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Contains:  Crescent nebula, NGC 6888
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Crescent Nebula (NGC6888) in Cygnus Bicolor, 





    
        

            Iñigo Gamarra
Crescent Nebula (NGC6888) in Cygnus Bicolor

Crescent Nebula (NGC6888) in Cygnus Bicolor

Technical card

Resolution: 3288x4254

Dates:Sept. 23, 2019

Frames:
ZWO H-alpha 36mm ZWO H-alpha en 7 nm: 120x300" (gain: 200.00) -15C bin 1x1
ZWO OIII 36mm ZWO Olll 7nm: 140x300" (gain: 200.00) -15C bin 1x1

Integration: 21.7 hours

Darks: ~60

Flats: ~60

Bias: ~100

Avg. Moon age: 23.58 days

Avg. Moon phase: 35.03%

Bortle Dark-Sky Scale: 7.00

Temperature: 21.00

Astrometry.net job: 2939623

RA center: 20h 12' 15"

DEC center: +38° 21' 14"

Pixel scale: 0.695 arcsec/pixel

Orientation: 3.498 degrees

Field radius: 0.519

Locations: Observatorio Huerta, La nucia, Alicante, Spain

Data source: Backyard

Description

Crescent Nebula (NGC6888) in Cygnus .

This is my first great job, after more than two months with my new camera BN was not getting the desired results. In addition to considerably increasing the exposure time and changed my workflow.
Greetings and clear skies for everyone.

Comments

Author

Fotoixigo
Iñigo Gamarra
License: None (All rights reserved)
4285
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Revisions

  • Crescent Nebula (NGC6888) in Cygnus Bicolor, 





    
        

            Iñigo Gamarra
    Original
  • Crescent Nebula (NGC6888) in Cygnus Bicolor, 





    
        

            Iñigo Gamarra
    F
  • Final
    Crescent Nebula (NGC6888) in Cygnus Bicolor, 





    
        

            Iñigo Gamarra
    G

Sky plot

Sky plot

Histogram

Crescent Nebula (NGC6888) in Cygnus Bicolor, 





    
        

            Iñigo Gamarra