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Old 07-12-2018, 08:38 AM
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RickS (Rick)
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Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
Quote:
Originally Posted by Benjamin View Post
Sorry to jump the gun but was having too much fun trying things! As a first step I followed Ricks advice and created a range mask, isolating the reflections and leaving the star, and then replaced the reflections with an estimate of the background (MMT). I had to soften the mask a little and still ended up with some residual halos. I did this on the three Ha, S2 and O3 tone maps and also on the Luminance (which in this version is just Ha). A start perhaps? Before and after pics below.
No problem, Ben. That definitely looks less ugly.

Quote:
Originally Posted by Lognic04 View Post
I too use the 7nm zwo ha.
Filter orientation hasn't helped me.
Quote:
Originally Posted by kosborn View Post
I have a full set of ZWO filters. This particular image was the ZWO 7nm Ha filter.
Are they unmounted filters? I remember reading about someone who had to mask the edges of the unmounted ZWO filters but I think that was a different issue - maybe bad flats?
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