Steve Crouch (
with a 36.8 cm RCOS Ritchey Chretien telescope at F9
and a SBIG STXL6303E CCD camera using Astrodon
series 2 filters.
This is a LRGB exposure with Luminance = 85 minutes
and Red = Green = Blue = 60 minutes. The
luminance was unbinned and the colours binned 2x2