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Contains:  Helix nebula, NGC 7293
Getting plate-solving status, please wait...
Helix Nebula, 





    
        

            Bob J
Helix Nebula

Helix Nebula

Technical card

Resolution: 2646x2108

Dates:Oct. 23, 2016Oct. 24, 2016Oct. 25, 2016

Frames:
Astrodon Ha 5nm: 8x900" -20C bin 2x2
Astrodon OIII 5nm: 8x900" -20C bin 2x2

Integration: 4.0 hours

Darks: ~10

Flats: ~40

Bias: ~50

Avg. Moon age: 23.80 days

Avg. Moon phase: 33.06%

Temperature: 4.00

Astrometry.net job: 1301497

RA center: 337.420 degrees

DEC center: -20.820 degrees

Pixel scale: 1.027 arcsec/pixel

Orientation: -95.927 degrees

Field radius: 0.482 degrees

Comments

Author

Space_Oddity
Bob J
License: Attribution-NonCommercial-ShareAlike Creative Commons
4703
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Revisions

  • Helix Nebula, 





    
        

            Bob J
    Original
  • Final
    Helix Nebula, 





    
        

            Bob J
    B

Sky plot

Sky plot

Histogram

Helix Nebula, 





    
        

            Bob J