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Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 11:36 am
by salvo lauricella
Hi all,
some Full Disk images taken today in CaK and H-Alpha. TS 80ED F/7 (with 60mm mask), Lunt CaK module B1200, Lunt LS60THaPT/B1200, Grasshopper3 GS3-U3-28S4M. Processed with AutoStakkert3, ImPPG, LuSol-3D, Photoshop CC.
Have a nice and sunny weekend.
Sun_CA-K_0943_20200215.jpg
Sun_CA-K_0943_20200215.jpg (1.14 MiB) Viewed 2523 times
SUN_CAK_HALPHA_20200215.jpg
SUN_CAK_HALPHA_20200215.jpg (2.6 MiB) Viewed 2523 times
Sun_H-ALPHA_0956_20200215_merge.jpg
Sun_H-ALPHA_0956_20200215_merge.jpg (1.55 MiB) Viewed 2523 times
Sun_H-ALPHA_0956_20200215_merge_inverted.jpg
Sun_H-ALPHA_0956_20200215_merge_inverted.jpg (1.61 MiB) Viewed 2523 times

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 11:55 am
by JochenM
Nice work, Salvo.

Love the CaK/HA side by side.

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 2:54 pm
by eroel
Salvo:
A very nice session and presentation.
Well done.
Regards,
Eric.

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 3:08 pm
by ffellah
Excellent results, Salvo !

Franco

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 4:20 pm
by dhkaiser
Very nice images.

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 4:26 pm
by rsfoto
Hi Salvo,

Great images and again the Sun is blank except for some prominences

Rainer

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 6:01 pm
by DeepSolar64
Verry barren indeed. All I have picked up visually today in my SM60 is a small single spikelike prominence. The seeing is so bad it is washing out the mottling of the chromosphere. WL is totally featureless.

I know there are not much going on when you imagers don't even pick up much!

Excellent images Salvo. I especially like the first CaK image.

James

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 6:16 pm
by DeepSolar64
Hey Salvo, Look at the similarity of the SDOAIA1600 image to your CaK one. Color is different but very similar details and appearance. I have noticed the similarity in detail in the SDOAIA1600 and 1700 images to that of CaK and CaH images.

SDOAIA1600_2-15-20.jpg
SDOAIA1600_2-15-20.jpg (197.88 KiB) Viewed 2490 times

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sat Feb 15, 2020 9:43 pm
by MAURITS
Beautiful Salvo.

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Sun Feb 16, 2020 11:41 pm
by salvo lauricella
Thanks a lot guys, very appreciated!

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Mon Feb 17, 2020 10:20 am
by Montana
Beautiful work Salvo, I love the side by side images for comparison :hamster: :bow

Alexandra

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Tue Feb 18, 2020 12:17 pm
by salvo lauricella
Thanks Alexandra :-)

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Tue Feb 18, 2020 8:41 pm
by Carbon60
Very nice images, Salvo. Lovely CaK FD.

Stu.

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Thu Feb 20, 2020 10:39 am
by salvo lauricella
Thank you Stu!

Re: Full Disk CaK/H-alpha 2020/02/15

Posted: Fri Feb 21, 2020 2:25 pm
by Ross
CaK is fascinating :bow