Starlight Xpress HX916; 2.88 arc-sec/pix Stellarvue SV 78-S at f/5.8 piggybacked on STV-guided LX200 at 833 mm EFL. Astronomik 13 nm H-alpha filter, 15 x 10 minutes unbinned 1x1. Acquired in AA 3.0, aligned in AIP4WIN, and sigma combined in R. Gralak's pre-beta 11.
full exif