SXV-H9,2.75 arc-sec/pixel Stellarvue Nighthawk at f/6 (480 mm FL) piggybacked on STV-guided LX200 at 1,545 mm FL. Astronomik 13 nm H-alpha filter,
19 x 15 minutes unbinned 1x1. Images aligned in AIP4WIN ver 1, sigma combined in Ray Gralak's pre beta 11
full exif
ERROR: 500
NOTES: [hset] LOADING Redis is loading the dataset in memory, at /usr/local/share/perl5/Redis.pm line 268. ,
PBASE_ENV: production
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