Contains: NGC 7039, North America nebula, NGC 7000, NGC 6997, Pelican nebula, IC 5070, IC 5068, The star 51Cyg, The star 68Cyg, The star 56Cyg, The star 55Cyg, The star 59Cyg, The star 57Cyg, The star 63Cyg, The star νCyg, The star ξCyg, The star Deneb (αCyg)
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autour du cygne

Technical card

Resolution: 3214x4821

Dates: Aug. 22, 2017Aug. 27, 2017Aug. 29, 2017

Frames: AstronomiK EOS clip CLS: 550x60" ISO1600

Integration: 9.2 hours

Darks: ~60

Flats: ~22

Bias: ~40

Avg. Moon age: 4.68 days

Avg. Moon phase: 28.28%

Bortle Dark-Sky Scale: 6.00

Temperature: 20.00

Astrometry.net job: 1714372

RA center: 314.862 degrees

DEC center: 47.693 degrees

Pixel scale: 10.701 arcsec/pixel

Orientation: 354.020 degrees

Field radius: 8.612 degrees

Comments

Author

Jean-Pierre Bertrand
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autour du cygne, 




    

        Jean-Pierre Bertrand