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Contains:  NGC 6946, NGC 6939
Getting plate-solving status, please wait...
NGC 6946-(Fireworks Galaxy) & NGC 6939, 





    
        

            Bob J
NGC 6946-(Fireworks Galaxy) & NGC 6939

NGC 6946-(Fireworks Galaxy) & NGC 6939

Technical card

Resolution: 3256x2695

Dates:June 3, 2019June 6, 2019

Frames:
Optolong 2" BLUE: 20x90" (gain: 75.00) -20C bin 1x1
Optolong 2" GREEN: 20x90" (gain: 75.00) -20C bin 1x1
Optolong 2" RED: 20x90" (gain: 75.00) -20C bin 1x1
Optolong 2" UV/IR Cut: 25x90" (gain: 75.00) -20C bin 1x1

Integration: 2.1 hours

Darks: ~20

Flats: ~200

Flat darks: ~50

Bias: ~50

Avg. Moon age: 1.69 days

Avg. Moon phase: 5.96%

Bortle Dark-Sky Scale: 4.00

Temperature: 18.00

Astrometry.net job: 2733384

RA center: 308.433 degrees

DEC center: 60.330 degrees

Pixel scale: 1.267 arcsec/pixel

Orientation: 180.332 degrees

Field radius: 0.744 degrees

Data source: Backyard

Comments

Author

Space_Oddity
Bob J
License: Attribution-NonCommercial-ShareAlike Creative Commons
1785
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Revisions

  • NGC 6946-(Fireworks Galaxy) & NGC 6939, 





    
        

            Bob J
    Original
  • Final
    NGC 6946-(Fireworks Galaxy) & NGC 6939, 





    
        

            Bob J
    B

B

Cropped Version

Sky plot

Sky plot

Histogram

NGC 6946-(Fireworks Galaxy) & NGC 6939, 





    
        

            Bob J