NGC 7023, the Iris Nebula in Cepheus, shot at prime focus with the 130mm f/6 Astro-Physics refractor with 6x7 field flattener and Canon 7D camera at ISO 800 for a stack of 4 x 8 minute exposures Mean combined. Shot at the Saskatchewan Summer Star Party, Aug 17, 2012. On mach 1 mount and guided with SBIG SG-4 autoguider. A fairly noisy image with all the boosting of the faint nebula detail, the relatively noisy 7D camera and only 4 sub-frames to stack.
NGC7129/33 reflection nebula and NGC 7142 open cluster in Cepheus. Stack of two 6 minute exposures at f/4.5 with Astro-Physics Traveler apo refractor and Canon 20Da at ISO800.
NGC 7129 reflection nebula, (with NGC 7133) and NGC 7142 cluster. Taken Oct 14, 2007 with 5-inch apo refractor at f/6 with Canon 20Da at ISO 800 for stack of 4 x 18 minute exposures. Some haze. Used PHDGuide and Meade DSI. Focus shifted thru exposures; back layers soft. One of the Finest NGC Objects.
