(vdB 142)
Celestron Fastar 8 at f/1.95, PixCel 237. This 40 minute exposure consists of a 600 second (five by 120 seconds Track and Accumulate) luminance file, and three 600 second (also five by 120 seconds Track and Accumulate) RGB files. Unguided at -7.89 degrees Celsius. Post processed with CCDOPS v4.00, and combined in Adobe Photoshop.