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Contains:  Helix nebula, NGC 7293
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NGC 7293 - Helix Nebula, 





    
        

            Prath Pavaskar
NGC 7293 - Helix Nebula

NGC 7293 - Helix Nebula

Technical card

Resolution: 3558x3080

Dates:Oct. 13, 2018Oct. 15, 2018

Frames:
Ha 5nm: 100x300" (gain: 76.00) -20C bin 1x1
Astrodon OIII 3nm: 125x300" (gain: 76.00) -20C bin 1x1

Integration: 18.8 hours

Darks: ~25

Flats: ~25

Bias: ~256

Avg. Moon age: 5.34 days

Avg. Moon phase: 29.31%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2724542

RA center: 22h 29' 38"

DEC center: -20° 50' 13"

Pixel scale: 1.064 arcsec/pixel

Orientation: 71.763 degrees

Field radius: 0.696

Locations: Backyard, Tanasbourne, OR, United States

Data source: Backyard

Comments

Author

mesh83
Prath Pavaskar
License: Attribution-NoDerivs Creative Commons
2370
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NGC 7293 - Helix Nebula, 





    
        

            Prath Pavaskar