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adam stuart | all galleries >> Galleries >> globular_star_clusters > m15.jpg
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11-27-04 Adam Stuart

m15.jpg

Miami, FL

Globular Star Cluster M15

Starlight Xpress HX916 @5.6 arcsec/pixel
Stellarvue SV78-S at f/5.0, piggybacked on STV-guided LX200 at 833 mm EFL. Astronomik Type II-C IR blocked LRGB filters. Luminance = 20 x 120 seconds, RGB = 10 x 60 seconds each, all unbinned 1x1. Acquired in Astroart 3.0, aligned in AIP4WIN and sigma combined in R. Gralak's pre-beta 11. 98% moon 107 degrees away from FOV. full exif

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