Thread: Master flat feedback appreciated.
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Old 05-02-2011, 06:56 PM
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Bassnut (Fred)
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Bassnut is offline 		 
Join Date: Nov 2006
Location: Torquay
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It looks about right for a master flat, but a bit noisy and possibly clipped. How may subs, and what exposure times?.

There are no dust donuts at all, is it that clean, or way out of focus?.
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