Quote:
Originally Posted by Startrek
Yes very surprised about a quick response from ZWO
I’ve mostly used Gain 0 at my Dome under Bortle 3 and have used both Gain 0 and Gain 100 in Sydney under Bortle 7/8
These new generation cameras with the Sony IMX571 sensors or so damn sensitive to changes in LP and sky conditions it’s hard to keep up
I do save my stacks and final images with object name , exposure time , gain setting , location , filters used etc..
Maybe I should go back over my work in the past 18months and create a chart for cross referencing ?
Martin
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Maybe go back and find one that you did at gain 0 in the same location and see if you had the same noise problem then ? I seem to remember having followed a lot of your work over the years that Gain 0 was what you said you normally used ? It’s certainly all good I for action that you got from ZWO so you can understand why to select certain settings under certain conditions and thanks for sharing it so we can all get an understanding too. I have a feeling your current issue maybe due to something else though ? Maybe ... ?