Processed using the HST (Hubble) Palette with SII assigned to red channel, H-Alpha to green channel and OIII to blue channel. Shot at native resolution (F5.5) Total Exposure time 9.5 hours Date of Shoot 1st, 3rd and 8th October 2012 All exposures unbinned H-Alpha 3nm 9 x 30 min OIII 5 x 30 min SII 5 x 30 min QHY9M monochrome CCD cooled to -30C Thomas M. Back TMB 92SS F5.5 APO Refractor Paramount GT-1100S German Equatorial Mount (with MKS 4000) Image Aquisition Maxim DL Stacking and Calibrating: CCDStack Registration of images in Registar Post Processing Photoshop CS5