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Old 10-06-2016, 11:27 AM
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Atmos (Colin)
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Atmos is offline
Join Date: Aug 2011
Location: Melbourne
Posts: 6,865
Glen, while you're running at Unity gain I believe that gives you ~1.75e- read noise. At 60sbuourd getting to the depth (fainter) stuff that I would at 225s. As Ray suggests, you'd be better off close to 300s. At 3nm filters that'll push out close to 480s.

That shot is looking pretty good for a relatively short overall time. Just need more subs to reduce noise but that is to be expected at a total of 1.5 hours
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