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Old 19-01-2010, 01:27 PM
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Geoff45 (Geoff)
PI rules

Geoff45 is offline
 
Join Date: Jul 2006
Location: Sydney
Posts: 2,631
Quote:
Originally Posted by batema View Post
Hi all. When people say more data do they mean more lots of the same exposure or more longer exposure added to the shots I have. Also I am going out tonight however at a moderately light polluted area so 10 minute shots will have the histogram right up. Should I bother.

Mark
Doesn't matter too much which way you go, but one 10 min exposure will have less read noise than two 5 min ones. The main thing is to go for longer TOTAL exposure.
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