Optics 32-inch Schulman Telescope (RCOS) Camera SBIG STX16803 CCD Camera Filters Astrodon Gen II Date November - December 2015 Location Mount Lemmon SkyCenter Exposure RGB = 7 : 7 : 7 Hours Acquisition Astronomer Control Panel (ACP), Maxim DL/CCD (Cyanogen), FlatMan XL (Alnitak) Processing CCDStack, Photoshop CC, PixInsight Credit Line & Copyright Adam Block/Mount Lemmon SkyCenter/University of Arizona