Imaging telescopes or lenses: RCOS 14.5"
Imaging cameras: SBIG STX 16803
Mounts: Paramount-ME
Software: PixInsight for Mac
Filters: Astrodon RGB · Astrodon luminance filter
Dates:Oct. 1, 2016 , Oct. 23, 2016
Frames:
Astrodon RGB: 60x600" -25C bin 1x1
Astrodon luminance filter: 35x600" -25C bin 1x1
Integration: 15.8 hours
Avg. Moon age: 11.64 days
Avg. Moon phase: 21.53%
Astrometry.net job: 1340614
RA center: 22h 37' 13"
DEC center: +34° 27' 51"
Pixel scale: 0.551 arcsec/pixel
Orientation: 93.637 degrees
Field radius: 0.252 degrees
Resolution: 2639x1979
Locations: Deep Sky West, Rowe, New Mexico, United States
NGC 7331 is a small galaxy (10'x4') in Pegasus. This is an LRGB composition by an RCOS (f/9 with a focal length of 3368mm) hosted by DSW; hopefully, will add some Ha to spot the small sub-galaxies.
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