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Old 13-08-2010, 08:41 AM
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AlexN
Widefield wuss

AlexN is offline
 
Join Date: Mar 2008
Location: Caboolture, Australia
Posts: 6,994
I've used many variations of exposures with different guide cams, scopes and mount setups, though I've always found guide exposures over 2 seconds provide the best, most reliable guiding.
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