Andromeda Galaxies Enlarge Description Astrodon I-Series LRGB Filters NIR Blocked Image Date: 08/05/2005Details: Exposure Time: 5.5 hrs Total; 3 hrs NIR blocked Lum, 50 min each R,G,BCamera: SBIG STL11000Telescope: RC Optical Carbon 12.5 inch f/9 Ritchey-ChretienMount: Software Bisque Paramount ME