dph1nm
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Everything posted by dph1nm
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The Pleiades shot was taken from my very light polluted back garden in Durham (maybe without an LP filter as well!?) - most of the others are from holidays at dark sites around the UK. NigelM
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Assorted shots with a Nexstar 102SLT and a Canon 1000D. 30sec subs at ISO1600. Total exposures range from 5 mins (M20) to ~1hr (M31). NigelM
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What ISO is best for shooting Flats and Bias frames?
dph1nm replied to Adrian23's topic in Getting Started With Imaging
Remember to take a bias (or a 'dark flat') at the same ISO as the flat, otherwise the flat-fielding won't work. NigelM
