astro mick Posted March 15, 2020 Share Posted March 15, 2020 Hi. Unfortunately most Galaxies with my setup appear rather small,and this is no exception.It is to be found in Ursa Major. This was taken with my ED80 and Atik 314L+ccd. Its an RGB image only,as Moonlight was present. It consists of 18x300 secs for each Filter.Longer subs under these conditions looked fairly noisey. Calibrated with Bias/Darks and Flats. Cheers. Mick. 4 Link to comment Share on other sites More sharing options...
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