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Contains:  Helix nebula, NGC 7293
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Helix, 





    
        

            Mathieu Pontécaille
Helix

Helix

Technical card

Resolution: 4607x3455

Dates:Sept. 9, 2016

Frames:IDAS LPS-D1: 6x500" (gain: 300.00) -20C

Integration: 0.8 hours

Darks: ~40

Flats: ~25

Bias: ~250

Avg. Moon age: 7.40 days

Avg. Moon phase: 50.15%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 1244680

RA center: 22h 29' 36"

DEC center: -20° 50' 45"

Pixel scale: 0.779 arcsec/pixel

Orientation: -166.643 degrees

Field radius: 0.623

Locations: Monteno, Port Navalo, 56, France

Comments

Author

mpontecaille
Mathieu Pontécaille
License: None (All rights reserved)
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Helix, 





    
        

            Mathieu Pontécaille