Thread: M83 Southern Pinwheel Galaxy
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Old 24-04-2018, 01:57 AM
raymo
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Join Date: Sep 2011
Location: margaret river, western australia
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That's a ripper. If your darks match your lights you don't need biases; darks contain bias information.
raymo
Last edited by raymo; 24-04-2018 at 02:00 AM. Reason: more text
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