Stellarvue Nighthawk at f/6 piggybacked on STV-guided LX200 at 1,575 mm (f/6.3). Astronomik LRGB filters, unbinned 1x1. Sigma combined in Ray Gralak's pre-beta 11. Total luminance 3 hours; 1.5 hours total through each RGB filter, in 600 second integrations.
full exif
