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Old 17-09-2013, 10:27 PM
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doppler (Rick)
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Join Date: Nov 2012
Location: Mackay
Posts: 1,691
I add a layer in photoshop, clone out the coma and use the eraser to put the stars back in with out coma. When I took a shot of a really bright star there was no CA, I can only asume that coma gets worse with exposure length.
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Last edited by doppler; 18-09-2013 at 07:47 AM.
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