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Old 04-02-2008, 02:26 PM
tornado33
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tornado33 is offline
 
Join Date: Jan 2005
Location: Newcastle, NSW, Australia
Posts: 3,931
Question. Would it be better to use the ISO800 NR on, or off and leave any software NR to processing software? I always thought it might be best to get images as raw and unprocessed as possible from the camera, then do the dark subtraction and flatfielding, and any noise reduction in your favourite astro processing software (in my case Iris as its free and works ok)
Scott
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