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Dobsonian M42 image


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About this observation
Steve Knight
Time of observation
29/11/2016 - 22:11
Observing location
Chipping Norton
Skywatcher 8in Dobsonian
Canon 6D DSLR
x64 0.5 sec exposure images (total 32 sec)

Dobsonians are not normally associated with imaging DSO's, this was an experiment. No tracking whatsoever, 0.5 sec was the longest exposure to prevent star trailing. moved Dob manually to keep it in field of view. Aligned and stacked images in Deep Sky Stacker. Processed in Pixinsight and Faststone.

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