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HA and CaK Disks from today 6/30/2022

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#1 rigel123

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Posted 30 June 2022 - 08:38 PM

Working on an animation of the NW Limb proms, but here are the disks from this morning.  Looks like a good sized spot is coming into view on the SE limb.  Noticeable in the CaK image.  Lunt LS60T DS, ASI174MM and Orion ED80T with Lunt BF1200 CaK module.

 

HA

FD-HA-6-30-2022.jpg

 

CaK

FD-CaK-6-30-2022.jpg


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#2 R Botero

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Posted 01 July 2022 - 02:14 AM

Nice contrast between the two pass bands 👍
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#3 rigel123

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Posted 01 July 2022 - 05:48 AM

Thanks Roberto!  It always amazes me how the sunspots all but disappear in the double stacked HA images compared to either WL or CaK.



#4 Averton

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Posted 01 July 2022 - 06:20 AM

Nice Wilson effect on that incoming spot.  Like the images!



#5 mikerepp

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Posted 01 July 2022 - 06:25 AM

That emerging spot looks like it might be a good size one.   Great images, thanks for sharing with us.




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