NGC 663 (left of centre) and M103 (bottom right) open clusters in Cassiopeia. NGC 654 is at upper centre and NGC 659 bottom centre. Faint cluster IC 166 is at far left. Taken Nov 5, 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, Median combined. Used Celestron CGEM mount and Sky-Watcher SynGuider on William Optics 66mm guidescope. All seemed to work well.
Clusters in Cassiopeia: upper left: NGC 654; middle left: NGC 663; lower left: NGC 659; lower right: M103.
M105 with NGC 3371 (left) and NGC 3373 (below), a galaxy triplet in Leo. Taken from home, with the 130mm AP apo refractor at f/6 and Canon 7D at ISO 800 for a stack of 5 x 8 minute exposures, the last in moonlight after moonrise.
