Thread: LRGB Image processing help and ATIK USB filter wheel.
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Old 10-03-2010, 05:19 PM
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Geoff45 (Geoff)
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Geoff45 is offline 		 
Join Date: Jul 2006
Location: Sydney
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You could try an individual focus with each colour just to check how parfocal they are. Then at least you'll know whether or not the big blue stars are due to a focus issue.
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