Quote:
Originally Posted by glend
Thanks Russ, as it was a test I used the uncooled camera, thus the haze, gradient. With the cooled camera running the sensor at -10C there is no need for darks, just a few offsets to pick up any hot pixels. The uncooled camera just happened to be handy in the obs because I had been testing my RC08 collimation with it.
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I am with you on the darks - I don't use either even with a non cooled dslr (summer is a different story), but flats will improve your images massively. definitely give it a go
