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Dobsonian M42 image

Image

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About this observation
Observer
Steve Knight
Time of observation
29/11/2016 - 22:11
Object
M42
Observing location
Chipping Norton
Equipment
Skywatcher 8in Dobsonian
Canon 6D DSLR
Exposure
x64 0.5 sec exposure images (total 32 sec)
Tags

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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