Starlight Xpress SXV-H9,2.77 arc-sec/pixel Stellarvue Nighthawk at f/6.3, piggybacked on STV-guided LX200 at 1575 mm. Astronomik 13 nm H-alpha filter, 12 x 600 seconds, unbinned 1x1. Combined with RGB data through 10" LX200 at f/6.3, 5 x 300 seconds each filter. Resampled 150%. Moon (90%) was 19* 12' from nebula, causing quite a gradient.
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