NGC 7822 in HOO from Parisian Suburbs (Georges)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: NGC 7822

NGC 7822 in HOO from Parisian Suburbs, Georges

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NGC 7822 in HOO from Parisian Suburbs

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NGC 7822 in HOO from Parisian Suburbs

Bonjour
Suite du process sur la nébuleuse NGC7822 cette fois-ci en HOO.
Image réalisée en banlieue Parisienne avec des filtres Halpha et OIII. l'OIII est peu présent dans la nébuleuse c'est une des raisons pourquoi la couleur oscille faiblement entre le mauve et le rose ..

J'ai utilisé les mêmes process dans pixinsight que pour le SHO, qui m'avaient convaincus pour des images plus douces tout en essayant de garder les détails à leur maximum ..

Enfin on voit toujours cette petite nébulosité en bas au centre de l'image qui doit fait bien partie de NGC7822.

Halpha : 159x600s en bin1
OIII: 30x180s en bin2
total :~ 28H

Comme d'habitude n'hésitez pas à m'envoyer vos remarques et commentaires !! ...
A bientôt pour de nouvelles aventures
Georges

Hi
Continuation of the process on the NGC7822 nebula this time in HOO. Image taken in the suburbs of Paris with Halpha and OIII filters. the OIII is not very present in the nebula, this is one of the reasons why the color oscillates weakly between purple and pink..

I used the same processes in pixinsight as for the SHO, which convinced me for smoother images while trying to keep the details at their maximum..

Finally we still see this small nebulosity at the bottom in the center of the image which must be part of NGC7822.

Halpha: 159x600s in bin1
OIII: 30x180s in bin2
total: ~ 28H

As usual do not hesitate to send me your remarks and comments!! ...
See you soon for new adventures
Georges

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NGC 7822 in HOO from Parisian Suburbs

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NGC 7822 in HOO from Parisian Suburbs

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