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Images from the Ed Knight Observatory


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M57 from the EKO C14

57
C14 @ f/6.5 (?), SBIG ST9, CFW 8, (20) 5-5-5-5 subs at 1 minute. Processed in CCDStack v2 with unsharp masking in Photoshop CS2

Submitted by Bruce Berger on 05/18/2010 12:25:51

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