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Contains:  IC 4996, Crescent nebula, NGC 6888, The star 34Cyg
Getting plate-solving status, please wait...
Cresentnebel NGC 6888, 





    
        

            alphaastro (Rüdiger)
Cresentnebel NGC 6888

Cresentnebel NGC 6888

Technical card

Resolution: 2197x1633

Dates:Aug. 23, 2016

Frames:Baader Ha 7 nm: 20x900" -20C bin 1x1

Integration: 5.0 hours

Darks: ~10

Flats: ~10

Bias: ~10

Avg. Moon age: 20.35 days

Avg. Moon phase: 68.62%

Mean SQM: 20.00

Astrometry.net job: 1214376

RA center: 303.048 degrees

DEC center: 38.336 degrees

Pixel scale: 4.100 arcsec/pixel

Orientation: -177.394 degrees

Field radius: 1.559 degrees

Locations: My Roof Observatroy, Bergkamen, NRW, Germany

Comments

Author

alphaastro
alphaastro (Rüdiger)
License: None (All rights reserved)
1350
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Revisions

  • Cresentnebel NGC 6888, 





    
        

            alphaastro (Rüdiger)
    Original
  • Cresentnebel NGC 6888, 





    
        

            alphaastro (Rüdiger)
    B
  • Final
    Cresentnebel NGC 6888, 





    
        

            alphaastro (Rüdiger)
    C

Sky plot

Sky plot

Histogram

Cresentnebel NGC 6888, 





    
        

            alphaastro (Rüdiger)