Thread: NGC 2244 Rosette Nebula
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  #4  
Old 04-04-2016, 11:44 AM
raymo
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raymo is offline 		 
Join Date: Sep 2011
Location: margaret river, western australia
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Good effort Tom; I would take note of Russ regarding flats.Providing that
your darks match your lights, biases serve little purpose, as darks already
contain bias data.
raymo
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