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adam stuart | all galleries >> Galleries >> open_star_clusters > ngc2420.jpg
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2-18-07 adam stuart

ngc2420.jpg

Miami, FL

Open Star Cluster NGC 2420

Starlight Xpress SXV-H9,2.75 arc-sec/pixel
Stellarvue Nighthawk at f/5 piggybacked on STV-guided LX200 at 835 mm. Astronomik Type II IR-blocked filters.
LRGB = 60:30:30:30, each integration 240 seconds (Luminance) and 300 seconds (RGB), all unbinned 1x1. Acquired in Astroart 3.0, aligned in AIP4WIn ver 1, sigma combined in Ray Gralak's pre-beta 11. G2V corrected. full exif


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