NGC6811 open cluster in Cygnus. Stack of two 6 minute exposures at f/4.5 with Astro-Physics Traveler apo refractor and Canon 20Da at ISO800.
NGC 6819 open cluster in Cygnus. Taken Nov 2, 2010 with 105mm A&M apo refractor at f/5 with Borg .85x flattener/reducer and Canon 5DMkII at ISO 800 for stack of 4 x 10 minute exposures, Mean combined. Used Celestron CGEM mount and Celestron NexGuider on William Optics 66mm guidescope. All seemed to work well.
