Calibration frames and ZWO and QHY OSC camera
What a great resource this is. Thanks Martin and Paul.
Ive been having the same issue with my QHY410c OSC camera where the flat frames are causing bizzare colour casts in a vignetting sort of pattern.
Looking at the thread has given me clues and I can see a few actions I can take.
Another question though - I'm getting error reports in DSS and ImagesPlus
where, even though I have shot frames at 6070x4046 pixels, these programs report differing frame sizes (6070x4044) and IP cant proceed. I can acquire the frames at the same size so its not a real problem. DSS does proceed however, so it is a work around. Just makes me wonder why???
Cheers
GlennB
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