Imaging telescopes or lenses: CELESTRON EdgeHD 14
Imaging cameras: Atik 460 EX Mono
Mounts: MesuMount200
Guiding telescopes or lenses: CELESTRON EdgeHD 14
Guiding cameras: Starlight Xpress Loadestar X2
Filters: Astronomik RGB 1.25" Type IIc · Astronomik L 1.25" Type IIc
Accessory: Xagyl Ultra-thin Filter Wheel
Dates:Aug. 30, 2019
Frames:
Astronomik L 1.25" Type IIc: 47x600" -10C bin 1x1
Astronomik RGB 1.25" Type IIc: 29x300" -10C bin 2x2
Integration: 10.2 hours
Flats: ~50
Avg. Moon age: 0.08 days
Avg. Moon phase: 0.01%
Bortle Dark-Sky Scale: 3.00
Temperature: 15.00
Astrometry.net job: 2900591
RA center: 22h 36' 2"
DEC center: +33° 58' 1"
Pixel scale: 0.242 arcsec/pixel
Orientation: 76.682 degrees
Field radius: 0.115 degrees
Resolution: 2689x2115
Locations: Upstate Stars, Liberty, New York, United States
Data source: Backyard
Stephan's Quintet was discovered by Édouard Stephan in 1877 at the Marseille Observatory. It consists of 4 galaxies NGC 7317, 7318A, B, 7319. NGC 7320 is much closer to us. But, 7320C is possibly a part of the group. The association was subsequently cataloged as Hickson Group 92.
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