combined.jpg by adam stuart

adam stuart | all galleries >> Galleries >> nebulae_in_hydrogen_alpha_and_oiii > combined.jpg


11-3-04, 12-26-05	adam stuart

combined.jpg

miami, fl

Bubble Nebula and M52

Starlight Xpress HX916,2.88 arc-sec/pixel
Stellarvue Nighthawk at f/6 piggybacked on STV-guided LX200 at f/6.3. Astronomik 13 nm H-alpha filter; 6 x 20 minutes unbinned 1x1 combined with 15 x 15 minutes unbinned 1x1, 50:50 blend. Acquired with AA 3.0, aligned in AIP4WIN and sigma combined in Ray Gralak's pre-beta 11. Weather conditions for Miami were superb: 58 degrees F, 60% humidity. hide exif

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