Imaging telescopes or lenses: ED80
Imaging cameras: Atik 428EX Mono
Mounts: Orion Sirius EQ-G
Guiding telescopes or lenses: Orion USA 50mm Finder / Guider
Guiding cameras: Orion StarShoot AutoGuider
Software: PixInsight · EQMOD · PHD guiding · Cartes du Ciel · Nebulosity
Filters: Baader L · Baader B · Baader G · Baader R
Accessory: Xagyl Comm 1.25" Ultra-Thin Filter Wheel
Dates:Feb. 22, 2014 , Feb. 28, 2014 , March 3, 2014
Frames:
Baader B: 10x600" -10C bin 2x2
Baader G: 10x600" -10C bin 2x2
Baader L: 45x600" -10C bin 1x1
Baader R: 10x600" -10C bin 2x2
Integration: 12.5 hours
Avg. Moon age: 17.63 days
Avg. Moon phase: 19.89%
Astrometry.net job: 197241
RA center: 9h 55' 40"
DEC center: +69° 3' 43"
Pixel scale: 1.564 arcsec/pixel
Orientation: -122.986 degrees
Field radius: 0.488 degrees
Resolution: 620x431
Messier 81 (also known as NGC 3031 or Bode's Galaxy) is a spiral galaxy about 12 million light-years away in the constellation Ursa Major.
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