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Contains:  NGC 281
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NGC_281, 





    
        

            Jason Hansen
NGC_281

NGC_281

Technical card

Resolution: 4556x3492

Dates:Sept. 19, 2019Sept. 20, 2019

Frames:
Astromania 2"NB H-Alpha 12nm: 15x600" (gain: 139.00) -10C bin 1x1
Celestron Oiii: 64x180" (gain: 139.00) -10C bin 1x1

Integration: 5.7 hours

Darks: ~5

Flats: ~30

Avg. Moon age: 20.08 days

Avg. Moon phase: 71.15%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 2949181

RA center: 13.312 degrees

DEC center: 56.615 degrees

Pixel scale: 1.064 arcsec/pixel

Orientation: 76.521 degrees

Field radius: 0.848 degrees

Data source: Backyard

Description

NGC_281 Pacman nebula. I'm happy with how this one turned out. After several iterations i finally managed a some decent subs, and got some time to properly process them.
I'm glad i got a chance to image this object this year.
Good Times!

Comments

Author

Jason
Jason Hansen
License: Attribution-NonCommercial-ShareAlike Creative Commons
300
Like

Revisions

  • NGC_281, 





    
        

            Jason Hansen
    Original
  • Final
    NGC_281, 





    
        

            Jason Hansen
    B

B

A final revision.

Sky plot

Sky plot

Histogram

NGC_281, 





    
        

            Jason Hansen

In these public groups

Cloudy Nights
Narrowband imaging