M100 is a nice sprial galaxy in Coma Berenices. This is an unprocessed version B/W LRGBHa of about 24000 seconds:
A maximized M100
M109: an image, despite all issues
An image of the surprisingly nice galaxy M109, located near Phecda, one of the bright stars of the Ursa Major’s bowl. Imaging was done with the C11, using the Starizona F 7.2 reducer, and the Nikon D750. Unfortunately, the image format setting in SGP was set to “FITS”. That resulted in strange, Black/White images with lots of problems! I could salvage the 27×300″ images a bit but the end result is a bit disappointing, it’s not a color version to start with. ..
