Here is the final version with another 60 mins of blue channel and 90 minutes of luminance added. Thirteen hours total exposure time. Location: DownUnder Observatory, Fremont MI Date of Shoot 21st thru Aug 4th 2011 Camera: QHY9M monochrome CCD 27 x 15 min sub exposures Luminance bin 2x2 7x 15 min sub exposures RED bin 2x2 7x 15 min sub exposures GREEN bin 2x2 11x 15 min sub exposures BLUE bin 2x2 Scope: Astro Tech AT10RC F8 Ritchey-Chrétien using AT2FF Field Flattener. Autoguided using QHY5 autoguider Guide scope Celestron Short Tube 80mm refractor. Paramount GT-1100S German Equatorial Mount (with MKS 4000) Image Aquisition software Maxim DL5 Stacking software Deep sky Stacker Registered with Registar Post Processed with Photoshop CS5. Thanks for looking Clear Skies www.downunderobservatory.com