de redução de ruído. Siga-me no Instagram em @miguel_claro para ter acesso às minhas histórias diárias de “bastidores” enquanto capto estas imagens.
Som de fundo e música
Produzi cuidadosamente o filme final com uma bela música licenciada da Envato intitulada “Commercial Space Rock” by AudioEarth e incluí os sons reais de baixa frequência do Sol nos primeiros segundos do vídeo, sonificados por A. Kosovichev do Stanford Experimental Physics Lab com dados da ESA (European Space Agency) e NASA’s Solar and Heliospheric Observatory (SOHO), acelerado a um factor de 42.000 para o colocar na gama audível da audição humana (kHz)) clique aqui para ouvir o som isolado. As vibrações naturais do Sol fornecem aos cientistas uma representação concreta dos seus movimentos dinâmicos. Além disso, no espaço, devido à falta de ar, é impossível ouvir ou gravar sons como os que percebemos na Terra. Mas para um impacto audiovisual mais envolvente, adicionei um suave som de fundo de uma erupção vulcânica como ouvimos aqui na Terra, sincronizado com a linha do tempo em que imagens de grande plano de erupções solares e grandes proeminências aparecem no ecrã. A sequência time lapse disponível no final desta página foi captada a partir do território do Dark Sky® Alqueva, em Portugal, com uma câmara Player One Saturn-M SQR e um telescópio Lunt LS100, gerando cerca de 3TB de dados. O resultado final é um filme solar de alta resolução 5K composto por 249 imagens ao longo de cerca de 3h, entre UT11h28 e UT14h20.
Above are a still shot presented in monocrhome version, intended to help conduct the reader attention to the most interesting parts of the image. The 3 still image sequence, shows the evolution of promineces and motion during a period of 3h. Below is possible to watch the video time lapse sequence compiling 249 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 5K high resolution time lapse movie comprising around 3h of images.
PT: Acima está uma foto apresentada em uma versão monocromática com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. A sequência das 3 fotos, mostra a evolução do disco solar ao longo de 3h. Em baixo é possível ver o vídeo time lapse compilando 249 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 5K que condensa cerca de 3h de imagens.
Technical details | Detalhes Técnicos
Lunt Solar System LS100| EQ-6 Pro mount | Player One Saturn-M SQR | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
I hope you enjoy it as much as I do, and if you still want to support my work as an independent artist, you can buy one of my solar image as a Fine Art Print, a piece of Art to bring some magic to your sweet home! I will be deeply grateful for your kind support. I have created a special limited Edition of this Print supplied with a signed & numbered Certificate of Authenticity, global delivery with tracked & insured shipping, in a carbon neutral sustainable production, packaging and shipping. Explore the size options and prices by clicking on my Print gallery. Meanwhile, you can sign-up my newsletter to get early access of future Print releases.
International Space Station ISS Transiting in front of the Sun´s Chromosphere visible in H-alpha Emission
The image shows the International Space Station (ISS) silhouette while crossing in front of the Sun´s disc at a distance of 441.54km from us and at a speed of about 7.31km/s. The ISS completes an entire orbit around Earth each 90 minutes. Carrying on board astronauts, the large artificial satellite orbiting our planet with a width of 108.5 meters had an angular diameter of 62.58″ seems although very small when compared with the Solar disc with an angular size of 31.6′ was actually 30.3 times larger than the ISS at the moment of the passage. Hard to see it even with a special telescope equipped with Ha filters, only the fast video camera from Player One Astronomy Apollo-M Max with a shutter set to an high speed frame rate of 109 images per second at 16Bits, could capture this rare moment that happens in a blink of an eye. Seen from Figueira da Foz, northern cost of Portugal, on June 2, 2024, at 13h18m51s (UT 12h18m51.35s) the transit had a total duration of only 0,54 seconds. Its interesting to recognise on the picture the ISS structure with the solar panels and main body elements well distinct. The image also shows in great detail spicules on the surface, a large gas filament and a large active region, as well as a few solar prominences around the Sun’s lilmb. With a diameter of 1,392,000 km, our Sun is composed of 73% Hydrogen, 25% Helium and 2% from heavier elements. The video shows a time lapse of 200 images captured over the course of around 2 seconds. Images were processed individually withouth being stack, I was impressed with a quality achieved only with single frames. The ISS is visible in white on the first sequence, because of the inversion technique for processing the chromosphere with more depth. Second sequence shows the ISS in black without this inversion visible.
PT: A imagem revela a silhueta da Estação Espacial Internacional (ISS) atravessando o sol a uma distância de 441.54km de nós e uma velocidade média de cerca de 7.31km/s. A ISS completa uma órbita em torno da Terra a cada 90 minutos. Transportando a bordo vários astronautas, este grande satélite artificial com uma envergadura de 108,5 metros parece muito pequeno quando comparado com o disco solar com um tamanho angular de 31,6′ encontrava-se na verdade cerca de 30,3 vezes maior do que a ISS no momento da passagem. Difícil de observá-la mesmo com um telescópio especial equipado com filtros de protecção H-alfa, só uma câmara muito rápida como a Player One Astronomy Apollo-M Max com o obturador a captar 109 images por segundo a 16 Bits, teria a capacidade de eternizar este momento raro que acontece num um piscar de olhos, com a curta duração de apenas 0.54 segundos. Visto a partir da Figueira da Foz, na costa norte de Portugal, a 2 de junho de 2024, às 13h18m51s (UT 12h18m51s ). Na fotografia é possível reconhecer a estrutura da ISS com os seus painéis solares e os elementos que compõem o corpo principal. A imagem também mostra em grande detalhe espículas na superfície, um grande filamento de gás e uma grande região activa extensa, bem como algumas proeminências solares ao redor do limbo solar. Com um diâmetro de 1.392.000 km, o nosso Sol é composto por 73% de Hidrogénio, 25% de Hélio e 2% de elementos mais pesados. A imagem captada a partir do meu terraço, revela assim uma série de intensas protuberâncias que se espalham à volta do limbo solar, na cromosfera. O vídeo mostra um time lapse de 200 imagens captadas durante cerca de 2 segundos. As imagens foram processadas individualmente sem serem empilhadas (stack), pelo que fiquei bastante impressionado com a qualidade obtida apenas com quadros únicos. A ISS é visível em branco na primeira sequência, por causa da técnica de inversão para processar a cromosfera com mais profundidade. A segunda sequência mostra a ISS em preto sem essa inversão visível.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | Player One Astronomy Apollo-M Max and Player One Saturn-M SQR |Figueira da Foz, northern cost of Portugal. 02/06/2024 13h18m51s.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
I hope you enjoy it as much as I do, and if you still want to support my work as an independent artist, you can buy this image as a Fine Art Print, a piece of Art to bring some magic to your sweet home! I will be deeply grateful for your kind support. I have created a special limited Edition of this Print supplied with a signed & numbered Certificate of Authenticity, global delivery with tracked & insured shipping, in a carbon neutral sustainable production, packaging and shipping. Explore the size options and prices by clicking on my Print gallery. Meanwhile, you can sign-up my newsletter to get early access of future Print releases.
Solar Chromosphere and Corona Revealed in a Unique Image Captured During Total Solar Eclipse 2024
The Idea
Since I started in solar photography, I imagined how incredible it would be if we could capture both the solar chromosphere and the beautiful solar Corona, knowing that at first sight it seems to be an impossible task, indeed I thought it could be possible, not in a single capture, of course, but with special techniques and during the unique occasion of a total solar eclipse. So the opportunity came up on 8th April 2024 with the Total Solar Eclipse 2024 visible across US. I already had planned to capture an HDR image in white light of the Solar Corona from Texas, so I challenged my friend James Sinclair to capture at the same time a few images of the solar chromosphere immediately before the eclipse starts (C1) and immediately after ending, to avoid the presence of the moon while covering the sun. So my idea was being able to produce a real image – as much as accurate as possible – of the solar chromosphere with its filaments, active regions and prominences aligned along with its corresponding loops and streamers of the solar corona captured and visible at approximately the same time. We knew that this was a huge challenge with so many factors that could go wrong, but fortunately everything went well and we finally could produce a charming unique image, probably never seen before.
Making an high resolution HDR image like that represents an enormous amount of personal and professional efforts, as well as an incredible financial investment, and everything started many months before the Eclipse itself happened. To read to full story, please read the article of my Sun’s Aura, featuring the original HDR image in white light.
Technical processing and Color
After processing my HDR image of the Sun’s Corona (extensive article about it), I then processed the solar disc in Ha captured by James Sinclair from Southern Utah, with a Lunt LS130 and a camera Apollo M Max from Player One Astronomy, as result of a stack of 200 best frames for the single disc image. I used the inversion techinque with curves to better display the details of the sun’s chromosphere. The colors of the solar corona, are showed in orange/brown hues to match with the solar chromosphere for an aesthetic pleasent transition. Important to mention though that corona is not possible to see in Ha emission as we see the solar chromosphere through an Ha filter. The corona was captured in white light through our earth atmosphere which scattered the light giving a bluish appearance during Totality. But the sun corona in space should look like white light, as well as our Sun star.
The Sun’s Corona
The Corona is extremely hot and dynamic, being the outermost layer of the Sun’s atmosphere, it reveals intricate fine structures of delicate details distorted by the strong magnetic fields. Specially, close to the Solar maximum expected for 2025 (peak of 11 years cycle of activity), the plasma of the Sun’s corona features a lot of loops and wispy white streamers radiating into space. But due to an immense level of brightness it is only possible to see when the Moon is perfectly covering the Sun. Safe enough to enjoy with our naked-eyes, much more well prepared and efficient to comprise and accommodate a larger high dynamic range, than our cameras, which even nowadays can’t do it at once. This is why we need to cover around 14 stops in the dynamic range and probably even more would be best, but bracketing can help achieve this milestone.
And why this image is so special ? Because not even SOHO in space, from NASA, can watch the inner corona of the Sun. It only can see the most extensive part of the outer corona, using a coronagraph, from two solar radii distant of the Sun’s centre.
Why Eclipse HDR is so Challenging
Photographing a Total Solar Eclipse, is probably to most advanced and complex task in all of astrophotography fields, not only from preparing and planning which requires a bit of Math to find the correct set of exposures according to your gear combination, ISO, lens aperture, right place to be, right time to start etc, etc, as well as from executing it in a stressful short amount of time. But also very hard and difficult to process in a time consuming task. First, because the Sun, the Moon and the stars have all different motions across the sky, which are evident in long focal distances and long exposures. Images must be aligned not on the Moon’s disc, not on the stars, and not even on the prominences (as it only works in shorter exposures), so to reveal the corona in full glory, images must be aligned on the coronal structures which are very hard and tricky, as they are faint, subtle and lacking of contrast, and they keep moving too on a lower speed. Noticeable though over the course of all bracketing, but inevitably negligible, for the final fusion in order to naturally reduce the presence of noise. And probably the most difficult final achievement, is to keep as much as possible, everything looking natural without overcooking it. It is a delicate balance between, contrast, light flow, color and detail which I tried to keep in mind and respect until the very end. I hope I did it!
Equipment and Exposures for Corona
The High Resolution image was captured with a Sigma lens at 600mm at f6.3, and a Nikon D850 modified (Ha sensitive – not relevant for this type of TSE images) on a Vixen portable mount. I did more than 163 photos (bracketed exposures), but I’ve only selected 72 images (8 bracketed sequences of 9 shots each) to process, where the sky was crystal clear without any high cloud visible. The exposure time for each sequence bracketing was ranging from 1/125s, 1/60s, 1/30s, 1/15s, 1/8s, 1/4, 1/2s, 1s, 2s at ISO100, plus additional fast exposures of 1/4000 for C2 and C3 (Prominences and Baily’s Beads). 93GB of images were acquired just for this setup, being 1446 calibration frames such as flats, darks and bias (in a total of 65GB). Images used were captured during 1 minute and 28 seconds of the Maximum, during the 4 minutes and 19 seconds of Totality as seen from my location in Clarcksville, Texas.
Fine Art Prints – Available to ORDER
I hope you enjoy it as much as I do, and if you still want to support my work as an independent artist, you can buy this image as a Fine Art Print, a piece of Art to bring some magic to your sweet home! I will be deeply grateful for your kind support. I have created a special limited Edition of this Print supplied with a signed & numbered Certificate of Authenticity, global delivery with tracked & insured shipping, in a carbon neutral sustainable production, packaging and shipping. Explore the size options and prices by clicking on my Print gallery. Meanwhile, you can sign-up my newsletter to get early access of future Print releases.
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G5 The Epic Solar Storm of 10th May 2024 – Photos and Time Lapse
The image reveals the solar chromosphere captured in a special day which made history here on Earth with the most severe geomagnetic storm of the last 20 years taking place, spreading aurora borealis also known as northern lights almost all over the world. Captured on the 10th of May 2024, from Dark Sky® Alqueva territory, in Portugal, the higher-resolution image and time lapse sequence shows the chromosphere in motion featuring not only a gigantic prominence on the solar limb, but as well as the the giant sunspot AR3664 which was incredibly active releasing several eruptions, flares and CME’s in that same day. The video shows one of these minor eruptions just a few hours before arriving the G5 Kp9 storm which sparkled a northern lights display as seen from my location in Dark Sky® Alqueva, Portugal, at 38º latitude. The show was impressive, I could even see it with my naked eye around 23h15 and late in the night around 4h15, specially the vertical fast moving bands. I saw more Aurora Borealis than when I visited Iceland for the first time. I was expecting something more subtle in reddish hues, but it was full of colors and sometimes going very high almost reaching the Zenith. It was an unforgettable day, I couldn’t imagine that during the morning of May 10th I would be live capturing images from my terrace of the Solar Active Region AR3664 where the charged particles of the solar wind were released. But most specially, without knowing that in the same night and just a few hours apart, I would be collecting photons with my DSLR camera, witnessing the arrival of the charged particle from a cannibal CME released in the days before. As result of the excited atoms in the upper atmosphere, we get a colorful display of the northern lights above our observatory and wonderful lake of Dark Sky® Alqueva region, in Portugal. I felt so fortunate for this moment in history! The final result is a 4K high resolution solar movie comprising around 2h of photos with 349 images.
PT: A imagem revela a cromosfera solar captada em um dia especial e que fez história aqui na Terra, com a ocorrência da maior tempestade geomagnética severa dos últimos 20 anos, espalhando a auroras boreais, por quase todo o mundo. Captada no dia 10 de maio de 2024, na região do Dark Sky® Alqueva, em Portugal, a imagem de alta resolução e sequência time lapse mostram a cromosfera em movimento apresentando não apenas uma proeminência gigantesca no limbo solar, mas também o enorme mancha solar AR3664 que estava incrivelmente activa, libertando várias erupções, flares e CME’s (ejecções de massa coronal) no mesmo dia. O vídeo mostra uma dessas erupções menores poucas horas antes da chegada da tempestade extrema de intensidade G5 Kp9, que gerou uma exibição das auroras boreais, vistas a partir da minha localização no Dark Sky® Alqueva, Portugal, a 38º de latitude. O espectáculo foi impressionante, pude até vê-las subtilmente a olho nu por volta das 23h15 e no final da noite por volta das 4h15, principalmente as faixas verticais de movimento rápido. Curiosamente vi mais auroras boreais do que quando visitei a Islândia pela primeira vez em 2019. Esperava algo mais subtil e em tons avermelhados, mas estavam repletas de cores variadas e por vezes subiam bem alto quase chegando ao zénite. Foi um dia inesquecível, não imaginava que durante a manhã do dia 10 de Maio estaria ao vivo captando imagens do sol da região solar activa AR3664 onde foram liberadas as partículas carregadas do vento solar. Mas especialmente, sem imaginar que na mesma noite e com apenas algumas horas de intervalo, eu estaria colectando fotões com a minha câmara DSLR, testemunhando a chegada das partículas carregadas do vento solar, proveninentes de uma CME canibal disparada dias antes. O resultado dos átomos excitados na alta atmosfera traduziu-se numa exibição colorida das auroras boreais acima do nosso observatório e maravilhoso lago Alqueva, na região do Dark Sky® Alqueva, em Portugal. Sinto-me abençoado por esse momento! Assim foi possível produzir um time lapse de cerca de 349 imagens. O resultado final é um filme solar de alta resolução 4K com cerca de 2h de fotos.
Below is possible to watch the video time lapse sequence compiling 349 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2h of images.
PT: Em baixo é possível ver o vídeo time lapse compilando 349 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions between UT11h29 and UT13h24 on the 10th of May 2024, from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
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Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Chromosphere With a New Level of Detail and The Giant Active Region 13590
Captured yesterday 28th February 2024, the image is the result of a new technique and workflow I’m developing just for full disc images, specially dedicated to reveal the sun’s surface in great detail up to the limb while keeping a nice ambience and light flow around the prominences. So I didn’t made time lapse this time, but the still view is full of interesting features on the chromosphere with a large filament at the center while the giant Active Region 13590 is moving towards the limb. According to Spaceweather “AR3590 is now the largest sunspot of Solar Cycle 25. For comparison, it is 60% as large (by surface area) as the great sunspot that caused the Carrington Event in Sept. 1859. AR3590 unleashed three X-flares in rapid succession, including the strongest flare of the current solar cycle (X6.3).” The photo was captured from Dark Sky® Alqueva territory, in Portugal at UT12h09m. For this image I used my Lunt LS100 with a Player One Saturn-M SQR camera, which is the perfect combination for this type of full disc images. The photo was captured from Dark Sky® Alqueva territory, in Portugal at UT12h09m.
PT: Captada ontem, 28 de Fevereiro de 2024, a imagem é o resultado de uma nova técnica e workflow que estou desenvolvendo para imagens do disco completo do Sol, especialmente dedicada para revelar a superfície de uma forma bem detalhada até próximo do limbo, mantendo uma ambiência agradável e fluxo de luz ao redor das proeminências. Assim, desta vez não fiz um time lapse, mas a visão estática também pode revelar detalhes interessantes sobre a cromosfera com um grande filamento no centro enquanto a enorme Região Activa 13590 se move em direção ao limbo Solar. De acordo com o Spaceweather “AR3590 é até agora a maior mancha solar do Ciclo Solar 25. Para efeito de comparação, é 60% maior (por área de superfície) do que a grande mancha solar que causou o Evento Carrington em setembro de 1859. AR3590 desencadeou três explosões X em sucessão rápida, incluindo a explosão mais forte do ciclo solar atual (X6.3).” Para esta imagem usei meu Lunt LS100 com uma câmera Player One Saturn-M SQR, que é a combinação perfeita para este tipo de imagens de disco completo. A foto foi capturada no território Dark Sky® Alqueva, em Portugal às UT12h09m.
Below is a still shot presented in monocrhome version, intended to help conduct the reader attention to the most interesting parts of the image. PT: Em baixo está uma foto apresentada em uma versão monocromática com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Technical details | Detalhes Técnicos
Lunt Solar System LS100| EQ-6 Pro mount | Player One Saturn-M SQR | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Plasma Blast Released into Space on 31th January 2024
Captured on the 31th of January, 2024, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity, revealing the exact moment when a solar blast released plasma into space, and then returned back to the Solar disc, pushed by the strong force of gravity. It’s possible to see a lot of interesting changes on its intricate shape. We can also notice a lot of fine spicules surrounding the solar disc and dancing like hair in the wind, while the chromosphere itself is showing a slower motion. The final result is a 4K high resolution solar time lapse footage comprising around 1h30 of photos.
PT: Captada a 31 de Janeiro de 2024, na região Dark Sky® Alqueva, Portugal, uma imagem de alta resolução e sequência time lapse mostra a actividade da cromosfera, revelando o momento que o plasma Solar é lançado para o espaço e pela força da gravidade, retorna ao Sol. É possível ver uma rápida mudança na sua forma inicialmente intrincada. Também podemos notar muitas espículas finas ao redor do disco solar dançando como cabelos ao vento, enquanto a própria cromosfera mostra um movimento mais lento. O resultado final é um time lapse solar de alta resolução 4K com cerca de 1h30 de fotos.
Above are a still shot presented in color and BW version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 273 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 1h30 of images.
PT: Acima está uma foto apresentada em uma versão a cores e monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 273 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 1h30 de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Large Solar Prominence in Motion Catured on 22th January 2024
Captured on the 22th of January, 2024, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity, revealing a large prominence in motion. It’s possible to see a lot of interesting changes on its shape. We can also notice a lot of fine spicules surrounding the solar disc, while the chromosphere itself is showing a slower motion. Even with a few high clouds which almost distroyed the sequence, I’ve manage to manually adjust the quick changes in light and keep the sequence runing to produce a time lapse of about 332 images. The final result is a 4K high resolution solar movie comprising around 2h of photos.
PT: Captada a 22 de Janeiro de 2024, na região Dark Sky® Alqueva, Portugal, uma imagem de alta resolução e sequência time lapse mostra a actividade da cromosfera, revelando uma gigantesca proeminência em movimento. É possível ver muitas mudanças interessantes em sua forma. Também podemos notar muitas espículas finas ao redor do disco solar, enquanto a própria cromosfera mostra um movimento mais lento. As condições foram muito desafiantes, mas mesmo com algumas nuvens finas que repentinamente cobriram o céu a meio da sequência, eu consegui gerir e compensar manualmente as alterações de luz drásticas para permitir continuar a sequência sem interrupções. Assim foi possível produzir um time lapse de cerca de 332 imagens. O resultado final é um filme solar de alta resolução 4K com cerca de 2h de fotos.
Above are a still shot presented in color and BW version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 332 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2h of images.
PT: Acima está uma foto apresentada em uma versão a cores e monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 332 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
A Solar Time Lapse Reveals a Large Solar Eruption in Motion Caught on 30th December 2023
A solar time lapse of an entire full disc of the sun, showing a lot of interesting features in motion, such as filaments, one active region, small spicules dancing like hair in the wind, and special powerful eruption from an eruptive prominence visible at the end while being projected thousands of kilometers above the sun’s surface. The video shows the chromosphere while the sun is rotating over the course of 2 hours. The time lapse sequence was captured from Dark Sky® Alqueva territory on 30th December 2023 with a @player_one_astronomy Saturn-M SQR camera and a @luntsolarsystems telescope LS100, generating around 3TB of data. The final result is a 4K high resolution solar movie comprising 198 images over the course of about 2h, between UT11h53 and UT14h08.
PT: Um time lapse do disco solar completo, mostrando muitas características interessantes em movimento, como filamentos, uma região ativa, pequenas espículas dançando como cabelos ao vento e uma poderosa erupção especial de uma proeminência eruptiva. visível no final enquanto é projetado milhares de quilômetros acima da superfície do sol. O vídeo mostra ainda a cromosfera solar enquanto o sol no seu movimento de rotação, girou ao longo de 2 horas. A sequência de lapso de tempo foi captada a partir do território Dark Sky® Alqueva com uma câmara Player One Saturn-M SQR e um telescópio Lunt LS100, gerando 2 TB de dados. O resultado final é um filme solar de alta resolução 4K composto por 198 imagens ao longo de cerca de 2h, entre UT11h53 e UT14h08.
Above are a still shot presented side by side (begining and end of sequence) intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 198 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2h15 of images.
PT: Acima está uma foto apresentada lado a lado (do início e final da sequência) com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 198 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h15 de imagens.
Technical details | Detalhes Técnicos
Lunt Solar System LS100| EQ-6 Pro mount | Player One Saturn-M SQR | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
SOLAR Chromosphere Time Lapse Shows the Sun Activity in Motion on October 2023
On 12th of October 2023, I took a solar time lapse of an entire full disc of the sun, showing a lot of interesting features in motion, such as eruptive prominences, filaments, active regions with minor flares, small spicules dancing like hair in the wind, and a delicate waved line of plasma floating hundreds of kilometers above the sun’s surface, stuck by the strong magnetic fields, until has been released into space in a blink of an eye. The video shows the chromosphere while the sun is rotating over the course of 3 hours. The time lapse sequence was captured from Dark Sky® Alqueva territory with a Player One Saturn-M SQR camera and a Lunt telescope LS100, generating 3TB of data. The final result is a 5K high resolution solar movie comprising 246 images over the course of about 3h, between UT11h05 and UT14h08..
PT: Em 12 de outubro de 2023, captei um time lapse do disco solar completo, mostrando muitas características interessantes em movimento, como proeminências eruptivas, filamentos, regiões activas com pequenas flares, espículas dançando como cabelos ao vento e uma delicada linha ondulada de plasma, flutuando centenas de quilómetros acima da superfície do Sol, presa pelos fortes campos magnéticos, até ser liberada para o espaço em um piscar de olhos. O vídeo mostra ainda a cromosfera solar enquanto o sol no seu movimento de rotação, girou ao longo de 3 horas. A sequência de lapso de tempo foi captada a partir do território Dark Sky® Alqueva com uma câmara Player One Saturn-M SQR e um telescópio Lunt LS100, gerando 3 TB de dados. O resultado final é um filme solar de alta resolução 5K composto por 246 imagens ao longo de cerca de 3h, entre UT11h05 e UT14h08.
Above are a still shot presented in monocrhome version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 246 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 5K high resolution time lapse movie comprising around 3h of images.
PT: Acima está uma foto apresentada em uma versão monocromática com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 246 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 5K que condensa cerca de 3h20 de imagens.
Technical details | Detalhes Técnicos
Lunt Solar System LS100| EQ-6 Pro mount | Player One Saturn-M SQR | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
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Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Dark Moon Disc Against the Solar Chromosphere During the Partial Phase of Annular Solar Eclipse 2023
I was not in the path of the last Annular Solar Eclipse, but in collaboration with my friend James Sinclair which captured the data in US, I could then process it to achieve the result I’m sharing, something a bit fancy, different and less conventional, so I hope you enjoy it. The image shows a singular moment during the last annular solar eclipse, when the moon started to cover the disc of the sun. The entire disc of the moon is normally not possible to capture during partial phases, due to the fast shorter exposures we can only see the part of the disc visible in front of the solar disc, by contrast. So in order to reveal all the details of the chromosphere as well as the ambient light surrounding the limb’s disc that features all the prominences and spicules visible during the Eclipse, I did a fancy technique, which was to carefully remove the entire real silhouette shadow of the lunar disc captured during the maximum moment, to re-align and combine it again with this partial phase shot, this time, revealing in artistic way all the moon silhouette against the background light.
PT: Eu não estava no caminho do último Eclipse Solar Anular, mas em colaboração com meu amigo James Sinclair, que captou as imagens a partir dos EUA, pude processá-las para alcançar o resultado que aqui partilho, algo um pouco sofisticado, diferente e menos convencional, por isso espero que gostem. A imagem mostra assim um momento singular durante o último eclipse solar anular, quando a Lua começou a cobrir o disco do Sol. Normalmente não é possível captar todo o disco da lua durante as fases parciais, devido às exposições mais curtas e rápidas, só podendo ver a parte do disco visível na frente do Sol, por contraste. Assim, para revelar todos os detalhes da cromosfera, bem como a luz ambiente que envolve o limbo solar e que apresenta todas as proeminências e espículas visíveis durante o Eclipse, fiz uma técnica sofisticada, que consistiu em separar e remover cuidadosamente toda a silhueta real do disco lunar captado durante o momento máximo do Eclipse, para realinhá-lo e combiná-lo novamente com esta foto da fase parcial, desta vez revelando de forma artística toda a silhueta da lua contra a luz de fundo.
Technical details | Detalhes Técnicos
Lunt Solar System LS60| ASI 174MM | Stack of 200 frames for each single image, captured in average seeing conditions from USA.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Explore a Large Solar Filament 29x the Size of Earth in a Virtual Reality of the Sun in 360º
On 31th of July 2023, a huge filament was visible on the sun’s disc center. At first sight and according to the size, it seems to fit in a quarter of the solar diameter, which will probably indicates a size of around 370,000 km or 29x the size of our planet Earth. Solar filaments are clouds of ionized gas, or plasma, as seen in contrast above the chromosphere. When a solar filament is seen near the solar limb, then it is called a “prominence” instead of a filament. Prominences contain much cooler plasma and are anchored by magnetic field structure, to the Sun’s surface in the photosphere. So I’ve setup the LuntLS100 this time with a Player One Saturn-M SQR camera which is the perfect combination for this type of full disc images. The photo was captured from Dark Sky® territory, in Portugal at UT13h53m. Below you can experience a Virtual Reality 360º in 7K resolution using your desktop, or smartphone with gyroscope. A great “in loco” experience can be achieved if you wear a VR glasses.
PT: No passado dia 31 de Julho de 2023, foi possível observar e registar um enorme filamento visível no centro do disco solar. À primeira vista este filamento extendia-se por cerca de quarto do diâmetro solar, o que provavelmente indica um tamanho de cerca de 370.000 km ou 29x o tamanho do nosso planeta Terra. Os filamentos solares são nuvens de gás ionizado, ou plasma, visto em contraste acima da cromosfera. Quando um filamento solar é visto perto do limbo solar, ele passa a ser designado de “proeminência” em vez de filamento. As proeminências contêm plasma muito mais frio e são ancoradas pela estrutura do campo magnético, à superfície do Sol, na fotosfera. Para captar esta imagem configurei o LuntLS100 com uma câmara Player One Saturn-M SQR, que é a combinação perfeita para este tipo de imagens de disco completo. A fotografia foi captada a partir do território Dark Sky®, em Portugal cerca das UT13h53m. Embaixo o leitor pode assim experienciar esta Realidade Virtual em alta-resolução 7K usando o seu desktop ou smartphone com giroscópio. Uma ótima experiência “in loco” pode ser alcançada se usar óculos de realidade virtual.
Below are a still shot presented in monocrhome version, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Em baixo está uma foto apresentada em uma versão monocromática com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Technical details | Detalhes Técnicos
Lunt Solar System LS100| EQ-6 Pro mount | Player One Saturn-M SQR | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Time Lapse of an Entire Full Disc Shows Erupitve Prominences and Minor Flares in Motion
On 9th of July 2023, I took my first solar time lapse of an entire full disc of the sun, showing a lot of interesting features in motion, such as eruptive prominences and minor flares visible in the solar chromosphere while the sun is rotating over the course of 3 hours. The time lapse sequence was captured from Dark Sky® Alqueva territory with a Player One Saturn-M SQR camera and a Lunt telescope LS100, generating 3TB of data. The final result is a 5K high resolution solar movie comprising 213 images over the course of about 3h20m, between UT11h40 and UT15h08.
PT: Em 9 de Julho de 2023, fiz o meu primeiro time lapse de um disco solar completo, mostrando muitos pormenores interessantes em movimento, como proeminências eruptivas e pequenas flares visíveis na cromosfera solar enquanto o sol no seu movimento de rotação girou ao longo de 3 horas. A sequência de lapso de tempo foi captada a partir do território do Dark Sky® Alqueva, com uma câmara Player One Saturn-M SQR e um telescópio Lunt LS100, gerando 3 TB de dados. O resultado final é um filme solar de alta resolução 5K composto por 213 imagens ao longo de cerca de 3h20m, entre UT11h40 e UT15h08.
Above are a still shot presented in monocrhome version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 213 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 5K high resolution time lapse movie comprising around 3h20 of images.
PT: Acima está uma foto apresentada em uma versão monocromática com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 213 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 5K que condensa cerca de 3h20 de imagens.
Technical details | Detalhes Técnicos
Lunt Solar System LS100| EQ-6 Pro mount | Player One Saturn-M SQR | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
I hope you enjoy it as much as I do, and if you still want to support my work as an independent artist, you can buy this image as a Fine Art Print, a piece of Art to bring some magic to your sweet home! I will be deeply grateful for your kind support. I have created a special limited Edition of this Print supplied with a signed & numbered Certificate of Authenticity, global delivery with tracked & insured shipping, in a carbon neutral sustainable production, packaging and shipping. Explore the size options and prices by clicking on my Print gallery. Meanwhile, you can sign-up my newsletter to get early access of future Print releases.
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Solar Chromosphere Showing a Vertical Prominence with Delicate Fine Threads
After a tough winter and spring with unstable weather finally the Summer has arrived with daily clear skies and sun, so I could finally make a solar session on June 28, 2023. The image features a nice chromosphere full of spicules visible in the limb with a vertical prominence showing delicate fine threads stuck in the strong magnetic fields. The image was captured at UT12h35 from Dark Sky® Alqueva territory, in Portugal. As we had a bit of dust from Canada, so I was not able to make a time lapse this time.
PT: Após um inverno rigoroso e primavera com clima instável, finalmente o verão chegou com céu limpo e sol todos os dias. A imagem é o resultado de uma sessão solar em 28 de junho de 2023. A imagem apresenta uma bonita cromosfera cheia de espículas visíveis no limbo com um proeminência vertical mostrando delicados fios finos presos pelos fortes campos magnéticos do Sol. A imagem foi captada às 12h35 (UT) a partir do território do Dark Sky® Alqueva, em Portugal. Como estavam visíveis algumas poeiras do Canadá, não foi possível fazer um time lapse desta vez.
Technical details | Detalhes Técnicos
SW Esprit 120ED | NEQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Chromosphere Shows a Swirling Prominence Near Active Region 13327
After a few weeks of unstable weather with clouds and rain – very unusual for this time of the year – I could finally make a short solar session on June 5, 2023. The image features an eruptive prominence swirling near the Active Region 13327 and below, a large filament hovering over he chromosphere, captured at UT11h20 from Dark Sky® Alqueva territory, in Portugal. As the low dense clouds were passing by all the time, I was not able to make a time lapse. Let’s hope for better conditions in the upcoming days.
PT: Após algumas semanas de clima instável com nuvens e chuva – muito incomum para esta época do ano – pude finalmente fazer uma curta sessão solar em 5 de junho de 2023. A imagem revela uma proeminência eruptiva girando no limbo solar perto da Região Activa 13327, e por baixo desta, um grande filamento pairando sobre a cromosfera, captado às 11h20 (UT) a partir do território do Dark Sky® Alqueva, em Portugal. Como as nuvens baixas e densas estiverem presentes o tempo todo, não consegui fazer um time lapse desta vez. Esperemos por melhores condições nos próximos dias..
Technical details | Detalhes Técnicos
SW Esprit 120ED | NEQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Photagraphy with the New Saturn-M SQR Camera from Player One Astronomy
A first light on solar imaging of my newest Saturn-M SQR camera from Player One Astronomy. With a large square sensor of 9MP (1”) it gives a great field of view and much larger resolution, specially useful for producing mosaics or full discs of the Sun in a one single run. On last May 4, 2023 I captured this first light on a very unstable and cloudy day with average to bad seeing conditions and even though the results seems pretty promising, don’t you think? First image was at 10bit mode and second and third images including the black and white version, on 14bit mode. Both has a huge dynamic range but what most impressed me was the fact that I don’t even needed to adjust the tilt plate as it comes from factory, because the image is completely clear, any kind of newton rings visible and non-amp-glow, which gives a perfect clear background. Thanks Player-One-Astronomy for your constant support! No doubts that even being a planetary camera, has an incredible potential for Solar photography too. For more details and a BTS video, visit my IG page.
PT: Uma “primeira luz” da minha mais recente câmara Saturn-M SQR da Player One Astronomy, em fotografia Solar. Com um sensor grande quadrado de 9MP (1”) oferece um largo campo de visão e resolução muito maior, especialmente útil para produzir mosaicos ou discos completos do Sol em uma única sequência. No passado dia 4 de maio de 2023 captei esta primeira luz num dia de atmosfera muito instável e com núvens altas em condições de seeings “médio a mau” e apesar disso os resultados parecerem bastante promissores. Na primeira imagem a câmara estava no modo de 10 Bits e na segunda e terceira imagens, incluindo a versão a preto e branco, no modo de 14 Bits. Ambas revelam uma faixa dinâmica enorme mas o que mais me impressionou, foi o facto de nem precisar de fazer qualquer ajuste na placa de inclinação tal como vem de fábrica, pois a imagem estava totalmente nítida, sem qualquer tipo de anéis de newton visíveis e sem qualquer amp-glow, o que permite um fundo limpo e perfeito. Obrigado Player-One-Astronomy pelo apoio constante, sem dúvida uma câmara planetária com um potencial enorme também extensível ao Sol. Para mais detalhes e um BTS video, visite o story to meu IG .
Above are a still shot presented in portrait version, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Acima está uma foto apresentada em uma versão retrato com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Technical details | Detalhes Técnicos
William Optics ED80| EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Saturn-M SQR | Stack of 200 frames for each single image, captured in average to bad seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Tornado Released into Space in a Time Lapse Captured from Portugal on 20th April 2023
On 20th of April 2023, I noticed that the solar chromosphere was featuring a gigantic prominence, so I prepared my solar telescope to start the photo session as I normally do when we have some interesting activity as well as clear and stable sky at Dark Sky® Alqueva region, in Portugal. After about 1h of images, I noticed that this prominence was growing even more which means that probably something bigger as about to happen and I couldn’t imagine that one of my dreams of capturing a Solar Tornado in motion was about to turn into reality. Due to my position on a terrace, my view at this time of the year is blocked after 4:30 PM, so I only had around 1h20m to keep capturing as much images as I could for a time lapse sequence that could show the evolution of this giant of plasma and the incredible moment when it suddenly lifted off, being released into space. According to Spaceweather.com “unlike tornadoes on Earth, which are shaped by wind, tornadoes on the sun are controlled by magnetism. Solar magnetic fields twist in a furious spiral, dragging clouds of plasma around with them. This particular tornado over-twisted, pinched off, and flew straight away from the sun. The debris will not hit Earth.” Here is the animations from NASA SDO and LASCO-c2 (Cactus CME detection) from this same day, showing the same giant as seen from the probe in Space. It seems that Cactus as detected also a CME or at least the release of this Tornado like if it was a CME. The final result is a 4K high resolution solar movie comprising 290 images over the course of about 2h, between UT13h15 and UT15h07.
PT: No dia 20 de Abril de 2023, notei que a cromosfera solar apresentava uma proeminência gigantesca, então rapidamente me apressei a preparar o meu telescópio solar para iniciar a sessão de fotos como normalmente faço quando temos alguma atividade interessante e céu está limpo e estável na região do Dark Sky® Alqueva, em Portugal. Após cerca de 1h de imagens, notei que a proeminência estava a crescer ainda mais o que significava que provavelmente algo maior estaria para acontecer. Não poderia era imaginar que um dos meus sonhos de captar um Tornado Solar em movimento estava prestes a se tornar realidade. Devido à posição em que estou localizado, a minha visão nesta época do ano é bloqueada depois das 16h30, pelo que só tinha cerca de 1h20m para continuar a captar o máximo de imagens possível para criar a sequência de time lapse que pudesse mostrar a evolução desse gigante de plasma e o incrível momento em que repentinamente ele “se descolou”, sendo lançado vigorosamente para o espaço. De acordo com Spaceweather.com “ao contrário dos tornados na Terra, que são moldados pelo vento, os tornados no sol são controlados pelo magnetismo. Os campos magnéticos solares giram em uma espiral furiosa, arrastando nuvens de plasma com eles. Este foi arrancado e voou direto para longe do sol. Os detritos não atingirão a Terra.” Aqui estão as animações da NASA SDO e LASCO-c2 (detecção de CME do sistema Cactus) deste mesmo dia, mostrando o mesmo gigante visto a partir da sonda no espaço. Parece que o Cactus também detectou um CME ou pelo menos o lançamento deste Tornado como se fosse uma CME. O resultado final é um filme solar de alta resolução 4K composto por 290 imagens ao longo de cerca de 2h, entre UT13h15 e UT15h07.
Above are a still shot presented in portrait version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 290 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2h of images.
PT: Acima está uma foto apresentada em uma versão retrato com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 290 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional for time lapse and close-up shots | William Optics ED80 for wide angle shots| EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Gigantic Solar Prominence in Motion from 29th January 2023
Captured on the 29th of January, 2023, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity, revealing a gigantic prominence in motion. It’s possible to see a lot of interesting changes on its shape. The size of this giant is stretching around the sun’s limb for thousands of kilometres being several times larger than our planet Earth. As comparison, it has a width beyond the largest system rings of planet Saturn. We can also notice a lot of fine spicules surrounding the solar disc and a fast eruptive prominence coming out from a sunspot, while the chromosphere itself is showing a slower motion. Conditions were good, so I’ve manage to make a time lapse of about 248 images. The final result is a 4K high resolution solar movie comprising around 1h20 minutes of photos.
PT: Captada a 29 de Janeiro de 2023, na região Dark Sky® Alqueva, Portugal, uma imagem de alta resolução e sequência time lapse mostra a actividade da cromosfera, revelando uma gigantesca proeminência em movimento. É possível ver muitas mudanças interessantes em sua forma. O tamanho deste gigante se estende ao redor do limbo solar por milhares de quilómetros. Como comparação, a sua largura poderia ir para além do maior sistema de anéis de Saturno. Também podemos notar muitas espículas finas ao redor do disco solar e uma rápida proeminência eruptiva saindo de uma pequena mancha solar, enquanto a própria cromosfera mostra um movimento mais lento. As condições eram boas, por isso foi possível registar um time lapse de cerca de 248 imagens. O resultado final é um filme solar de alta resolução 4K com cerca de 1h20 minutos de fotos.
Above are a still shot presented in portrait version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 248 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 1h20 minutes.
PT: Acima está uma foto apresentada em uma versão retrato com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 248 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 1h20 minutos de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Prominence Arching in Motion – Photos and Time Lapse
Captured on the 25th of January, 2023, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity, revealing a an arching prominence trapped by magnetic strong forces. It’s possible to see a lot of interesting changes on its shape and a fast eruptive swirling below on the sun’s limb. We can also notice a lot of fine spicules surrounding the solar disc, while the chromosphere itself shows a slower motion. Conditions were good, so I’ve manage to make a time lapse of about 383 images. The final result is a 4K high resolution solar movie comprising around 2h20 minutes of photos.
PT: Captada a 25 de Janeiro de 2023, na região Dark Sky® Alqueva, Portugal, uma imagem de alta resolução e sequência time lapse mostra a actividade da cromosfera, revelando uma proeminência arqueada presa pelos fortes campos magnéticas. É possível ver muitas mudanças interessantes na sua forma e um rápido redemoinho eruptivo na região inferior do limbo solar. Também podemos notar muitas espículas finas ao redor do disco solar, enquanto a própria cromosfera mostra um movimento mais lento. As condições eram boas, por isso foi possível registar um time lapse de cerca de 383 imagens. O resultado final é um filme solar de alta resolução 4K com cerca de 2h22 minutos de fotos.
Above are a still shot presented in portrait version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 383 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2h22 minutes.
PT: Acima está uma foto apresentada em uma versão retrato com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 383 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h22 minutos de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
A Solar Cloud in Motion and Sunspot AR3182 Releasing a Fast Eruptive Prominence – Photos and Time Lapse
Captured on the January 3rd and 5th, 2023, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity during two days in a row, showing the sunspot AR3182 throwing a short and fast eruptive prominence just few hours before releasing an X1.2 Flare which occured on Jan. 6th just before 0100 UT, unfortunatly nightime in Portugal. On the January 3, the solar chromosphere was also featuring a cloud of fire hovering over the sun, trapped and suspended by magnetic strong forces. It’s possible to see a lot of interesting changes in the shape of this “cloud”as well as on the prominence structures. We can also notice a lot of fine spicules surrounding the solar disc, while the chromosphere itself shows a slower motion. Conditions were good, so I’ve manage to make a time lapse of about 634 images for both days. The final result is a 4K high resolution solar movie comprising around 2h45 minutes of photos.
PT: Captada nos dias 3 e 5 de janeiro de 2023, na região Dark Sky® Alqueva, Portugal, uma imagem de alta resolução e sequência time lapse revelam a actividade da cromosfera durante dois dias seguidos, mostrando a mancha solar AR3182 lançando uma proeminência eruptiva curta e rápida apenas algumas horas antes de libertar um potente Flare X1.2 que ocorreu a 6 de Janeiro, pouco antes da 01h00 UT, infelizmente ainda era noite em Portugal. A 3 de Janeiro, a cromosfera solar também apresentava uma nuvem de fogo pairando sobre o sol, suspensa e presa pelos fortes campos magnéticas que ali actuam. É possível ver muitas mudanças interessantes na forma desta “nuvem de fogo” bem como nas estruturas das proeminências. Também podemos notar muitas espículas finas ao redor do disco solar, enquanto a própria cromosfera mostra um movimento mais lento. As condições eram boas, por isso foi possível registar um time lapse de cerca de 634 imagens para os dois dias. O resultado final é um filme solar de alta resolução 4K com cerca de 2h45 minutos de fotos.
Above are two still shots presented in landscape and portrait version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 634 shots processed from both days, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2h45 minutes.
PT: Acima estão duas fotos apresentadas em uma versão retrato e paisagem com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 634 captações processadas de ambos os dias, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h45 minutos de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Chromosphere with an Eruptive Prominence and a CME in Motion
Captured on December 26th and 27th 2022, from Dark Sky® Alqueva region, in Portugal, a high-resolution image and time lapse sequence features the chromosphere activity during two days in a row, showing the Sun throwing a fast coronal mass ejection (CME) into space. Conditions were good, so I’ve manage to make a time lapse of about 562 images for both days. The final result is a 4K high resolution solar movie comprising around 3 hours of photos. It’s possible to see a lot of interesting changes in the shape of prominence structures, as well as fine spicules surrounding the solar disc and some slower motion in the chromosphere of the sun. The images also captured a fast eruptive prominence appearing around the limb’s disc. On the first day, the solar chromosphere was also featuring a cloud of fire hovering over the sun, trapped and suspended by magnetic strong forces. Here is a LASCO-c2 (Cactus CME detection) animation from this day, showing the same CME as seen at UT12h36 from NASA probe in Space.
PT: Captada em 26 e 27 de Dezembro de 2022, na região Dark Sky® Alqueva, Portugal, uma imagem de alta resolução e sequência time lapse revelam a actividade da cromosfera durante dois dias seguidos, mostrando o Sol lançando uma rápida ejeção de massa coronal (CME) no espaço. As condições eram boas, por isso foi possível captar um time lapse de cerca de 562 imagens durante os dois dias. O resultado final é um filme solar de alta resolução 4K com cerca de 3 horas de fotos. É possível ver muitas mudanças interessantes na forma e estrutura das proeminenências, bem como finas espículas ao redor do disco solar e algum movimento mais lento na cromosfera do sol. As imagens também captaram uma proeminência eruptiva rápida aparecendo ao redor do limbo solar. No primeiro dia, a cromosfera exibia uma nuvem de fogo pairando sobre o sol, suspensa e presa pelos fortes campos magnéticas que ali actuam. Aqui poderá ver também uma animação do LASCO-c2 (Cactus CME detection) deste mesmo dia, mostrando a mesma CME captada às UT12h36 pela sonda da NASA que se encontra no espaço.
Above are two still shots presented in landscape and portrait version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 562 shots processed from both days, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 3 hours.
PT: Acima estão duas fotos apresentadas em uma versão retrato e paisagem com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 550 captações processadas de ambos os dias, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 3h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
The Solar Chromosphere in Motion. Images and Time Lapse from 1st and 2nd December 2022
Captured on December 1st and 2nd, 2022, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity during two days in a row. Conditions were not perfect with good to average seeing, but I’ve manage to make a time lapse of about 276 images for each day. The final result is a 4K high resolution solar movie comprising around 3 hours of photos. It’s possible to see a lot of interesting changes in the shape of prominence structures, as well as fine spicules surrounding the solar disc and some slower motion in the chromosphere of the sun. The images also captured minor and fast eruptive prominences appearing around the limb’s disc. On the first day, a prominence was featuring a cloud of fire hovering over the sun, trapped and suspended by magnetic strong forces.
PT: Captada nos dias 1 e 2 de Dezembro de 2022, na região do Dark Sky® Alqueva, Portugal, a imagem de alta resolução e sequência time lapse revelam a atividade da cromosfera durante dois dias seguidos. As condições não eram perfeitas com um seeing médio a razoavelmente bom, mas foi possível captar um time lapse de cerca de 276 imagens para cada dia. O resultado final é um filme solar de alta resolução 4K com cerca de 3 horas de imagens. É possível ver muitas mudanças interessantes na forma e estrutura das proeminenências, bem como finas espículas ao redor do disco solar e algum movimento mais lento na cromosfera do sol. As imagens também captaram proeminências eruptivas menores e rápidas que aparecem ao redor do limbo solar. No primeiro dia, uma proeminência vertical exibia uma nuvem de fogo pairando sobre o sol, suspensa e presa pelos fortes campos magnéticas que ali actuam.
Above are two still shots presented in landscape and portrait version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to watch the video time lapse sequence compiling 550 shots processed from both days, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 3 hours.
PT: Acima estão duas fotos apresentadas em uma versão retrato e paisagem com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver o vídeo time lapse compilando 550 captações processadas de ambos os dias, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 3h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Partial Solar Eclipse with an Airplane Crossing in Front of the Sun’s Disc
I travelled to Antalya, in Turkey, to have a better weather and a larger percentage of the Partial Solar Eclipse visible, and bring with me my portable ED80 equipped with a Daystar Chromosphere filter. I was in the coastline and not farway from the airport, but didn´t imagine to have a lucky moment of capturing a nice plane crossing the only piece of the Sun which was not eclipsed by the Moon silhouette. Captured half an our before its ending, when was 11h38m UT (+3h Antalya) the image shows a single run of a few seconds in slow motion, revealing the waves of heat produced by the plane jets, causing turbulence in the atmosphere and distorting the moon’s limb. Another interesting phenomenon is visible, the contrails left behind from the aircraft, which in this case appeared as dark clouds for being against the bright disc of the sun. According to a BBC article: “Three things are needed for them to form: water vapour, cool air and particles on which the water vapour can condense. Water vapour is produced by planes as the hydrogen in its fuel reacts with oxygen in the air. In cold conditions (typically below around -40C (-40F)) it can condense, typically on the soot particles also emitted from aircraft engines, to a fog of droplets, which then freeze to form ice particles. The process broadly resembles frozen breath on a cold winter’s day. Not all aircraft produce contrails – they are estimated to occur in about 18% of flights. The air needs to be cool enough for the water to freeze, which is why they usually only appear above certain altitudes – typically 20,000ft (6km). In clear, cloudless air, contrails disappear quickly, as the dry ambient air makes the ice particles sublimate (pass from a solid to a gas). But if the atmosphere is humid, the ice particles cannot sublimate and contrails can linger for far longer.”
PT: Viajei até Antalya, na Turquia, à procura de melhor clima e de uma maior percentagem de visibilidade do Eclipse Solar Parcial, tendo trazido comigo um ED80 portátil, equipado com um filtro Daystar Chromosphere. O local escolhido foi junto à costa do Mediterrâneo e não muito longe do aeroporto, ainda assim, não imaginara ter a sorte de captar um avião de passageiros cruzando o único pedaço do Sol que não foi eclipsado pela silhueta da Lua. Captado meio hora antes de seu término, quando eram 11h38m UT (+3h Antalya) a imagem mostra um vídeo (sem stacking) de alguns segundos em câmera lenta, revelando as ondas de calor produzidas pelos jatos do avião, causando turbulência na atmosfera e distorcendo o limbo lunar. Outro fenómeno interessante visível são os rastros – contrails – deixados para trás pela aeronave, que neste caso apareceram como nuvens escuras por estarem em contraste contra o disco brilhante do sol. De acordo com um artigo da BBC, “Três coisas são necessárias para que eles se formem: vapor de água, ar frio e partículas nas quais o vapor de água se possa condensar. O vapor de água é produzido por aviões quando o hidrogénio em seu combustível reage com o oxigénio no ar. Em condições frias (normalmente abaixo de -40C (-40F)) ele pode condensar, normalmente nas partículas de fuligem também emitidas pelos motores das aeronaves, em uma névoa de gotículas, que então congelam para formar partículas de gelo. O processo é similar ao que ocorre com a nossa respiração num dia frio de inverno. Nem todas as aeronaves produzem rastos – estima-se que ocorram em cerca de 18% dos voos. O ar precisa estar frio o suficiente para que a água congele, e é por isso que eles geralmente só aparecem acima de certas altitudes – normalmente 20.000 pés (6 km). Num céu límpido e sem nuvens, os rastos desaparecem rapidamente, pois o ar num ambiente seco faz com que as partículas de gelo sublimem (passando de um sólido para um gás). Mas se a atmosfera estiver húmida, as partículas de gelo não podem sublimar e os rastos podem permanecer por muito mais tempo.”
Technical details | Detalhes Técnicos
William Optics 80ED | Star Adventure portable mount | Daystar Quark Ha Chromosphere filter| Player One Apollo-M Max | Single run without stacking captured from Antalya, Turkey.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
A Full Solar Disc Immersed in a Charming Light Featuring a Giant Tower of Plasma
Captured on 30th August, 2022, at UT 11h20 from Dark Sky® Alqueva region, Portugal, a high-resolution mosaic of the Sun is featuring a very active chromosphere with an interesting dynamic rich in details. The group of sunspots AR13089 is visible in the inverted Ha center image, while at the right solar limb an incredible prominence is showing a tower of plasma more than a dozen of times taller than our planet Earth.
PT: Captada a 30 de Agosto de 2022, às 11h20 UT a partir da região do Dark Sky® Alqueva, Portugal, um mosaico de alta resolução do Sol apresenta uma cromosfera rica em detalhes e com uma grande dinâmica. O grupo de manchas solares AR13089 é visível no centro superior da imagem Ha invertida, enquanto à direita deste, o limbo solar exibia uma enornme proeminência na forma de uma torre de plasma que persistiui durante muitas horas e se elevou a uma altura de mais de uma dezena de vezes o diâmetro da Terra.
Above are two images presented as a coronograph in color and BW, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Acima estão duas fotos apresentadas como um coronógrafo a cores e a preto e branco, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Technical details | Detalhes Técnicos
William Optics 80ED | EQ-6 Pro mount | Daystar Quark Prominences filter| Player One Apollo-M Max | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Flare M9 from AR3088 in Motion – Still Photos and Time Lapse
Captured on 29th August, 2022, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence features the chromosphere activity on this day when Active Region AR13088 close to the sun’s western limb, released a powerful but short Solar Flare M8.6-class. Conditions were a bit unstable, but I’ve manage to make a short time lapse of about 329 images. The final result is a 4K high resolution solar movie comprising around 2 hours of photos.
PT: Captada a 29 de Agosto de 2022, na região do Dark Sky® Alqueva, Portugal, a imagem de alta resolução e sequência time lapse revelam a actividade da cromosfera neste dia em que a Região Activa AR13088 perto do limbo solar ocidental, libertou um poderoso mas curto Flare de classe M8.6. As condições estavam um pouco instáveis, mas consegui fazer um ltime lapse de cerca de 329 imagens. O resultado final é um filme solar 4K de alta resolução com cerca de 2 horas de imagens.
Below are two still shots presented in landscape and portrait version, intended to help conduct the reader attention to the most interesting parts of the image. Region from AR13088 which produced the Flare M8.6
PT: Abaixo estão duas fotos apresentadas em uma versão retrato e paisagem com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Região da mancha AR13088 que produziu o Flare M8.6.
Below is possible to watch the video time lapse sequence compiling 329 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2 hours.
PT: Em baixo é possível ver o vídeo time lapse compilando 329 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
A Full Disc Sun Reveals Gigantic Filaments against the Solar Chromosphere
Captured on 11th July, 2022, at UT 13h49 from Dark Sky® Alqueva region, Portugal, a high-resolution mosaic of the Sun is featuring a very active chromosphere full of large filaments, some of them are so big, that can probably reach the size of Saturn’s ring system – which means – dozens of planet Earths. Some sunspots are also visible in the inverted Ha image, with Active Region 3053 – visible in the upper center – featuring an arched prominence, also called filament, for being visible from above and against the solar disc. As the Sun is rotating some of these filaments will then turn into prominences as we normally call it, while they will be seen around the solar limb.
PT: Captada a 11 de julho de 2022, às 13h49 UT a partir da região do Dark Sky® Alqueva, Portugal, um mosaico de alta resolução do Sol apresenta uma cromosfera muito ativa e cheia de filamentos gigantescos, alguns destes tão grandes que provavelmente poderiam atingir o tamanho do sistema de anéis de Saturno, ou seja, dezenas de vezes o tamanho do planeta Terra. Algumas manchas solares também são visíveis na imagem H-alfa invertida, com a Região Activa 3053 – visível no centro superior – apresentando uma proeminência arqueada, também chamada de filamento, por ser vista de cima e contra o disco solar. À medida que o sol for girando, os filamentos que persistirem passarão a ser designados de proeminências, como normalmente lhes chamamos, enquanto são visíveis ao redor do limbo solar.
Technical details | Detalhes Técnicos
William Optics ED80 | EQ-6 Pro mount | Daystar Quark Chromosphere filter| Camera Player One Apollo-M Max| Focuser Sesto Senso 2 | Mosaic of 7 panels with a stack of 200 frames for each single image. Captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Time Lapse of a Great Prominence Releasing a CME into Space on 10Th July 2022
On 10th July, 2022, the Sun has featured a gigantic solar prominence over the chromosphere, throwing a coronal mass ejection (CME) into space. Luckily I was checking the sun activity at the end of the day, as normally I don’t photograph the sun so late, specially for being low and close to the horizon. As soon as I realised that a huge prominence was visible and growing so fast and drastically, I quickly start shooting. Seeing forecast was amazing around 0,71″ arc. but the sun was lower than ideal and the atmosphere had a fine layer of dust coming from Africa. The temperature was very high, around 38º at 18h00. So I made a huge effort of gathering as much images as possible. The sequence was captured between UT17h37 and UT18h30 and shows spectacular motion of the CME. The gradual change in contrast in the solar disc, is related with the sun getting lower and crossing the dust layer which scattered the light even more. The final result is a 4K high resolution solar movie (at the end of this page) comprising around 1hour of images, captured from the Dark Sky® Alqueva region, Portugal. Here is the animations from NASA SDO and LASCO-c2 (Cactus CME detection) from this same day, showing the same giant as seen from the probe in Space. It is impressive the motion of the prominence in the time lapse, which seems to end up swirling like a tornado
PT: Em 10 de Julho de 2022, o Sol apresentou uma proeminência solar gigantesca sobre a cromosfera, lançando uma ejeção de massa coronal (CME) no espaço. Por sorte, fui verificar a atividade solar no final do dia, visto que normalmente não fotografo o sol tão tarde, principalmente por estar baixo e próximo ao horizonte. Assim que percebi que uma enorme proeminência estava visível e crescia drasticamente, comecei prontamente a fotografar. A previsão do seeing (estabilidade atmosférica) era incrível, cerca de 0,71″ segundos de arco, mas o sol estava mais baixo do que seria ideal e a atmosfera tinha uma fina camada de poeira vinda de África. A temperatura estava muito alta neste dia, em torno dos 38º às 18h00. Assim, fiz um esforço para captar o máximo de imagens possível. A sequência foi captada entre as UT17h37 e UT18h30 e mostra o movimento espetacular da CME. A mudança gradual no contraste no disco solar, está relacionada com o facto do sol se ir aproximando do horizonte e atravessando uma camada de poeira fina que dispersou ainda mais a luz . O resultado final é um filme solar 4K de alta resolução (ver final desta página) com cerca de 1 hora de imagens, captadas na região de Dark Sky® Alqueva, Portugal. Aqui poderá ver uma animação da NASA SDO e LASCO-c2 (Cactus CME detection) deste mesmo dia, mostrando a mesma proeminência e CME vista da sonda que se encontra no espaço. É impressionante o movimento da proeminência no final do time lapse, que parece acabar girando como um tornado.
Above are some still shots captured at different times during the sequence and presented in color and monochromatic version, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Acima estão algumas fotos captadas em diferentes tempos durante a sequência, mostrando a evolução da proeminência. As imagens estão apresentadas em uma versão a cores e monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Above is possible to watch the video time lapse sequence compiling 200 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 1 hour.
PT: Acima é possível ver o vídeo time lapse compilando 200 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 1h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average to good seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Time Lapse of a Large Prominence Releasing a CME
On 22th February, 2022, the Sun has featured a gigantic solar prominence over the chromosphere, throwing a coronal mass ejection (CME) into space. This was my most stressful and lucky capture. As soon as I realised that the prominence was growing so fast and drastically, I had to quickly decide what to do. So I decided to interrupt the first sequence and rotate the camera framing again for the new composition, to be able to keep capturing this growing giant ejection. It’s the highest “flame” I saw and record until now. So tall comparing the Sun’s disc that we could fit probably dozens of planet Earths inside. Seeing was good, not perfect, but nice enough for a time lapse. So I made a huge effort of gathering as much images as possible. The sequence was captured between UT11h58 and UT14h16. The final result is a 4K high resolution solar movie comprising around 2hours and 15 minutes, captured from the Dark Sky® Alqueva region, Portugal. Here is the animations from NASA SDO and LASCO-c2 (Cactus CME detection) from this same day, showing the same giant as seen from the probe in Space.
PT: Em 22 de fevereiro de 2022, o Sol apresentou uma proeminência gigantesca visível sobre a cromosfera, lançando uma ejeção de massa coronal (CME) no espaço. Assim que me apercebi que a proeminência estava a crescer de forma tão rápida e drástica, tive que decidir rapidamente o que fazer. Então decidi interromper a primeira sequência e girar a câmara para redefinir o novo enquaramento, e poder assim continuar a captar o crescimento dessa ejeção gigante. Esta foi a “chama” mais alta que vi e gravei até agora. Tão alta que caberiam provavelmente dezenas de planetas Terra na sua extensão. A estabilidade da atmosfera não estava perfeita, mas suficiente para permitir registar um time lapse. Então fiz um esforço para reunir o máximo de imagens possível. A sequência foi captada entre UT11h58 e UT14h16. O resultado final é um filme solar 4K de alta resolução com cerca de 2 horas e 15 minutos, captado na região do Dark Sky® Alqueva, Portugal. Aqui poderá ver uma animação da NASA SDO e LASCO-c2 (detecção de Cactus CME) deste mesmo dia, mostrando a mesma proeminência e CME vista da sonda que se encontra no espaço.
Above are some still shots presented in color and monochromatic version, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Acima estão algumas fotos apresentadas em uma versão a cores e monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Above is possible to watch the video time lapse sequence compiling 335 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2 hours.
PT: Acima é possível ver o vídeo time lapse compilando 335 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| QUY5III174M |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average to good seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Flare X1 from AR2994 in Motion – Still Photos and Time Lapse
Captured on 30th April, 2022, from Dark Sky® Alqueva region, Portugal, a high-resolution image and time lapse sequence, features the chromosphere activity on this day. I was testing my new camera from Player One Apollo-M Max and photographing another region of the sun, when I was notified by spaceweatherlive app that an eruption was on going at 13h47 UT with the release of an extraordinary Solar Flare X1-class. So I had to immediately change my initial plans and pointed as quickly as possible the telescope to the limb where the Flare departed, from sunspot AR2994 – hidden already behind the edge of the sun. According to Spcaceweather, “the explosion still produced enough radiation for a strong shortwave radio blackout over the mid-Atlantic Ocean and Europe”. Conditions were a bit unstable, but I’ve manage to make a short time lapse of about 27 minutes. The final result is a 4K high resolution solar movie comprising around 1,5 hours of images from both sequences, including the one I was capturing before the Flare happened.
PT: Captada a 30 de Abril de 2022, na região do Dark Sky® Alqueva, Portugal, a imagem de alta resolução e sequência time lapse revelam a actividade da cromosfera neste dia. Eu estava a fazer uma sessão de testes da minha nova câmara solar Player One Apollo-M Max e fotografando outra região do sol, quando fui notificado pelo aplicativo spaceweatherlive de que uma erupção estava a acontecer às 13h47 UT com o lançamento de um extraordinário Flare Solar de classe-X1. Assim, tive que mudar imediatamente os meus planos iniciais e apontar o telescópio o mais rapidamente possível para a extremidade do disco solar onde o Flare teria ocorrido, partindo da reigão activa AR2994 – já escondida atrás do limbo solar. De acordo com Spcaceweather, “a explosão ainda produziu radiação suficiente para um forte apagão de rádio de ondas curtas, na região do Oceano Atlântico e parte da Europa”. As condições estavam um pouco instáveis, mas consegui fazer uma sequência time lapse de cerca de 27 minutos. O resultado final é um filme solar 4K de alta resolução com cerca de 1,5 horas de imagens de ambas as sequências, incluindo a que eu estava a captar antes do Flare acontecer.
Below are two still shots presented in a portrait version, taken with 40 minutes apart bewteen UT14h21 and UT14h40, intended to help conduct the reader attention to the most interesting parts of the image. Region from AR2994 which produced the Flare X1
PT: Abaixo estão duas fotos apresentadas em uma versão retrato, captadas com uma diferença de 40 minutos entre UT14h21 and UT14h40, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Região da mancha AR2994 que produziu o Flare X1.
Below is possible to watch the video time lapse sequence compiling 235 shots processed (first and second sequence), each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 1,5 hours.
PT: Em baixo é possível ver o vídeo time lapse compilando 235 captações processadas (primeira e segunda sequência), cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 1,5h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| Player One Apollo-M Max |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Eruptive Solar Prominence Few Minutes Before Release an M1.9 Flare
Captured on 20th April, 2022, from Dark Sky® Alqueva region, Portugal, a high-resolution image features the chromosphere activity on this day. After a while without being able to photograph our Sun – several weeks with clouds – I tried my lucky. Despite the fact that winds were around 25km/h, with low clouds passing by all the time, and very unstable seeing, I could capture a nice eruptive prominence just 10 minutes before it release an M1.9 solar flare. In only 4 minutes apart we can see how the eruption has evolved so quickly. Due to the bad conditions I already mentioned, I was not able to do timelapse this time.
PT: Captada a 20 de Abril de 2022, na região do Dark Sky® Alqueva, Portugal, a imagem de alta resolução revela a actividade da cromosfera neste dia. Depois de algum tempo sem conseguir fotografar o nosso Sol – várias semanas com nuvens – tentei a minha sorte neste dia. Apesar de os ventos rondarem os 25km/h, com nuvens baixas a passarem constantemente à frente do Sol, e um seeing muito instável, consegui captar uma boa proeminência eruptiva apenas 10 minutos antes desta libertar um solar Flare de classe M1.9. Com apenas 4 minutos de intervalo, podemos ver como a erupção evoluiu tão rapidamente. Devido às más condições que já mencionei, não foi possível fazer timelapse desta vez.
Below are two still shots presented in a portrait version, taken with 4 minutes apart bewteen UT12h13 and UT12h17, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Abaixo estão duas fotos apresentadas em uma versão retrato, captadas com uma diferença de 4 minutos entre UT12h13 and UT12h17, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| QUY5III174M | 0,67x Reducer |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Giants of the Solar System – Solar Prominence with Planetary Scale
How big is big ? On 6th and 7th February, 2022, the Sun has featured a gigantic solar prominence over the limbs chromosphere. This Giant was visible for two days and then erupted, throwing a coronal mass ejection (CME) into space. According to my measurements in pixels, the size of this prominence – special in the second day – was about 10x the size our planet Earth, in height, but stretching around the sun’s limb for thousands of kilometres. As comparison, a width beyond the largest system rings of Saturn. So I used my planetary images of Jupiter, Saturn and Mars to give a scale in the movie as well as in the final poster with the still images. Both Solar and planetary photos were captured in the Dark Sky® Alqueva region, Portugal.
All the images captured in this sesssion are available in my gallery here. As this kind of images are involving a tremendous amount of work (several hours, days) and data to process. Here are some curiosities: I have captured 692 Raw videos of 900 frames each. A total of 622,800 frames with 3TB of space. Around 22% were used, with 138,400 still images being processed. Below is possible to watch the 4K high resolution video time lapse sequence compiling 692 shots processed (wide and Close-up), each one as result of a stack of the best 200 frames from each raw video.
PT: Em baixo é possível ver o vídeo time lapse compilando 692 captações processadas (wide e close-up), cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 5h de imagens.
PT: Quão grande é grande? Nos dias 6 e 7 de fevereiro de 2022, o Sol apresentou uma proeminência solar gigantesca visível ao redor a cromosfera. Este gigante, ficou visível por dois dias e depois entrou em erupção, lançando uma ejeção de massa coronal (CME) no espaço. De acordo com minhas medições em pixels, o tamanho dessa proeminência – especialmente no segundo dia – era em altura cerca de 10x o diâmetro do nosso planeta Terra, mas a sua extensão ao redor do limbo solar atingia milhares de quilómetros. Como comparação, a sua largura poderia ir para além do maior sistema de anéis de Saturno. Nesse sentido, usei imagens planetárias obtidas por mim, de Júpiter, Saturno e Marte para dar uma escala no filme, bem como no poster final com as imagens estáticas. As imagens solares e planetárias foram captuadas na região do Dark Sky® Alqueva, Portugal.
Todas as imagens captadas nesta sessão estão disponíveis na minha galeria aqui. Como este tipo de imagens envolve uma quantidade enorme de trabalho (várias horas e dias) e muitos GBs para processar. Aqui estão algumas curiosidades: Captei 692 vídeos Raw de 900 frames cada. Um total de 622.800 frames ocupando um total de 3 TB de espaço. Cerca de 22% foram utilizados, totalizando 138.400 imagens estáticas processadas.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Giants of the Solar System – Two Days in a Row Shows a Large Prominence Evolving – Photos and Time Lapse
How big is big ? On 6th and 7th February, 2022, the Sun has featured a gigantic solar prominence over the limbs chromosphere. This Giant was visible for two days and then erupted, throwing a coronal mass ejection (CME) into space. So I made a huge effort of gathering as much images as possible during these two days in a row. With it, I could show the shape evolution of the prominence before it vanished. Most of the images were made between UT11h51 and UT14h39. On the first day, the weather conditions were not perfect, with moments of average seeing. The second day was much better in terms of stability. So I made 4 time lapse sequences that reveals this formation in motion, comprising a wider and close-up views for both days (with 2x barlow). The final result is a 4K high resolution solar movie comprising around 2,5 hours for each day, with a total of 5 hours of images. According to my measurements in pixels, the size of this prominence – special in the second day – was about 10x the size our planet Earth, in height, but stretching around the sun’s limb for thousands of kilometres. As comparison, a width beyond the largest system rings of Saturn. So I used my planetary images of Jupiter, Saturn and Mars to give a scale in the movie as well as in the final poster with the still images of both days. Both Solar and planetary photos were captured in the Dark Sky® Alqueva region, Portugal.
As this kind of images are involving a tremendous amount of work (several hours, days) and data to process. Here are some curiosities: I have captured 692 Raw videos of 900 frames each. A total of 622,800 frames with 3TB of space. Around 22% were used, with 138,400 still images being processed. Below is possible to watch the 4K high resolution video time lapse sequence compiling 692 shots processed (wide and Close-up), each one as result of a stack of the best 200 frames from each raw video. The image above was distinguished as “Highly Commended” in the “Our Sun” category in the Astronomy Photographer of the Year 2022 from Royal Observatory of Greenwich, in London.
PT: A imagem acima foi distinguida como “Highly Commended” na categoria “Our Sun” do concurso internacional “Astronomy Photographer of the Year” 2022 do Royal Observatory of Greenwich, em Londres. Em baixo é possível ver o vídeo time lapse compilando 692 captações processadas (wide e close-up), cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 5h de imagens.
PT: Quão grande é grande? Nos dias 6 e 7 de fevereiro de 2022, o Sol apresentou uma proeminência solar gigantesca visível ao redor a cromosfera. Este gigante, ficou visível por dois dias e depois entrou em erupção, lançando uma ejeção de massa coronal (CME) no espaço. Assim, fiz um esforço enorme para reunir o máximo de imagens possível durante esses dois dias seguidos. Com ele, pude mostrar a evolução da forma da proeminência antes que ela desaparecesse. A maioria das imagens foi feita entre UT11h51 e UT14h39. No primeiro dia, as condições meteorológicas não eram perfeitas, com momentos de estabilidade mediana a boa. O segundo dia foi muito melhor em termos de estabilidade. O resultado foram 4 sequências time lapse que revelam essa formação em movimento, compreendendo vistas mais amplas e em close-up (com barlow 2x) captadas em ambos os dias. O resultado final é um filme solar 4K de alta resolução com cerca de 2,5 horas por cada dia, num total de 5 horas de imagens. De acordo com minhas medições em pixels, o tamanho dessa proeminência – especialmente no segundo dia – era em altura cerca de 10x o diâmetro do nosso planeta Terra, mas a sua extensão ao redor do limbo solar atingia milhares de quilómetros. Como comparação, a sua largura poderia ir para além do maior sistema de anéis de Saturno. Nesse sentido, usei imagens planetárias obtidas por mim, de Júpiter, Saturno e Marte para dar uma escala no filme, bem como no poster final com as imagens estáticas dos dois dias. As imagens solares e planetárias foram captuadas na região do Dark Sky® Alqueva, Portugal.
Como este tipo de imagens envolve uma quantidade enorme de trabalho (várias horas e dias) e muitos GBs para processar. Aqui estão algumas curiosidades: Captei 692 vídeos Raw de 900 frames cada. Um total de 622.800 frames ocupando um total de 3 TB de espaço. Cerca de 22% foram utilizados, totalizando 138.400 imagens estáticas processadas.
Above is the image captured on 6th Feb. in comparison with image captured on 7th Feb. (at right) both using a barlow lens. Below are some still shots presented in a portrait, landscape, or monochromatic version, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Acima está a imagem captada no dia 6 de Fev. em compração com a imagem captada no dia 7 de Fev. Em baixo estão algumas fotos apresentadas em uma versão retrato e paisagem, bem como em uma versão monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| QUY5III174M | TV Powermate 2x used only in close-up shots |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in average and good seeing conditions (1,30″ arcs) from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Large Solar Mammoth Shape Prominence in Motion – Photos and Time Lapse
Captured on 25th January, 2022, from Dark Sky® Alqueva region, Portugal, a high-resolution image features the chromosphere activity on this day, showing a massive solar prominence around the Solar limb. During the sequence of images, the prominence changed in appearance until it presented an incredible shape that resembled the silhouette of a Mammoth, a large mammal extinct for over 5,000 years and belonging to the genus Mammuthus (see image with caption). As the weather conditions were not perfect, but stable enough, I made a time lapse sequence that reveals this formation in motion, comprising a wider and close-up view (with 2x barlow). The final result is a 4K high resolution solar movie comprising around 2,5 hours of images.
PT: Captada a 25 de Janeiro de 2022, na região do Dark Sky® Alqueva, Portugal, a imagem de alta resolução revela a actividade da cromosfera neste dia, mostrando uma proeminência solar maciça ao redor do limbo Solar. Durante a sequência de imagens a proeminência foi mudando de aparência até apresentar uma forma incrível e que muita se asemelhava à silhueta de um Mamute, um mamífero de grande porte extinto há mais de 5 mil anos e pertencente ao gênero Mammuthus (ver a imagem com legenda). Como as condições climatéricas não eram perfeitas, mas suficientemente estáveis, fiz uma sequência time lapse e que permite ver esta formação em movimento, compreendendo fotos de visão mais ampla e close-up (com barlow 2x). O resultado final é um filme solar de alta resolução 4K com cerca de 2,5 horas de imagens.
Above is the original image vs the labeled image to help identify the Mammoth shape. Below are some still shots presented in a portrait, landscape, or monochromatic version, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Acima está a imagem original versus a imagem legendada para ajudar a identificar a forma do Mamute. Em baixo estão algumas fotos apresentadas em uma versão retrato e paisagem, bem como em uma versão monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Below is possible to watch the video time lapse sequence compiling 345 shots processed (wide and Close-up), each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2,5 hours.
PT: Em baixo é possível ver o vídeo time lapse compilando 345 captações processadas (wide e close-up), cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2,5h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| QUY5III174M | TV Powermate 2x used only in close-up shots |Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in good seeing conditions (average of 1,60″ arcs) from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Burning Like the Wing of an Angel – Solar Timelapse and Photos
Captured on 13th January, 2022, from Dark Sky® Alqueva region, Portugal, a high-resolution image featured as a coronagraph, shows a large but very very faint solar prominence dancing around the sun’s limb. It was barely visible with the chromosphere filter, but I realised that it was vertical, enormous and beautiful, a burning shape resembling the wing of an angel. So, I decide to switch to the Quark filter dedicated to Prominences and get the most of it, with an overexposed disc to help reveal all the details on its structure. By my calculations and in comparison with the pixel measurements on the image, it must be around 96.000 km in height, which means around 7,5x the size of our planet Earth. As the weather conditions were stable enough, I did a time lapse sequence compiling 223 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2 hours.
PT: Captada a 13 de Janeiro de 2022, na região do Dark Sky® Alqueva, Portugal, a imagem de alta resolução apresentada como “coronógrafo”, mostra uma proeminência solar grande, mas muito fraca, dançando ao redor do limbo solar. Era praticamente imperceptível com o filtro de cromosfera, mas conseguia-se vislumbrar a sua grandeza, imponência e verticalidade, com a forma ardente de uma asa de anjo em chamas. Assim, decidi mudar para o filtro Quark dedicado às Proeminências no sentido de tirar o máximo proveito dele, com um disco sobre-exposto para ajudar a revelar todos os detalhes da sua estrutura. Pelos meus cálculos e em comparação com as medições dos pixeis na imagem, a proeminência deverá ter cerca de 96.000 km de altura, o que significa cerca de 7,5x o tamanho do nosso planeta Terra, com 12.742 km de diâmetro. Como as condições climáticas estavam estáveis o suficiente, fiz uma sequência time lapse compilando 223 fotos processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme de alta resolução em 4K que compilar cerca de 2 horas.
Below and above are some still shots presented in a portrait, landscape, or monochromatic version, intended to help conduct the reader attention to the most interesting parts of the image.
PT: Em baixo e acima estão algumas fotos apresentadas em uma versão retrato e paisagem, bem como em uma versão monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem.
Below is possible to watch the video time lapse sequence compiling 223 shots processed, each one as result of a stack of the best 200 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising around 2 hours.
PT: Em baixo é possível ver o vídeo time lapse compilando 223 captações processadas, cada uma como resultado de um stack dos melhores 200 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que condensa cerca de 2h de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Prominence filter| QUY5III174M | Focuser Sesto Senso 2 | Stack of 200 frames for each single image, captured in good seeing conditions (average of 1,60″ arcs) from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
A Cloud of Fire Floating Above the Chromosphere and AR12887 Releasing a C1.1 Flare – Time Lapse and Photos
Captured on October 27th, 2021, from Dark Sky® Alqueva region, Portugal, with a telescope equipped with a Daystar Quark filter at the wavelength of Hydrogen-Alpha, the high-resolution image features some solar prominence around the sun’s limb near the Active Region AR12891, as well as a cloud of fire which seems to float above the limb for a long time. To help reveal all the solar dynamics and activity in motion, I made a time lapse video sequence taken between UT 11h55 and UT 14h13 (Universal Time). It’s possible to see a lot of interesting changes in the shape of prominence structures, as well as, fine spicules surrounding the solar disc and some slower motion in the chromosphere of the sun (surface).The images also captured minor and fast eruptive prominences appearing around the limb’s disc. The video zoomed to a crop close-up into some sequences to highlights the spectacularity and details in the solar activity ending with a close-up of AR12887, an Active Region which has been releasing during a few days several flares from C-1 to X-1 class. I was fortunate to capture one of these minor flares, a C1.1 class registered at UT13h35 which last for 13 minutes. It can be seen as a sudden “burning white” area appearing around the AR12887 sunspot.
PT: Captada a 27 de Outubro de 2021, a partir da região do Dark Sky® Alqueva, Portugal, com um telescópio equipado com um filtro Daystar Quark no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução apresenta algumas proeminências ao redor do limbo do sol, perto da região activa AR12891, bem como uma nuvem de fogo que parece flutuar sobre o limbo por um longo periodo de tempo. Para ajudar a revelar toda a dinâmica solar e atividade em movimento, fiz uma sequência de vídeo time lapse captada entre UT 11h55 e UT 14h13 (Tempo Universal). É possível ver muitas mudanças interessantes na forma das estruturas de proeminência, bem como, finas espículas ao redor do disco solar e algum movimento mais lento na cromosfera do sol (superfície). As imagens também captaram proeminências eruptivas menores e rápidas aparecendo ao redor do disco. O vídeo faz um zoom-in nalguns trechos, para permitir em close-up destacar a espetacularidade da actividade solar, terminando com um close-up da AR12887, uma região activa que tem lançado durante alguns dias vários flares de entre classe C-1 a X -1. Tive a sorte de captar um desses flares menores, de classe C1.1 registado às UT13h35, que durou aproximadamente 13 minutos. Pode ser visto como uma área branca que repentinamente queima – te tanta luz – aparecendo ao redor da mancha solar AR12887.
Below and above are some still shots presented in a portrait, landscape, or monochromatic version, intended to help conduct the reader attention to the most interesting parts of the image. Below is possible to see the white region related with the flare C1.1 class released around the sunspot AR12887.
PT: Em baixo e acima estão algumas fotos apresentadas em uma versão retrato e paisagem, bem como em uma versão monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Em baixo é possível ver a região a branco relacionada com a libertação de um flare de classe C1.1 na mancha solar AR12887
Below is possible to watch the video time lapse compiling 358 shots processed, each one as result of a stack of the best 250 frames from each raw video. The final result is a 4K high resolution time lapse movie comprising 2h18 of images.
PT: Em baixo é possível ver o vídeo time lapse compilando 135 captações processadas, cada uma como resultado de um stack dos melhores 250 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 4K que compila 2h18 de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| QUY5III174M | ZWO EAF | Stack of 250 frames for each single image, captured in good seeing conditions (average of 1,60 ” arcs) from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Chromosphere Immersed in a Charming Light with a Faint High Prominence
Captured on October 22th, 2021, at UT 14h09 from Dark Sky® Alqueva region, Portugal, with a telescope equipped with a Daystar Quark filter at the wavelength of Hydrogen-Alpha, the high-resolution panorama features a large but faint solar prominence (several times the size of Earth) visible in the upper part of the sun’s limb, immersed in the magical light that surrounds the chromosphere, a charming active surface full of fine and elegant spicules.
PT: Captada a 22 de Outubro de 2021, às 14h09 (UT) na região do Dark Sky® Alqueva, Portugal, com um telescópio equipado com um filtro Daystar Quark no comprimento de onda do Hidrogénio-alfa, o panorama de alta resolução revela uma grande e tênue proeminência (várias vezes superior ao tamanho da Terra) solar visível na parte superior do limbo solar, imersa na luz mágica que envolve a cromosfera, uma encantadora superfície activa repleta de finas e elegantes espículas.
Technical details | Detalhes Técnicos
William Optics ED80 | EQ-6 Pro mount | Daystar Quark Chromosphere filter| QHY5III174M | ZWO EAF | Stack of 250 frames for each single image. Panorama of two images taken from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Large Prominence and Chromosphere in Motion – Solar Session from 19th Sept 2021 With Photos and Time Lapse
Captured on September 19th, 2021, from Dark Sky® Alqueva region, Portugal, with a telescope equipped with a Daystar Quark filter at the wavelength of Hydrogen-Alpha, the high-resolution image features a wonderful solar prominence visible in great detail around the sun’s limb. Due to a good atmospheric conditions and stability, it was possible to record a nice time lapse video sequence taken between UT 11h32 and UT 12h51 (Universal Time) to help reveal all the solar dynamics and activity in motion. It’s possible to see a lot of interesting changes in the shape of prominence structures, as well as, fine spicules surrounding the solar disc and some slower motion in the chromosphere of the sun (surface). The images also captured minor and fast eruptive prominences appearing around the limb’s disc. The video zoomed to a crop close-up into some sequences to highlights the spectacularity and details in the solar activity. I edited the time lapse with music to be more immersive while enjoying, but you can switch of the sound, to be less distractive and notice better what is going on.
PT: Captada a 19 de Setembro de 2021, a partir da região do Dark Sky® Alqueva, Portugal, com um telescópio equipado com um filtro solar Daystar Quark – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução apresenta uma incrível promeminência solar visível em grande detalhe ao redor do limbo do sol. Devido a boas condições atmosféricas e de estabilidade, foi possível registar uma sequência time lapse captada entre UT 11h32 e UT 12h51 (Tempo Universal) para ajudar a revelar toda a dinâmica solar e actividade em movimento. É possível ver muitas mudanças interessantes na forma e estrutura das proeminência, bem como espículas finais e aguçadas que aparecem ao redor do disco solar, assim como algum movimento mais lento na cromosfera do sol (superfície). As imagens também captaram proeminências eruptivas menores e rápidas aparecendo ao redor do limbo. O vídeo faz um zoom-in nalguns trechos, para permitir em close-up destacar a espetacularidade da actividade solar. Eu editei o timelapse com música para ser mais envolvente enquanto o leitor desfruta, mas pode desligar o som, para ser menos distrativo e permitir assim apreciar melhor os detalhes.
Below and above are some still shots presented in a portrait, landscape, or monochromatic version, intended to help conduct the reader attention to the most interesting parts of the image. All the images have been captured at different times, over the course of 1h20m.
PT: Em baixo e acima estão algumas fotos apresentadas em uma versão retrato e paisagem, bem como em uma versão monocromática, com o objetivo intencional de ajudar a conduzir a atenção do leitor para as partes mais interessantes da imagem. Todas as imagens foram captadas em minutos diferentes, no decorrer de 1h20m.
Below is possible to watch the video time lapse compiling 135 shots processed, each one as result of a stack of the best 250 frames from each raw video. The final result is a 3K high resolution time lapse movie comprising 1h20 of images.
PT: Em baixo é possível ver o vídeo time lapse compilando 135 captações processadas, cada uma como resultado de um stack dos melhores 250 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 3K que compila 1h20 de imagens.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Daystar Quark Chromosphere filter| ASI174MM | ZWO EAF | Stack of 250 frames for each single image, captured in good seeing conditions (average of 1,22 ” arcs) from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Granulation and Sunspot AR12882 in Motion – Time Lapse and Photos
Captured on October 7, 2021, from my backyard near Dark Sky® Alqueva region, Portugal, I made a try on pushing hard my 120ED telescope to the limits of its resolution. Equipped with a Lunt Solar Wedge, a Baader green continuum filter and a crazy combination of two Televue Powermate barlows of 4x plus 2,5x in a relatively good atmospheric stability day, it was possible to record a time lapse video sequence taken between UT12h24 and UT 13h32 (Universal Time) which comprising 167 sequences stacked and processed individually. The final result helps to reveal the convection cells in motion around the medium size (but larger enough to maybe fit a planet Earth inside) Sunspot AR2882. A close-up view also reveals the dark hole from Umbra, surrounded by bright fibrils alternated with dark filaments which forms the Penumbra region. Solar photosphere is boiling and bubbling each minute, and these granulation cells are changing so fast, that only in 3 to 4 minutes we can see the diference in size and shape. Unfortunately I was not able to resolve even more up to the point of clearly distinguish the polygonal shape and intergranular zones, but I think that probably this is the limit of the limit of a 120mm telescope.
PT: Captada a 7 de Outubro de 2021, a partir do meu terraço perto da região do Dark Sky® Alqueva, Portugal, fiz uma tentativa de puxar até ao limite da sua resolução teórica, o meu telescópio 120ED. Equipado com um Lunt Solar Wedge, um filtro contínuo verde Baader e uma combinação excêntrica de dois barlows Televue Powermate de 4x mais 2,5x em um dia de estabilidade atmosférica relativamente boa, foi possível gravar uma sequência de vídeo time lapse feita entre UT12h24 e UT13h32 (Tempo Universal) que compreende 167 sequências empilhadas e processadas individualmente. O resultado final ajuda a revelar as células de convecção em movimento ao redor do mancha solar de tamanho médio AR2882 (mas grande o suficiente para talvez abarcar um planeta Terra inteiro lá dentro). Uma visão de perto também revela a região escura da Umbra, rodeada por fibrilas brilhantes alternadas com filamentos escuros que formam a região da Penumbra. A fotosfera solar está fervendo e borbulhando a cada minuto, e essa granulação sofre alterações tão rapidamente que em apenas 3 a 4 minutos podemos ver a diferença de tamanho e forma. Infelizmente não consegui resolver ainda mais a ponto de distinguir claramente a forma poligonal e as zonas intergranulares, mas acho que provavelmente esse é o limite do limite de um telescópio de 120mm.
Technical details | Detalhes Técnicos
SW Esprit 120ED Professional | EQ-6 Pro mount | Lunt Solar Wedge | Baader Green Continum filter| ASI174MM | TV 4x + TV2,5x | ZWO EAF | Stack of 150 frames for each single image, captured in good seeing conditions from Dark Sky® Alqueva territory, Portugal.
Important Note | Nota Importante: Never look and point a telescope or any other optical equipment directly to the sun without a proper and specialized safty filters! It can blind you forever. PT: Nota Importante – Nunca aponte um telescópio ou qualquer equipamento óptico directamente para o sol e observe através dele sem filtros especializados e seguros. Causará cegueira irreversível!
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
International Space Station as Seen in H-alpha Crossing the Solar Disc
The image shows the International Space Station (ISS) silhouette while crossing the Sun´s disc at a distance of 436.29km from us at a speed of about 7.38km/s. The ISS completes an entire orbit around Earth each 90 minutes. Carrying on board astronauts, the large artificial satellite orbiting our planet with a width of 108.5 meters seems although very small when compared with the Solar disc with an angular size of 31.5′ is actually 29.2 times larger than the ISS in the moment of the passage. Hard to see it even with a special telescope equipped with Ha filters, only the fast video camera shutter set to an high speed frame rate could capture this rare moment that happens in a blink of an eye, as it was seen from Redondo, Dark Sky® Alqueva Reserve, Portugal, on June 6, 2021, at 13h20m11s (UT 12h20m11s) with a total duration of only 0,55 seconds. Its very interesting to recognise on the picture the ISS structure with the solar panels and main body elements well distinct. The image also shows in great detail, spicules and supergranulation in the surface of the Sun. Granules, as well as sunspots, appear in a layer we call the Photosphere (sphere of light). Being from this same surface that emerges all the light we visually see, leaving our star, it is involved in the Chromosphere (sphere of color), which is the place where we can observe gas filaments visible on the image and solar Prominences, where Solar Flares do occur. With a diameter of 1,392,000 km, our Sun is composed of 73% Hydrogen, 25% Helium and 2% from heavier elements. The image is also featuring many prominences spread around the solar limb, in the Chromospher.
PT: A imagem revela a silhueta da Estação Espacial Internacional (ISS) atravessando o sol a uma distância de 436.29km de nós e uma velocidade média de cerca de 7.38km/s. A ISS completa uma órbita em torno da Terra a cada 90 minutos. Transportando a bordo vários astronautas, este grande satélite artificial com uma envergadura de 108,5 metros parece muito pequeno quando comparado com o disco solar com um tamanho angular de 31,5 ‘ é na verdade 29,2 vezes maior do que a ISS no momento da passagem. Difícil de observá-la mesmo com um telescópio especial equipado com filtros de protecção H-alfa, só o obturador da câmara de vídeo numa sequência de disparos rápidos tem a capacidade de captar e eternizar este momento raro que acontece num um piscar de olhos, com a curta duração de apenas 0.55 segundos, como foi visto a partir do Redondo, no Dark Sky® Alqueva, Portugal, a 6 de junho de 2021, às 13h20m11s (UT 12h20m11s). Na fotografia é possível reconhecer a estrutura da ISS com os seus painéis solares e os elementos que compõem o corpo principal. A imagem também mostra a superfície supergranulada do Sol e repleta de espículas em grande detalhe. Os grânulos assim como as manchas solares, aparecem numa camada a que chamamos a Fotosfera (esfera de luz). Sendo desta mesma superfície que emerge toda a luz que vemos sair visualmente da nossa estrela, está envolta na Cromosfera (esfera de cor), sendo o local onde podemos observar Filamentos de Gás como os que são visíveis na imagem e Protuberâncias Solares, ou Proeminências, regiões onde ocorrem as chamadas “explosões solares”. Com um diâmetro de 1.392.000 km, o nosso Sol é composto por 73% de Hidrogénio, 25% de Hélio e 2% de elementos mais pesados. A imagem captada a partir do meu terraço, revela assim uma série de intensas protuberâncias que se espalham à volta do limbo solar, na cromosfera.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI178MC | Stack of 250 frames in very good seeing conditions for the solar surface and prominences, plus the single frames where the ISS has appeared. Redondo, Dark Sky® Alqueva, Portugal. 06/06/2021 13h20m11s.
ISS Details | Detalhes da ISS:
ISS angular size: 63.33″; distance: 436.29 km
Angular separation: 0.6′; azimuth: 173.5°; altitude: 73.9°
Center line distance: In the center; visibility path width: 4.11 km
R.A.: 04h 59m; Dec: +22° 41′; parallactic angle: 5.5°
ISS velocity: 57.6 ′/s (angular); 7.31 km/s (transverse)
ISS velocity: -1.07 km/s (radial); 7.38 km/s (total);
Direction of motion relative to zenith: 57.1°
Sun angular size: 31.5′; 29.2 times larger than the ISS
Dragged Sun – Gigantic Solar Prominence in a Stacked Motion – Color vs BW
Captured on March 17, 2021, from Dark Sky® Alqueva region, Portugal, with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha, the high-resolution image shows a gigantic solar prominence. Seen in Color and Black and White version, the image feature a stacked scene comprising 2h55 minutes of solar motion with dragged prominences visible in great detail around the sun´s limb due to an exceptional seeing conditions (very good atmospheric stability). The sequence of close-up captures were taken between UT 12h02 and UT 14h57 (Universal Time) to help reveal very interesting changes in shape, intensity and detail, with spicules and supergranulation in motion on the sun´s surface, as well as spicules and minor prominences appearing around the limb´s disc. The still single images and time lapse video also highlights a spectacular fast eruptive prominence visible in the upper right edge, click here.
PT: Captada a 17 de Março de 2021, a partir da região do Dark Sky® Alqueva, Portugal, com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução revela uma gigantesca promeminência solar. Apresentada numa versão a cores e a preto e branco, a imagem é o resultado de um stack que compreende 2h55 minutos de movimento solar com o arrastamento das protuberâncias, vistas em grande detalhe ao redor do limbo solar, graças a condições de seeing excepcionais (excelente estabilidade atmosférica). A sequência de captações em close-up foi feita entre UT 12h02 e UT 14h57 (Tempo Universal), para assim permitir revelar mudanças muito interessantes na forma, intensidade e detalhe, com espículas e supergranulação em movimento na superfície solar, bem como espículas e pequenas proeminências aparecendo ao redor do limbo. As imagens singulares estáticas e o vídeo time lapse também destacam uma espetacular e proeminência eruptiva em forma de lagarta que faz um movimento rápido visível no extremo superior direito, clique aqui.
Below – from right to left – is possible to appreciate a portrait of a singular shot taken at UT 12h45, and the BW and Color version of a stacked sequence comprising 2h55 minutes of solar motion with dragged prominences.
PT: Em baixo – da direita para a esquerda, é possível apreciar uma versão estática de uma imagem singular em modo retrato, captada às 12h45 (UT) e uma imagem a preto e branco e a cores, resultado de um stack em sequência que compreende 2h55 minutos de movimento solar com o arrastamento das protuberâncias.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI174MC | ZWO AD | Powermate 4x | Stack of 250 frames for each single image, captured in very good seeing conditions (average of 1″ arcs) from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Gigantic Solar Prominence in Motion – Photo & Time Lapse
Captured on March 17, 2021, from Dark Sky® Alqueva region, Portugal, with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha, the high-resolution footage features a gigantic solar prominence visible in great detail around the sun´s limb due to an exceptional seeing conditions. The time lapse sequence of close-up captures were taken between UT 12h02 and UT 14h57 (Universal Time) to help reveal very interesting changes in shape, intensity and detail, with spicules and supergranulation in motion on the sun´s surface. The video also highlights in slow motion a spectacular fast eruptive prominence visible in the upper right edge.
PT: Captada a 17 de Março de 2021, a partir da região do Dark Sky® Alqueva, Portugal, com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução apresenta uma gigantesca promeminência solar visível em grande detalhe ao redor do limbo do sol, graças a condições de seeing excepcionais (excelente estabilidade atmosférica). A sequência de captações em close-up foi feita entre UT 12h02 e UT 14h57 (Tempo Universal), para assim permitir revelar mudanças muito interessantes na forma, intensidade e detalhe, com espículas e supergranulação em movimento na superfície solar, bem como espículas e pequenas proeminências aparecendo ao redor do limbo. O vídeo também destaca em slow motion uma espetacular e rápida proeminência eruptiva visível no extremo superior direito.
Above – from left to right – is possible to appreciate a singular portrait of a still shot taken at UT 12h45, and the BW and Color version of a stacked image comprising a sequence of 2h55 minutes of solar motion with dragged prominences. To help reveal the prominence flames in motion, I made a time lapse compiling 162 shots processed, each one as result of a stack of the best 250 frames from each raw video. The final result is a 2K high resolution time lapse movie comprising 2h55 of images. Due to vimeo algorithms it may shows a little compression, which is not visible in the .mov master file.
PT: Acima – da esquerda para a direita, é possível apreciar uma versão singular estática em modo retrato, captada às 12h45 (UT) e uma imagem a preto e branco e a cores, de um stack em sequência que compreende 2h55 minutos de movimento solar com o arrastamento das protuberâncias. Para ajudar a revelar as chamas da proeminência em movimento, fiz um time lapse compilando 162 captações processadas, cada uma como resultado de um stack dos melhores 250 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 2K que compila 2h55 de imagens. Devido aos algoritmos do vimeo, o video poderá mostrar alguma compressão, que não é visível no ficheiro master original .mov. Não se esqueça de colocar o som ligado.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI174MC | ZWO AD | Powermate 4x | Stack of 250 frames for each single image, captured in very good seeing conditions (average of 1″ arcs) from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Dragged Sun – Large Solar Prominence and a Swirling Eruptive Flame in a Stacked Motion – Color vs BW
Captured on Jan 17, 2021, from Dark Sky® Alqueva region, Portugal, with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha, the high-resolution image shows a gigantic solar prominence. Seen in Color and Black and White version, the image feature a stacked scene comprising 1h30 minutes of solar motion with dragged prominences visible in great detail around the sun´s limb due to an exceptional seeing conditions (very good atmospheric stability). The sequence of close-up captures were taken between UT 12h56 and UT 14h24 (Universal Time) to help reveal very interesting changes in shape, intensity and detail, with spicules and supergranulation in motion on the sun´s surface, as well as spicules and minor eruptive prominences appearing around the limb´s disc. The still single images and time lapse video also highlights a spectacular fast swirling eruptive prominence visible in the upper right edge, while not faraway, a nice plume of fire was flown up and vanished as a smoke ring. To enjoy the time lapse and still photos of this dragged version, click here.
PT: Captada a 17 de Janeiro de 2021, a partir da região do Dark Sky® Alqueva, Portugal, com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução revela uma gigantesca promeminência solar. Apresentada numa versão a cores e a preto e branco, a imagem é o resultado de um stack que compreende 1h30 minutos de movimento solar com o arrastamento das protuberâncias, vistas em grande detalhe ao redor do limbo solar, graças a condições de seeing excepcionais (excelente estabilidade atmosférica). A sequência de captações em close-up foi feita entre UT 12h56 e UT 14h24 (Tempo Universal), para assim permitir revelar mudanças muito interessantes na forma, intensidade e detalhe, com espículas e supergranulação em movimento na superfície solar, bem como espículas e pequenas proeminências eruptivas aparecendo ao redor do limbo. As imagens singulares estáticas e o vídeo time lapse também destacam uma espetacular proeminência eruptiva em forma de espiral e que faz um redemoinho rápido visível no extremo superior direito, não muito distante, é ainda possível ver uma pluma de fogo erguer-se e desvanecer como um “anel de fumo”. Para desfrutar do vídeo time lapse e das imagens estáticas resultantes desta versão arrastada, clique aqui.
Below – from right to left – is possible to appreciate a portrait of a singular shot taken at UT 13h07, and the BW and Color version of a stacked sequence comprising 1h30 minutes of solar motion with dragged prominences.
PT: Em baixo – da direita para a esquerda, é possível apreciar uma versão estática de uma imagem singular em modo retrato, captada às 13h07 (UT) e uma imagem a preto e branco e a cores, resultado de um stack em sequência que compreende 1h30 minutos de movimento solar com o arrastamento das protuberâncias.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI174MC | ZWO AD | Powermate 4x | Stack of 250 frames for each single image, captured in very good seeing conditions (average of 1″ arcs) from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Large Solar Prominence and a Swirling Eruptive Flame in Motion – Photo & Time Lapse
Captured on Jan 17, 2021, from Dark Sky® Alqueva region, Portugal, with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha, the high-resolution image features a gigantic solar prominence visible in great detail around the sun´s limb due to an exceptional seeing conditions (very good atmospheric stability). The time lapse sequence of close-up captures were taken between UT 12h56 and UT 14h24 (Universal Time) to help reveal very interesting changes in shape, intensity and detail, with spicules and supergranulation in motion on the sun´s surface, as well as spicules and minor eruptive prominences appearing around the limb´s disc. The video also highlights in slow motion a spectacular fast swirling eruptive prominence visible in the upper right edge, while not faraway, a nice plume of fire was flown up and vanished as a smoke ring.
PT: Captada a 17 de Janeiro de 2021, a partir da região do Dark Sky® Alqueva, Portugal, com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução apresenta uma gigantesca promeminência solar visível em grande detalhe ao redor do limbo do sol, graças a condições de seeing excepcionais (excelente estabilidade atmosférica). A sequência de captações em close-up foi feita entre UT 12h56 e UT 14h24 (Tempo Universal), para assim permitir revelar mudanças muito interessantes na forma, intensidade e detalhe, com espículas e supergranulação em movimento na superfície solar, bem como espículas e pequenas proeminências eruptivas aparecendo ao redor do limbo. O vídeo também destaca em slow motion uma espetacular proeminência eruptiva em forma de espiral e que faz um redemoinho rápido visível no extremo superior direito, não muito distante, é ainda possível ver uma pluma de fogo erguer-se e desvanecer como um “anel de fumo”.
Above – from left to right – is possible to appreciate a singular portrait of a still shot taken at UT 13h07, and the BW and Color version of a stacked image comprising a sequence of 1h30 minutes of solar motion with dragged prominences. To help reveal the prominence flames in motion, I made a time lapse compiling 105 shots processed, each one as result of a stack of the best 250 frames from each raw video. The final result is a 2K high resolution time lapse movie comprising 1h30 of images. Due to vimeo algorithms it may shows a little compression, which is not visible in the .mov master file..
PT: Acima – da esquerda para a direita, é possível apreciar uma versão singular estática em modo retrato, captada às 13h07 (UT) e uma imagem a preto e branco e a cores, de um stack em sequência que compreende 1h30 minutos de movimento solar com o arrastamento das protuberâncias. Para ajudar a revelar as chamas da proeminência em movimento, fiz um time lapse compilando 105 captações processadas, cada uma como resultado de um stack dos melhores 250 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 2K que compila 1h30 de imagens. Devido aos algoritmos do vimeo, o video poderá mostrar alguma compressão, que não é visível no ficheiro master original .mov. Não se esqueça de colocar o som ligado.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI174MC | ZWO AD | Powermate 4x | Stack of 250 frames for each single image, captured in very good seeing conditions (average of 1″ arcs) from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Solar Chromosphere Featuring a Large Prominence 6,5 Times Larger than Earth
Captured on May 25, 2020, from my backyard near Dark Sky® Alqueva region, Portugal, around noon with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha, the high-resolution image features a gigantic solar prominence visible in great detail around the sun´s limb due to an exceptional seeing conditions (very good atmospheric stability). As in average the solar disc has a diameter of 1,391,000 km, we can determine that the large prominence could reach around 83,000 km high, which means 6,5 times larger than our planet Earth with a diameter of 12,742 km. The image also shows spicules and supergranulation in the surface of the Sun. Granules, as well as sunspots, appear in a layer we call the Photosphere (sphere of light). Being from this same surface that emerges all the light we visually see, leaving our star, it is involved in the Chromosphere (sphere of color), which is the place where we can observe solar Prominences, where Solar Flares do occur. Our Sun is composed of 73% Hydrogen, 25% Helium and 2% from heavier elements. The image is also featuring other smaller prominences spread around the solar limb, in the Chromospher. To see the full report sequence with close-up shots of the large prominence, and time laspe video, click here.
PT: Captada em 25 de maio de 2020, a partir do meu terraço perto da região do Dark Sky® Alqueva, Portugal, por volta das 12h00 com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução apresenta uma gigantesca promeminência solar visível em grande detalhe ao redor do limbo do sol, graças a condições de seeing excepcionais (excelente estabilidade atmosférica). Como em média o disco solar tem um diâmetro de cerca de 1.391.000 km, podemos determinar que esta proeminência é de facto gigante podendo atingir cerca de 83.000 km de altura, o que significa 6,5 vezes maior que o nosso próprio planeta Terra com um diâmetro de 12.742 km. A imagem também mostra a superfície supergranulada do Sol e repleta de espículas. Os grânulos assim como as manchas solares, aparecem numa camada a que chamamos a Fotosfera (esfera de luz). Sendo desta mesma superfície que emerge toda a luz que vemos sair visualmente da nossa estrela, está envolta na Cromosfera (esfera de cor), sendo o local onde podemos observar Filamentos de Gás e Protuberâncias Solares, ou Proeminências, regiões onde ocorrem as chamadas “explosões solares”. O nosso Sol é composto por 73% de Hidrogénio, 25% de Hélio e 2% de elementos mais pesados. A imagem revela ainda outras pequenas protuberâncias que se espalham à volta do limbo solar, na cromosfera. Para ver o report completo com imagens em close-up da grande proeminência visível nesta fotografia e uma sequência vídeo em time lapse, clique aqui.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI178MC | Stack of 250 frames for each single image, captured in very good seeing conditions (average of 1″ arcs) from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
Portrait of a Great Solar Prominence
Captured on May 25, 2020, from my backyard near Dark Sky® Alqueva region, Portugal, around UT 14:42 with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha, the high-resolution image features a gigantic solar prominence visible in great detail around the sun´s limb due to an exceptional seeing conditions (very good atmospheric stability). As in average the solar disc has a diameter of 1,391,000 km, we can determine that the large prominence could reach around 83,000 km high, which means 6,5 times larger than our planet Earth with a diameter of 12,742 km. To see the full report sequence, with full disc image and time laspe video, click here.
PT: Captada em 25 de maio de 2020, a partir do meu terraço perto da região do Dark Sky® Alqueva, Portugal, às 14:42 (UT) com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução apresenta uma gigantesca promeminência solar visível em grande detalhe ao redor do limbo do sol, graças a condições de seeing excepcionais (excelente estabilidade atmosférica). Como em média o disco solar tem um diâmetro de cerca de 1.391.000 km, podemos determinar que esta proeminência é de facto gigante podendo atingir cerca de 83.000 km de altura, o que significa 6,5 vezes maior que o nosso próprio planeta Terra com um diâmetro de 12.742 km. Para ver o report completo, com o disco solar integral e uma sequência vídeo em time lapse, clique aqui.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI178MC | Stack of 250 frames for each single image, captured in very good seeing conditions (average of 1″ arcs) from Dark Sky® Alqueva territory, Portugal.
BUY THIS PRINT | COMPRAR ESTA IMPRESSÃO
Buy a Fine Art Print or Wall Decor of this Image – Make your order Now!
You can choose the best style of print do you preffer to decorate in a fashion way your walls. Metal Prints with durable and vivid colors, Acrylic, Canvas or the highest quality Gallery Print – a 6 colour UV direct printing on acrylic glass (2mm) including light colours and reinforced by an aluminium dibond plate (3mm). Those type of Prints can highlight the final work in an artistic way, showing the photograph as a piece of art. I work with two high quality specialized Labs in US and in Europe, using Kodak Professional Endura Premier Metallic papers and Fujifilm Crystal Archive DP II Professional. You can select the image above or freely navigate to more than 800 photographs available in my gallery – each one with their own story and magic – and choose the photograph you would love to have in your home or office.
How to Order – Simple and easy, just “copy and paste” the link of this page or the image you choosed and fill it in the form below, with the size you want and any detail you wish to include on the message, like your country, name and postal address. Free Shipping included to all prints (except frames). For US and Europe the delivery is 4-8 working days, while to Portugal and Spain is normally 2-6 working days. After submitting the order through the form, I will contact you for the payment method (Paypal available or bank transfer) and with other questions related to your print(s) or requests. Once payment is confirmed, your order is shipped within 24h. In case you wish, I can send you separtely with no additional cost, a postcard autographed and numbered of the same image you have just bought, as a seal and proof of art work authenticity from the author. Let me know what is your wish.
High Resolution Image and Video Shows a Gigantic Solar Prominence in Motion
Captured on May 25, 2020, from my backyard near Dark Sky® Alqueva region, Portugal, with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha, the high-resolution image features a gigantic solar prominence visible in great detail around the sun´s limb due to an exceptional seeing conditions (very good atmospheric stability). The sequence of close-up captures were taken between UT 13h41 and UT 16h00 (Universal Time) when the seeing was more stable to help reveal very interesting changes in shape, intensity and detail, with minor eruptive prominences appearing around the limb. The full disc image, captured around noon, also shows the large prominence visible at the right northern edge of the Sun. As in average the solar disc has a diameter of 1,391,000 km, we can determine that the large prominence could reach around 83,000 km high, which means 6,5 times larger than our planet Earth with a diameter of 12,742 km. To see a comparison with NASA images taken by SDO – Solar Dynamics Observatory, at approximately the same time and date, take a look here.
PT: Captada em 25 de maio de 2020, a partir do meu terraço perto da região do Dark Sky® Alqueva, Portugal, com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa, a imagem de alta resolução apresenta uma gigantesca promeminência solar visível em grande detalhe ao redor do limbo do sol, graças a condições de seeing excepcionais (excelente estabilidade atmosférica). A sequência de captações em close-up foi feita entre UT 13h41 e UT 16h00 (Tempo Universal), nos momentos de maior estabilidade astmosférica, para assim permitir revelar mudanças muito interessantes na forma, intensidade e detalhe da grande protuberância, assim como das pequenas proeminências eruptivas que aparecem e desaparecem rapidamente ao redor do limbo. A imagem completa do disco, captada por volta do meio-dia, também mostra a grande proeminência visível no contorno direito norte do sol. Como em média o disco solar tem um diâmetro de cerca de 1.391.000 km, podemos determinar que esta proeminência é de facto gigante podendo atingir cerca de 83.000 km de altura, o que significa 6,5 vezes maior que o nosso próprio planeta Terra com um diâmetro de 12.742 km. Para ver uma comparação com as imagens da NASA obtidas pelo SDO – Solar Dynamics Observatory, aproximadamente à mesma data e hora, clique aqui.
To help reveal the prominence flames in motion, I made a time lapse compiling 27 shots processed, each one as result of a stack of the best 250 frames from each raw video. The final result is a 2K high resolution time lapse movie from the images captured between UT 13h41 and UT 16h00. Due to vimeo algorithms it may shows a little compression, which is not visible in the .mov master file. Don´t forget to put to sound on.
PT: Para ajudar a revelar as chamas da proeminência em movimento, fiz um time lapse compilando 27 captações processadas, cada uma como resultado de um stack dos melhores 250 frames de cada vídeo raw. O resultado final é um filme time lapse de alta resolução de 2K a partir das imagens captadas entre UT 13h41 e UT 16h00. Devido aos algoritmos do vimeo, o video poderá mostrar alguma compressão, que não é visível no ficheiro master original .mov. Não se esqueça de colocar o som ligado.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI178MC | Stack of 250 frames for each single image, captured in very good seeing conditions (average of 1″ arcs) from Dark Sky® Alqueva territory, Portugal.
Solar Chromosphere in Great Activity
Recently the Sun as featured a small group of sunspots belonging to the new Solar cycle 25, indicating a new growing cycle of its activity. The image captured from my backyard last December 3, 2020 around non with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha – reveals an active surface showing three Active Regions named AR2790, AR2786 and AR2785. Near the sunspots (here seen as white dots due to the inversion) is also visible some plages (visible here as bown dark areas). The image also shows in great detail, spicules and supergranulation in the surface of the Sun. Granules, as well as sunspots, appear in a layer we call the Photosphere (sphere of light). Being from this same surface that emerges all the light we visually see, leaving our star, it is involved in the Chromosphere (sphere of color), which is the place where we can observe gas filaments visible on the image and solar Prominences, where Solar Flares do occur. With a diameter of 1,392,000 km, our Sun is composed of 73% Hydrogen, 25% Helium and 2% from heavier elements. The image is also featuring many prominences spread around the solar limb, in the Chromospher.
PT: Indiciando um novo ciclo crescente da sua actividade (ciclo Solar 25) a imagem que captei no passado dia 3 de Dezembro de 2020 por volta do meio-dia com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa – revela uma superfície muito activa mostrando três Regiões Activas nomeadas de AR2790, AR2786 e AR2785. Perto das manchas solares (aqui vistas como pontos brancos devido à inversão) também são visíveis algumas “praias solares”, regiões brilhantes na cromosfera situadas próximo das manchas (vistas na imagem como áreas escuras devido à inversão). A imagem também mostra a superfície supergranulada do Sol e repleta de espículas em grande detalhe. Os grânulos assim como as manchas solares, aparecem numa camada a que chamamos a Fotosfera (esfera de luz). Sendo desta mesma superfície que emerge toda a luz que vemos sair visualmente da nossa estrela, está envolta na Cromosfera (esfera de cor), sendo o local onde podemos observar Filamentos de Gás como os que são visíveis na imagem e Protuberâncias Solares, ou Proeminências, regiões onde ocorrem as chamadas “explosões solares”. Com um diâmetro de 1.392.000 km, o nosso Sol é composto por 73% de Hidrogénio, 25% de Hélio e 2% de elementos mais pesados. A imagem captada a partir do meu terraço, revela assim uma série de intensas protuberâncias que se espalham à volta do limbo solar, na cromosfera.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI178MC | Stack of 200 frames in very good seeing conditions (1 arcs). Alentejo, Portugal.
The Sun Surface Revealed in Hydrogen-Alpha
Recently the Sun as featured a small group of sunspots belonging to the new Solar cycle 25, indicating a new growing cycle of its activity. The image captured from my backyard last April 19th, 2020 with a Solar Ha telescope – at the wavelength of Hydrogen-Alpha – reveals an apparently calm surface, devoid of sunspots. However, thanks to an exceptional seeing (very good atmospheric stability) it was possible to register the granulated surface of the Sun in great detail. These granules, as well as sunspots, appear in a layer we call the Photosphere (sphere of light). Being from this same surface that emerges all the light we visually see, leaving our star, it is involved in the Chromosphere (sphere of color), which is the place where we can observe gas filaments and solar Protuberances, or Prominences, where Solar Flares do occur. With a diameter of 1,392,000 km, our Sun is composed of 73% Hydrogen, 25% Helium and 2% from heavier elements. The image thus reveals a large prominence visible on the left side of the disc (imagining a clock, it would be where it marks 9h) and other small prominences spread around the solar limb, in the Chromosphere.
PT: Embora o Sol tenha revelado recentemente um pequeno grupo de manchas pertencentes ao novo ciclo Solar 25, indiciando um novo ciclo crescente da sua actividade, a imagem que captei no passado dia 19 de Abril com um telescópio Solar Ha – no comprimento de onda do Hidrogénio Alfa – revela uma superfície aparentemente calma, desprovida de manchas solares. Contudo, graças a um seeing excepcional (muito boa estabilidade atmosférica) foi possível registar com grande detalhe a superfície granulada do Sol. Estes grânulos assim como as manchas solares, aparecem numa camada a que chamamos a Fotosfera (esfera de luz). Sendo desta mesma superfície que emerge toda a luz que vemos sair visualmente da nossa estrela, está envolta na Cromosfera (esfera de cor), sendo o local onde podemos observar Filamentos de Gás e Protuberâncias Solares, ou Proeminências, é a região onde ocorrem as chamadas “explosões solares”. Com um diâmetro de 1.392.000 km, o nosso Sol é composto por 73% de Hidrogénio, 25% de Hélio e 2% de elementos mais pesados. A imagem captada a partir do meu terraço, revela assim uma protuberância grande visível à esquerda (imaginando um relógio estaria onde marca as 9h) e outras pequenas proeminências que se espalham à volta do limbo solar, na cromosfera.
Technical details | Detalhes Técnicos
LUNT LS100T Ha | AZ-HEQ5GT | ASI178MC | Stack of 200 frames in very good seeing conditions (1 arcs). Alentejo, Portugal.
