Ha, CaK and WL 20th January 2023

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Carbon60
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Ha, CaK and WL 20th January 2023

Post by Carbon60 »

A few images from this morning across the spectrum. Yet again the seeing conditions were not ideal, but the sky was beautifully clear on a cold, crisp day and there was zero wind, so at least the big cannon scope wasn't bouncing around.

Anyhow, here are the images:

AR13190

Image20230120_Ha_AR13190_Mosaic by Stuart Green, on Flickr

Image20230120_Ha_AR13190 by Stuart Green, on Flickr

Image20230120_CaK_AR13190 by Stuart Green, on Flickr

Image20230120_WL_AR13190 by Stuart Green, on Flickr

ARs 13191 and 13192

Image20230120_Ha_AR13191_92_Mosaic by Stuart Green, on Flickr

Image20230120_CaK_AR13191_92 by Stuart Green, on Flickr

Image20230120_WL_ARs by Stuart Green, on Flickr

....and the broad fluffy filament....

Image20230120_Ha_Filament by Stuart Green, on Flickr

Thanks for looking.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Ha, CaK and WL 20th January 2023

Post by ffellah »

Terrific results in less than optimal conditions, Stu. That is some sunspot. The filaments and chromosphere images are great too, last one is very 3D.

Franco :D


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Re: Ha, CaK and WL 20th January 2023

Post by rsfoto »

Hi Stuart,

Excellent images ...


regards Rainer

Observatorio Real de 14
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Re: Ha, CaK and WL 20th January 2023

Post by Martin_S »

Great work Stu, you really beat the conditions on this session.


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Re: Ha, CaK and WL 20th January 2023

Post by DavidP »

Wonderful images Stu. I’m always amazed at what you can do


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Re: Ha, CaK and WL 20th January 2023

Post by MapleRidge »

These are superb images Stuart...glad you got an opportunity to use your equipment today and pull off some fine images despite the conditions.

Brian


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WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
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Re: Ha, CaK and WL 20th January 2023

Post by Peterm »

Wow Stuart there is some spectacular detail in those images, that last one of the filament is a killer image.


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Re: Ha, CaK and WL 20th January 2023

Post by rigel123 »

OMG I love your processing! Gorgeous details in each image. You must have captured that filament just before it erupted!


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Re: Ha, CaK and WL 20th January 2023

Post by marktownley »

These are excellent Stu! I'm hoping to get out and image later this afternoon.


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Re: Ha, CaK and WL 20th January 2023

Post by Averton »

Sensational images Stu. Love the 3D effect in the CaK images!!


Clare & Peter
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Re: Ha, CaK and WL 20th January 2023

Post by MAURITS »

Excellent results Stu.


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Maurits

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Re: Ha, CaK and WL 20th January 2023

Post by Carbon60 »

Many thanks, everyone. I really appreciate your comments and feedback.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Ha, CaK and WL 20th January 2023

Post by Montana »

Terrific Stuart! these are just gorgeous :bow :hamster: I was looking helplessly at the Sun yesterday and hoping it would carry on to Saturday.

Alexandra


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Re: Ha, CaK and WL 20th January 2023

Post by JohnW »

Nice close up images Stuart of some interesting features. Cheers John W.


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Re: Ha, CaK and WL 20th January 2023

Post by Carbon60 »

Many thanks, Alexandra and John.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Ha, CaK and WL 20th January 2023

Post by arnedanielsen »

Wonderful set of images, Stu!

Best regards,
Arne


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Re: Ha, CaK and WL 20th January 2023

Post by Carbon60 »

Thank you, Arne. Much appreciated.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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