Thread: Star trail sometimes when expose longer than 30 sec with telescope
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Old 31-05-2014, 10:57 AM
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cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline 		 
Join Date: Jan 2005
Location: Cloudy Mackay
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Remember to expose only long enough so the stars don't show trails, even if that's only 10 or 15 seconds. You can't do much with trailed frames.
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