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Old 03-12-2008, 03:56 PM
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allan gould
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allan gould is offline
Join Date: May 2005
Location: Brisbane
Posts: 4,482
I routinely leave 30 secs between exposures and have not noticed an increase in noise between frames after a long shoot of lights. I also use a digital thermometer to log dew point as well as ambient temperature so I can match darks for master dark subtraction
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