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




    

        Marc Verhoeven
NGC 7293 The Helix Nebula

NGC 7293 The Helix Nebula

Technical card

Resolution: 2750x2178

Dates: Sept. 9, 2018Sept. 12, 2018Sept. 18, 2018Oct. 10, 2018

Frames:
Astrodon Blauw Tru-balance E-series Gen 2 1,25": 18x180" -10C bin 1x1
Astrodon Groen Tru-balance E-series Gen 2 1,25": 24x180" -10C bin 1x1
Astrodon HA 5nm 1.25": 45x300" -10C bin 1x1
Astrodon Rood Tru-balance E-series Gen 2 1,25": 21x180" -10C bin 1x1

Integration: 6.9 hours

Darks: ~30

Flats: ~75

Bias: ~110

Avg. Moon age: 10.62 days

Avg. Moon phase: 19.20%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 19.70

Temperature: 15.00

Astrometry.net job: 2303114

RA center: 337.409 degrees

DEC center: -20.835 degrees

Pixel scale: 2.141 arcsec/pixel

Orientation: 44.788 degrees

Field radius: 1.043 degrees

Locations: Home observatory: Procyone, Tremelo, Belgium

Data source: Backyard

Comments

Author

vermakke
Marc Verhoeven
License: None (All rights reserved)
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NGC 7293 The Helix Nebula, 




    

        Marc Verhoeven