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Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 1:06 am
by eroel
Hi:
Today started nice it was clear and sunny, but the neighbor tree was on the way, so had to wait and when the Sun was high enough to clear the tree, then clouds came with as lot of wind, so had to keep waiting for small gaps to take some shots.
Here is the result and thanks for looking.
Have a nice Sunday.
Eric.
Sol del 9 de enero del 2021-Meade-CaK-PSTmod-1pos.jpg
Sol del 9 de enero del 2021-Meade-CaK-PSTmod-1pos.jpg (948.94 KiB) Viewed 284 times
Sol del 9 de enero del 2021-Meade-CaK-PSTmod-1neg-pos.jpg
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Sol del 9 de enero del 2021-Meade-CaK-PSTmod-1pos-neg.jpg
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Sol del 9 de enero del 2021-Solarmax 90-DS-BF30-1pos.jpg
Sol del 9 de enero del 2021-Solarmax 90-DS-BF30-1pos.jpg (909.07 KiB) Viewed 284 times
Sol del 9 de enero del 2021-Solarmax 90-DS-BF30-1neg-pos.jpg
Sol del 9 de enero del 2021-Solarmax 90-DS-BF30-1neg-pos.jpg (975.38 KiB) Viewed 284 times
Sol del 9 de enero del 2021-Solarmax 90-DS-BF30-1pos-neg.jpg
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Sol del 9 de enero del 2021-Stellarvue-Daystar-1pos.jpg
Sol del 9 de enero del 2021-Stellarvue-Daystar-1pos.jpg (1.82 MiB) Viewed 284 times
Sol del 9 de enero del 2021-Stellarvue-Daystar-2pos.jpg
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Sol del 9 de enero del 2021-Stellarvue-Daystar-3pos.jpg
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Sol del 9 de enero del 2021-Stellarvue-Daystar-4pos.jpg
Sol del 9 de enero del 2021-Stellarvue-Daystar-4pos.jpg (1.59 MiB) Viewed 284 times
Sol del 9 de enero del 2021-Stellarvue-Daystar-5pos.jpg
Sol del 9 de enero del 2021-Stellarvue-Daystar-5pos.jpg (1.62 MiB) Viewed 284 times
9 enero 21.jpg
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Re: Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 8:04 am
by marktownley
Mighty fine shots Eric, especially given those tempestuous clouds.

Re: Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 11:33 am
by Carbon60
Great images, Eric. Fantastic proms.

Stu.

Re: Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 12:14 pm
by Montana
Excellent! what is interesting is that the prominence seems to be much more prominent in CaK than H-alpha, that is quite unusual, obviously quite energic :bow :hamster:

Alexandra

Re: Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 1:08 pm
by MapleRidge
Excellent image Eric...well done!!!

You CaK setup really performs on the proms...I can only get them on occasion with my Lunt filter.

Brian

Re: Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 1:30 pm
by EGRAY_OBSERVATORY
Fab prom images Eric.

Watch for the S.E.Limb where a spot may be emerging...

Cheers
Terry

Re: Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 3:10 pm
by MAURITS
Super Eric.

Re: Sol from the 9th of January 2021.

Posted: Sun Jan 10, 2021 3:14 pm
by eroel
Alexandra, Mark, Stu, Brian and Terry, thanks for the feedback.
Alexandra and Brian, concerning the CaK shots, well what I do is to overexpose the prominence recording using a low Gamma, then after aligning and stacking 25% to 30% of the best recordings from a 600 frame video, I use the Lazzo tool to separate the protuberances so to get the background black, then with the lazzo tool I use levels over each protuberance so to get the backgound leveled, finally I make a composite with the surface image and keep processing to get the final image.
You can see the settings I use from the 2 photos taken of the recordings using Lucam-Recorder, hope it helps.
Best regards to all and let keep us safe.
Eric.
CaK-protuberance.jpg
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Cak-surface.jpg
Cak-surface.jpg (405.21 KiB) Viewed 247 times