60mm lunt cak + omega cak

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highfnum
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60mm lunt cak + omega cak

Post by highfnum »

with double stack you can get bright proms
lntdscakp1.jpg
lntdscakp1.jpg (116.28 KiB) Viewed 120 times


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Re: 60mm lunt cak + omega cak

Post by highfnum »

normally you need gain high like following
fc2_save_2021-03-30-163957-0000lntdscak.jpg
fc2_save_2021-03-30-163957-0000lntdscak.jpg (106.24 KiB) Viewed 118 times


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Re: 60mm lunt cak + omega cak

Post by highfnum »

not as narrow as my spectroheliograph
but look carefully and proms are there
fc2_save_2021-03-30-163914-0000lntdscak.jpg
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Re: 60mm lunt cak + omega cak

Post by DeepSolar64 »

Nice! I can see them.


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Re: 60mm lunt cak + omega cak

Post by Montana »

Lovely work John :hamster: :bow have you tried enhancing them with the shadow/highlights feature in Photoshop?

Alexandra


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Re: 60mm lunt cak + omega cak

Post by highfnum »

thx Montana - i never tried that feature
here is my attempt
lntdscakp1b.jpg
lntdscakp1b.jpg (169.34 KiB) Viewed 78 times
fc2_save_2021-03-30-163914-0000lntdscakp2.jpg
fc2_save_2021-03-30-163914-0000lntdscakp2.jpg (360.8 KiB) Viewed 78 times


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Re: 60mm lunt cak + omega cak

Post by Stardust5858 »

Lovely captures John. I'm still waiting for some clear blue skies. Been high haze again today. Thanks for sharing.


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Re: 60mm lunt cak + omega cak

Post by Montana »

Much better don't you think :hamster:

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Re: 60mm lunt cak + omega cak

Post by highfnum »

yes
im going to try on some old photos


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Re: 60mm lunt cak + omega cak

Post by marktownley »

Very nice John, double stacking reduces continuum leakage in the image.


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