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California Nebula in Ha


powerlord

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Couldn't get any O or S out this at all, so settled for Ha, but didn't really work for me as a mono B/W, so settled for a warm orange

Basically, pulled a sort of HDR high contrast version out, and used that as the green, and used the more standard stetch as red, then combined them both to get a little bit more hue variation in the highlights.

250 mins of 10 min subs in Ha with my asi1600 on my Altair 80ED with FF (400mm)

california-Hydrogen-alpha-session_1-lpc.thumb.jpg.eebc6bf88d11d151d94461a21b4aab72.jpg

 

Edited by powerlord
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