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Contains:  Crescent nebula, NGC 6888, The star 34Cyg
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Crescent Nebula NGC 6888 and Cygnus Nebula Background HOO, 





    
        

            Mehdi Abed
Crescent Nebula NGC 6888 and Cygnus Nebula Background HOO

Crescent Nebula NGC 6888 and Cygnus Nebula Background HOO

Technical card

Resolution: 4588x3352

Dates:July 18, 2019July 20, 2019

Frames:
ZWO 1.25" 7nm Ha: 32x300" (gain: 139.00) -20C bin 1x1
ZWO 1.25" 7nm OIII: 24x300" (gain: 139.00) -20C bin 1x1

Integration: 4.7 hours

Darks: ~49

Flats: ~64

Avg. Moon age: 17.14 days

Avg. Moon phase: 92.95%

Bortle Dark-Sky Scale: 8.00

Mean FWHM: 4.50

Temperature: 25.00

Astrometry.net job: 2806572

RA center: 303.767 degrees

DEC center: 38.822 degrees

Pixel scale: 2.083 arcsec/pixel

Orientation: 2.399 degrees

Field radius: 1.644 degrees

Locations: Terrasse, Mulhouse, 68, France

Data source: Backyard

Comments

Author

dilwivit
Mehdi Abed
License: None (All rights reserved)
350
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Revisions

  • Final
    Crescent Nebula NGC 6888 and Cygnus Nebula Background HOO, 





    
        

            Mehdi Abed
    Original
  • Crescent Nebula NGC 6888 and Cygnus Nebula Background HOO, 





    
        

            Mehdi Abed
    B

Sky plot

Sky plot

Histogram

Crescent Nebula NGC 6888 and Cygnus Nebula Background HOO, 





    
        

            Mehdi Abed