by Bob Franke
Taken from 3/15/2009 to 3/24/2009 in Chino Valley, AZ with an SBIG STL-11000 camera mounted on a 12.5 inch f/9 RCOS Ritchey-Chrétien scope using AstroDon filters.
Lum 400 min (40 x 10 min, bin 2x2)
RGB 360 min (12 x 10 min each, bin 2x2)