NGC 6946, face-on spiral galaxy in Cepheus Taken at Little Mount Hoffman in California 9/10/2007
Telescope & Mount Intes-Micro 7" f/6 [MN-76] Maksutov-Newtonian, Astro-Physics 900GTO Mount
Exposure & Guiding 9x900 seconds luminance, 4x900 seconds Red, 4x900 seconds Green, 4x1020 seconds Blue with the SBIG ST-10ME
  Also used MaxIm DL/CCD 4.5 from http://www.cyanogen.com