Imaging telescopes or lenses: Canon 200 mm f/2.8 L II USM
Imaging cameras: ZWO ASI1600MM-Cool
Mounts: Skywatcher EQ6-R Pro · Orion Atlas EQ-G
Guiding telescopes or lenses: Orion 50mm Guide Scope with helical focusing
Guiding cameras: QHYCCD 5L-II M
Software: Photoshop CS6 · PHD2 Guiding · Main Sequence Software Sequence Generator Pro · Pixinsight 1.8 · DC-3 Dreams Pinpoint · Cartes du Ciel
Filters: Astrodon Tru-Balance 1.25" 5nm Ha · Astrodon Tru-Balance 1.25" 3nm S2 · Astrodon Tru-Balance 1.25" 3nm OIII
Accessory: Shoestring Astronomy EQDIR
Dates:May 26, 2017 , June 25, 2017 , July 25, 2017 , Oct. 18, 2019 , Oct. 23, 2019 , Oct. 24, 2019
Frames:
Astrodon Tru-Balance 1.25" 3nm OIII: 19x180" (gain: 139.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 3nm OIII: 60x300" (gain: 200.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 3nm S2: 18x180" (gain: 139.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 3nm S2: 30x300" (gain: 200.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 5nm Ha: 20x180" (gain: 139.00) -15C bin 1x1
Astrodon Tru-Balance 1.25" 5nm Ha: 35x300" (gain: 200.00) -15C bin 1x1
Integration: 13.3 hours
Darks: ~20
Flats: ~20
Flat darks: ~20
Avg. Moon age: 12.24 days
Avg. Moon phase: 22.72%
Bortle Dark-Sky Scale: 8.00
Astrometry.net job: 3020191
RA center: 21h 5' 26"
DEC center: +43° 44' 48"
Pixel scale: 3.453 arcsec/pixel
Orientation: -0.431 degrees
Field radius: 3.479 degrees
Resolution: 6867x2400
Data source: Backyard
A two panel mosaic with data from 2017 and 2019.
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