Thread: Visual observing with a digital screen - Video Astronomy
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Old 08-11-2015, 03:10 PM
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Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline 		 
Join Date: Feb 2013
Location: Brisbane
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At the focal length of a Dob, the field rotation would make a nasty mess in a 10-20 second exposure.
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