Stellarvue Nighthawk at f/5.8, piggybacked on STV-guided LX200 at 1,575 mm FL. Astronomik 13 nm H-alpha filter and Lumicon DSF. Integrations 30 x 720 seconds, unbinned 1x1. Acquired with Astroart 3.0, aligned in AIP4WIN, and sigma combined in R. Gralak's pre-beta 11.
full exif