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Contains:  IC 1340, NGC 6992, NGC 6995, Network nebula, Veil nebula
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NGC6992 in HOO, 



    
        

            Georges
NGC6992 in HOO
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NGC6992 in HOO

Technical card



Basic astrometry details

Astrometry.net job: 3253828

RA center: 20h 56' 25"

DEC center: +31° 27' 14"

Pixel scale: 2.201 arcsec/pixel

Orientation: 271.351 degrees

Field radius: 0.973 degrees


Resolution: 2500x1970

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

Data source: Backyard

Description

C'est la cinquième année que je la photographie. Cette fois-ci je pense que c'est la bonne. J'ai additionné les images de 2017, 2018 & 2019 avec en tout plus de 25 Heures de poses. Dans Pixinsight, j'ai mixé le Ha/OIII en 66/33 pour la luminance .........

This is the fifth year I'm photographing it. This time I think it's the right one. I added the images of 2017, 2018 & 2019 with more than 25 hours of poses. In Pixinsight, I mixed the Ha / OIII in 66/33 for the luminance .........

Ha:54x600s en bin1 de 2018 + 37x600s en bin1 de 2019
OIII: 26x600s en bin1 de 2017 + 21x600s en bin1 de 2018 + 14x600s en bin1 de 2019

Total: ~ 25 Heures
Ha:91x600s
OIII:61x600s

Comments

Author

Georges
Georges
License: None (All rights reserved)
5487
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Revisions

  • Final
    NGC6992 in HOO, 



    
        

            Georges
    Original
  • NGC6992 in HOO, 



    
        

            Georges
    L

L

Description: Image parue dans la revue "ciel et espace" de Decembre 2019/Janvier 2020 Image published in the "sky and space "magazine of December 2019 / January 2020 -

Sky plot

Sky plot

Histogram

NGC6992 in HOO, 



    
        

            Georges