Starlight Xpress HX916; 2.84 arc-sec/pix Stellarvue Nighthawk piggybacked unguided on LX200; Astronomik clear Type II IR-blocked filter; Luminance = 34 x 60 seconds, unbinned 1x1. Twilight flat field and matching darks; sigma combined in Ray Gralak's Sigma Pre-beta-11.
full exif