Starlight Xpress HX916 10" LX200 Classic @ f/6.3, STV-guided by piggybacked Stellarvue Nighthawk at f/6 (480 mm). Astronomik 13 nm H-alpha filter, 23 x 600 seconds unbinned 1x1. Acquired with Astroart 3.0, aligned in AIP4WIN ver 1.4, and sigma combined in ray Gralak's pre-beta 11. Curves applied in Corel 8. Resolution .88 arc-sec/pixel.
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