Starlight Xpress SXV-H9,3.66 arc-sec/pixel Stellarvue Nighthawk at f/4.5, piggybacked on STV-guided LX200 at 825 mm. Astronomik 13 nm H-alpha filter, 9 x 900 seconds, unbinned 1x1. Acquired in Astroart 3.0, aligned in AIP4WIN, and sigma combined in Ray Gralak's pre-beta 11. Temp 82*F
(28* C)and 73% humidity.
full exif