M45 Pleiades with 5-inch AP apo at f/6. With Canon 20Da camera at ISO400. Stack of four 15-minute exposures. Taken from home Nov. 20.
M45, Pleiades, long exposure to reveal surrounding faint reflection nebulosity. Taken January 17, 2009 with 77mm f/4 Borg astrograph refractor (300mm focal length) and Canon 20Da camera at ISO 400 for 4 x 18 minute exposures. Some RA trailing on 3 of the exposures for some reason.
