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Old 26-06-2019, 05:37 AM
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Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
 
Join Date: Feb 2013
Location: Brisbane
Posts: 5,429
Yeah I’d go with using the “expected ADU over bias”. Even 10 minutes sounds too long at 3000 ADU for background sky
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