M7 open cluster in Scorpius. Taken with 4-inch AP Traveler apo refractor at f/6 with Canon 5D camera at ISO 400 for stack of 4 x 8 minute exposures. Taken from Coonabarabran, NSW, March 18, 2007
M7 Ptolemy's Cluster, with 4-inch Astro-Physics Traveler apo refractor at f/6 and Canon 20Da at ISO800 for stack of two 4-minute exposures. Taken from Queensland, Australia, July 30, 2006.
M7 to M8 area of Sagittarius Starcloud, field oriented equatorially, with Hutech-modified Canon 5D camera with 135mm f/2 Canon L lens at f/2.8 for 3 minutes each at ISO400. Stack of 4 exposures, averaged stacked. Taken from Queensland, Australia, June 2006. Slight misfocus adds magenta haloes around stars.
