Celestron Fastar 8 at f/1.95, PixCel 237. This 25 minute exposure consists of a 600 second luminance file (consisting of two 300 second files co-added), and three 300 second RGB files, captured with 2x binning, and resized. Unguided at -15.23 degrees Celsius. Post processed with CCDOPS v4.10, and combined in Adobe Photoshop.