B u c k e y e s t a r g a z e r . n e t
AT8RC @ f/5.2 (CCD67T Reducer) Atik 383L+ camera Atik EFW2 Filter Wheel Atik OAG Baader LRGB 1.25" filters
L=6hrs, 45min (15 & 10min subs) RGB=2hrs 20min each (10min subs)
Total exposure time=13hrs 45min
This one was tough to process. There was a lot of color gradient and noise despite nearly 14 hours of exposure.
Raw images captured with Sequence Generator and Nebulosity. Subs calibrated and stacked with DeepSky Stacker. Final processing in Photoshop CS3.