Thread: Ngc4939
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Old 15-05-2010, 10:26 AM
TrevorW
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TrevorW is offline
 
Join Date: Aug 2006
Location: Western Australia
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I'd be happy with FWHM of 1.8-2.2 average.

Personally I'd be aiming for longer subs at least 10 minutes and with your set up probably more. All in all Lars a very fine set of images to keep. if any

Improvement I'd look to some enhancement in processing to remove background noise, improve colour and definition in the dust lanes
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