Apparently I'm obsessed with M42, this is my 12th version. It's only the 2nd with the CCD however ;) . There will be a 13th version once I get the new filters and wheel. The reflections were alot more evident with 20 minute subs. Image taken with QHY9M & Orion ED102CF refractor 10/21/2012,10/22/2012, 11/10/2012 & 11/18/2012 8 hours: L- 7x10min 4x20min R-3x10min 4x20min G-3x10min 4x20min B-3x10min 4x20min (5x2 seconds for the core area) Images acquired,aligned and stacked with Nebulosity V2.0 Guiding with Orion 50mm mini guider,SSAG and Phd Combined & post processed with PS6 and StarTools astrochuck.blogspot.com/