Helix nebula (H-HO-O)

 Posted: Oct 10th, 2020
Technical Info
Telescope/Lens: 360mm f/2.9
Camera: ZWO ASI 1600MM Pro
Mount: SW EQ8
Accessories: Paracorr2
Exposure:
120 x 300" ISO/Gain: 139 - Ha 7nm
24 x 300" ISO/Gain: 139 - OIII 8.5nm
Blue zoneLight Pollution:
 Krasnodar, Russia
 Oct 9th, 2020
12 h 0 m
2388
Resolution: 2030x1263 px
Scale: 1461 KB
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Comments

In my opinion, it's very well done!
What formula did you use?
11 Oct, 2020 Reply
Fatalik Replied to Peter Tiagunov
I mixed the green channel in the popolam. But then I also adjusted the levels separately for each channel. I slightly suppressed the red and boosted the blue.
11 Oct, 2020 Reply

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