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Contains:  NGC 281
Getting plate-solving status, please wait...
Pac Man Nebula, 





    
        

            Eric Walden
Pac Man Nebula

Pac Man Nebula

Technical card

Resolution: 4591x3385

Dates:Sept. 15, 2019

Frames:
Astrodon Tru-Balance H-alpha 5 nm 36mm: 65x180" (gain: 120.00) -10C bin 1x1
Astrodon Tru-Balance OIII 5 nm 36mm: 47x180" (gain: 120.00) -10C bin 1x1

Integration: 5.6 hours

Darks: ~30

Flats: ~60

Bias: ~100

Avg. Moon age: 15.94 days

Avg. Moon phase: 98.44%

Astrometry.net job: 2921186

RA center: 0h 52' 54"

DEC center: +56° 35' 52"

Pixel scale: 0.731 arcsec/pixel

Orientation: 358.074 degrees

Field radius: 0.579

Locations: Starbase Walden, Charlottesville, Virginia, United States

Data source: Backyard

Comments

Author

flywaldo@gmail.com
Eric Walden
License: None (All rights reserved)
500
Like

Revisions

  • Pac Man Nebula, 





    
        

            Eric Walden
    Original
  • Final
    Pac Man Nebula, 





    
        

            Eric Walden
    B

B

I worked the stretching some more because the original was too dark.

Sky plot

Sky plot

Histogram

Pac Man Nebula, 





    
        

            Eric Walden