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Imaging telescopes or lenses: Samyang 135mm f/2
Imaging cameras: ZWO ASI071MC PRO CMOS OSC
Mounts: Orion Azeq Atlas pro
Guiding telescopes or lenses: ASTRO TECH AT66ED Guiding
Guiding cameras: Orion Starshoot Autoguider
Software: PixInsight · Stark Labs pHD guiding PHD2 · EQMOD, Stellarium, Stellarium Scope, PHD, Backyard EOS, Astro Tortilla Nebulosity 4
Filters: Zwo Filter Drawer · Optolong UV-IR
Dates:Sept. 27, 2020 , Sept. 28, 2020
Frames:Optolong UV-IR: 309x60" (gain: 90.00) -1C
Integration: 5.2 hours
Darks: ~30
Flats: ~30
Bias: ~50
Avg. Moon age: 11.21 days
Avg. Moon phase: 86.17%
Bortle Dark-Sky Scale: 7.00
Mean SQM: 18.48
Astrometry.net job: 3896745
RA center: 3h 46' 35"
DEC center: +24° 6' 51"
Pixel scale: 3.790 arcsec/pixel
Orientation: -111.006 degrees
Field radius: 4.204 degrees
Resolution: 4931x6282
Locations: Home backyard red turning white zone Bortle 8, Gilbert, Az, United States
Data source: Backyard
M 45 is a beautiful Open Star Cluster in Taurus. It lies 430 light years away. It reminds me of an Angel flying peacefully among the stars.
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