| subjects: (deep-space objects) |
Messier 31 (Andromeda Galaxy) [wiki] Messier 32 (Le Gentil) [wiki] Messier 110 (The Edward Young Star) [wiki] |
| location: | 13 U 411750 5776975 [map] |
| time: | 2015-05-23T08:00 UTC (02:00 local) |
| settings: | Sigma 50-150 mm on Rebel T3i; 150 mm, 5 sec, f/2.8, ISO 6400; 150 mm, 10 sec, f/2.8, ISO 6400; 150 mm, 20 sec, f/2.8, ISO 6400 |
| processing: | Stacked from 4 light frames for each exposure time; three stacks overlaid; 2⅓ minutes total light |
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