Taken through a 10" RC Optical Systems Ritchey-Chretien at f/9
SBIG ST-8E with CFW-8, AO-7 guider
MI-250 Mount
Taken at Little Blair Valley,CA  April 13, 2002
LRGB Luminance=17X10 minutes  R=3X10 minutes  G=3X10 minutes  B=3X12 minutes
Luminance was at full resolution. RGB frames taken at 2X binning.
Processed with Maxim/DL and Photoshop