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adam stuart | all galleries >> Galleries >> nebulae_in_hydrogen_alpha_and_oiii > Christmas Tree Nebula Region
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1-15-06 adam stuart

Christmas Tree Nebula Region

miami, fl

Starlight Xpress HX916,2.88 arc-sec/pixel
Stellarvue Nighthawk piggybacked on STV-guided LX200 at 1575 mm. Astronomik 13 nm H-alpha filter competing with 99% Full Moon; 8 x 1200 seconds, unbinned 1x1. Acquired in Astroart 3.0, aligned in AIP4WIN and sigma combined in Ray Gralak's pre-beta-11. full exif

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