I've got some vertical banding in my L stack and I'd like to confirm what I think the problem is. ASI1600MM-Pro, 0 gain/15 offset, 60 x 60 sec. exposures. Dithered "random" every 3 exposures.
I've read a few threads suggesting that this kind of banding can happen with this camera at gain 0 when exposure time is insufficient to bury read noise. Am I correctly diagnosing this? I'm considering shooting my L at 76 gain like I do my RGB frames.
I can post links to the stack or individual subs if that will help.
Edited by GoldSpider, 22 November 2019 - 01:15 PM.