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Contains:  NGC 457, NGC 436, The star φCas
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NGC 457 - Owl cluster, 





    
        

            Tom914
NGC 457 - Owl cluster

NGC 457 - Owl cluster

Technical card

Resolution: 4079x2805

Dates:Sept. 15, 2019

Frames: 59x60" (gain: 120.00) -10C bin 1x1

Integration: 1.0 hours

Darks: ~30

Flats: ~50

Bias: ~100

Avg. Moon age: 15.94 days

Avg. Moon phase: 98.44%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2923417

RA center: 19.896 degrees

DEC center: 58.294 degrees

Pixel scale: 1.975 arcsec/pixel

Orientation: 270.721 degrees

Field radius: 1.358 degrees

Data source: Backyard

Comments

Author

Tom914
Tom914
License: Attribution-NonCommercial-ShareAlike Creative Commons
200
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Revisions

  • NGC 457 - Owl cluster, 





    
        

            Tom914
    Original
  • Final
    NGC 457 - Owl cluster, 





    
        

            Tom914
    C

Sky plot

Sky plot

Histogram

NGC 457 - Owl cluster, 





    
        

            Tom914