M104, the Sombrero Galaxy, in Virgo. Taken April 23, 2012 on a hazy night with M104 low in altitude from my home location. This is a stack of six 8-minute exposures at f/6 with the 130mm Astro-Physics apo refractor and the Canon 7D at ISO 800. Median combined to eliminate satellite trails and dust spots.
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.
Stack of four 10-minute exposures with Canon 20Da at ISO400 and with 5-inch AP scope at f/4.5. Taken April 24.
