Bobharmony has submitted his capture of M33, The Triangulum Galaxy.
Wikipedia: The Triangulum Galaxy is a spiral galaxy 2.73 million light-years from Earth in the constellation Triangulum. It is catalogued as
"This was collected on 9/21/2020. 77 180 second lights, 81 flats, 81 dark flats. I didn't have any darks at the right temp, so I went without. Collected with the C6N and Canon unmodded 60D. Stacked in
https://drive.google.com/drive/folders/ ... sp=sharing
Just click the link above to download and process Bob's image using your preferred software and methods.
Please keep the submissions coming in for future challenges. Just send a PM to a Mod or an email to:
And don't forget Challenge No 9 is still running. If you haven't already, have a go at processing Bradley Craig's excellent narrow band, widefield images of the North America and Pelican nebulas.