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Contains:  NGC 281
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NGC 281 - The Pacman Nebula in SHO, 





    
        

            Alan Pham
NGC 281 - The Pacman Nebula in SHO

NGC 281 - The Pacman Nebula in SHO

Technical card

Resolution: 2000x2000

Dates:Sept. 2, 2018Sept. 7, 2018Sept. 10, 2018

Frames:
Astrodon Ha 1.25 5nm: 117x300" (gain: 200.00) -15C bin 1x1
Astrodon OIII 1.25 3nm: 106x300" (gain: 200.00) -15C bin 1x1
Astrodon SII 1.25 3nm: 122x300" (gain: 200.00) -15C bin 1x1

Integration: 28.8 hours

Avg. Moon age: 16.44 days

Avg. Moon phase: 21.63%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2345065

RA center: 13.161 degrees

DEC center: 56.669 degrees

Pixel scale: 1.613 arcsec/pixel

Orientation: 359.691 degrees

Field radius: 0.634 degrees

Locations: Home, San Jose, California, United States

Data source: Backyard

Description

Pacman nebula in SHO. I reprocessed the luminance layer a bit since I didn't like how it turned out in my bicolor version. Hopefully, the detail is retained a little better in this image.

Comments

Author

PlanetOrion
Alan Pham
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Revisions

  • NGC 281 - The Pacman Nebula in SHO, 





    
        

            Alan Pham
    Original
  • Final
    NGC 281 - The Pacman Nebula in SHO, 





    
        

            Alan Pham
    B

Sky plot

Sky plot

Histogram

NGC 281 - The Pacman Nebula in SHO, 





    
        

            Alan Pham