Rosette Nebula in RGB & HA Another image shot by the combined efforts of the Hancock D'arienzo team. I have combined my 2.25 hours of RGB using the Canon 5D Mark II that I shot back in December from Fremont Michigan together with Andy's 2.5 hours of Hydrogen Alpha using his FLI ML8300 mono CCD camera shot from Long Island New York. My details Location of shoot: Fremont Michigan Date of Shoot 8th December 2010 Camera: Canon 5D Mark II 9 x 15 min sub exposures with flats and dark frames. Scope: TMB 130SS using WO/TMB 68mm Field Flattener. Autoguided with Orion Auto Guider on Stellarvue 10x60 Mountain Instruments MI-250 Mount Image Acquired using Nebulosity II, stacked with Deep Sky stacker and processed with Photoshop CS3, using Noel Carboni's tools, diffraction spikes have been added. Andy's details Location of shoot: long Island New York Date of shoot: 9th January 2011 5- 30 minute subs 2-1/2 Hours total time TMB 92ss FLI ML8300 FLI CFW 2-7 Filter Wheel Astronomiks HA 50mm unmounted filter MI-250 Borg mini 50mm guidescope StarShoot Autoguider CCD Stack Photoshop CS/2 Thanks for looking and happy shooting folks Terry Hancock www.DownUnderObservatory.com