Eqpt: F/4 Newt; DS 2.3+; Orion Skyglow Imaging Filter.
The trials, tribulations and small triumphs of a Charlotte, NC astronomer imaging under Bortle 8/9 skies.
M 51 is a wonderful object for S50 imaging, and this image has a total integration time of just over 26 hours (20 second subs in EQ mode). I...
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