Quote:
Originally Posted by pmrid
I did 12x600 sec on the same target last night with a QHY8 and got a noisy and bleak image. It leads me to ask what Gain and Offset you were using for this image. As an experiment, I had run last night's subs at 1/65 instead of the 1/110 that Nebulosity defaults to.
Peter
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I use 1/57 in nebulosity.