Thread: The argument for using darks and flats
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Old 23-12-2010, 05:26 PM
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Bassnut (Fred)
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Quote:
Originally Posted by Octane View Post
Craig,

That's why we also take flat darks as well.

H
Umm, why?. Are your flat exposures more than a few seconds?.

Would be a worry, needing darks for a 2 second exposure
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