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Technical card

Imaging telescope or lens: TS Imaging Star102

Imaging camera: Canon EOS 100D Astrodon inside

Mount: Skywatcher HEQ5 PRO

Guiding telescope or lens: Orion 50mm deluxe guidescope

Guiding camera: Orion Starshoot autoguider

Software: IRIS 5.59Adobe psbackyard EOS

Filter: AstronomiK EOS clip CLS

Resolution: 1920x1280

Dates: Jan. 29, 2016

Frames: AstronomiK EOS clip CLS: 17x180" ISO800

Integration: 0.8 hours

Darks: ~24

Flats: ~20

Bias: ~20

Avg. Moon age: 19.36 days

Avg. Moon phase: 77.94%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 985048

RA center: 83.859 degrees

DEC center: -5.225 degrees

Pixel scale: 4.115 arcsec/pixel

Orientation: 106.100 degrees

Field radius: 1.319 degrees

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Author

Jean-Pierre Bertrand
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M42, Jean-Pierre Bertrand