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Contains:  NGC 4931, NGC 4929, NGC 4926, NGC 4923, NGC 4921, NGC 4919, IC 4051, NGC 4911, NGC 4907, NGC 4896, NGC 4895, NGC 4889, NGC 4874, NGC 4865, IC 3949, NGC 4853, NGC 4850, NGC 4848
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Coma Cluster, 





    
        

            Riedl Rudolf
Coma Cluster

Coma Cluster

Technical card

Resolution: 4893x3219

Dates:May 6, 2018

Frames: 31x305" ISO1600

Integration: 2.6 hours

Darks: ~20

Flats: ~20

Bias: ~20

Avg. Moon age: 20.73 days

Avg. Moon phase: 64.86%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 21.30

Temperature: 13.00

Astrometry.net job: 2050954

RA center: 195.066 degrees

DEC center: 27.996 degrees

Pixel scale: 1.045 arcsec/pixel

Orientation: 13.346 degrees

Field radius: 0.850 degrees

Data source: Backyard

Comments

Author

RiedlRud
Riedl Rudolf
License: None (All rights reserved)
1440
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Revisions

  • Coma Cluster, 





    
        

            Riedl Rudolf
    Original
  • Coma Cluster, 





    
        

            Riedl Rudolf
    B
  • Final
    Coma Cluster, 





    
        

            Riedl Rudolf
    C

Sky plot

Sky plot

Histogram

Coma Cluster, 





    
        

            Riedl Rudolf