Quote:
Originally Posted by gregbradley
That look like you've zoomed in enormously, right?
Accurate dark subtracts with enough subs in the master dark at the same temp and exposure length should take care of noise. My FLI ML8300 at 1x1 10mins and -40C seems extremely clean. But if I zoom in 500% I see some black specs. They don't affect image quality.
Greg.
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I have the same CCD except OSC version, and I concur - exceedingly clean to the point that as yet I still have not applied flats, darks or bias frames.I dare say even better than any Sony chip I used.
I think these are just areas needing more photons
Gaps if you will
