M101- the Pinwheel Galaxy-Wide Field
The weather was perfect the night of July 9/10 2007 at Cattle point, 18 degrees at midnight and severe clear. Lots of nebulosity in this nebula.
Details
Location and date - Cattle point in the wee hours of July 10, 2007.Equipment - WO 105 mm scope with modified Canon 350D on HEQ5 mount.Exposure - 45 - 58s lights at ISO 800, 25 darks and 20 Flats.Processing - Stacked and digitally developed in ImagesPlus with additional enhancement in Photoshop and Astronomy Tools.