Orion Atlas Mount, William Optic Megrez 102 S.V. Imaging Scope, Canon 400D unmodified DSLR Camera, Astronomik CLS Pro LP Filter, Images Plus focus and capture, PHD Guiding, Meade DSIc Guiding Camera, Wiliam Optic Zenith Star 66SD Guiding Scope. 2hr 4mn exposure 31 frames. Processing with DeepSkyStacker and Photoshop CS2, darks, flats, and bias.