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I agreeImaging telescope or lens:TS Imaging Star 65/420 Quadruplet Astrograph
Imaging camera:Astrel Instruments AST8300
Mount:Skywatcher EQ6-R
Guiding camera:Lacerta MGEN2 with 9x50
Software:PixInsight 1.8, Zipproth GmbH Straton 2.0
Filters:Astronomik SII 6nm CCD, Astronomik OIII 6nm CCD, Astronomik H-Alpha 6nm CCD
Resolution: 2464x3279
Dates:Nov. 22, 2017
Frames:
Astronomik H-Alpha 6nm CCD: 18x900" -20C bin 1x1
Astronomik OIII 6nm CCD: 8x900" -20C bin 1x1
Astronomik SII 6nm CCD: 9x900" -20C bin 1x1
Integration: 8.8 hours
Darks: ~50
Flats: ~10
Bias: ~200
Avg. Moon age: 3.59 days
Avg. Moon phase: 13.92%
Astrometry.net job: 1830728
RA center: 60.046 degrees
DEC center: 36.535 degrees
Pixel scale: 2.641 arcsec/pixel
Orientation: 199.651 degrees
Field radius: 1.504 degrees
Locations: Home, Bergisches Land, Germany
Data source: Backyard
Narrowband images (Ha, OIII, SII) arranged as a RGB composition.
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