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Contains:  M 27, Dumbbell nebula, NGC 6853
Getting plate-solving status, please wait...
Messier 27 en HOO, 





    
        

            Georges
Messier 27 en HOO

Messier 27 en HOO

Technical card

Resolution: 1287x1000

Astrometry.net job: 2909097

RA center: 19h 59' 35"

DEC center: +22° 43' 1"

Pixel scale: 2.069 arcsec/pixel

Orientation: 91.419 degrees

Field radius: 0.468

Locations: observatoire personnel, Chilly Mazarin, Ile de France, France

Data source: Backyard

Description

Ha:30x600s en bin1 de 2017 + Ha:30x600s en bin1 de 2019
OIII:30x600s en bin1 de 2017 + OIII:30x600s en bin1 de 2019

total : 20 heures

Comments

Author

Georges
Georges
License: None (All rights reserved)
2842
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Revisions

  • Messier 27 en HOO, 





    
        

            Georges
    Original
  • Final
    Messier 27 en HOO, 





    
        

            Georges
    B
  • Messier 27 en HOO, 





    
        

            Georges
    C

B

traitement du fond du ciel .......

Sky plot

Sky plot

Histogram

Messier 27 en HOO, 





    
        

            Georges