Messier 17 en HOO (Georges)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: Checkmark Nebula · IC 4706 · IC 4707 · Lobster Nebula · M 17 · NGC 6618 · Swan Nebula · omega Nebula

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Messier 17 en HOO

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Messier 17 en HOO

Bonjour

Comme pour le couple de nébuleuses M8-M20, je continue de processer mes images de M17 et cette fois ci je vous propose la version HOO .

Comme pour la version HaRVB, j'ai choisi de protéger les étoiles très présentes ainsi que l'aspect immersif de la nébuleuse dans les nuages de gaz rougeoyant autour d'elles.

l'ensemble des images ont été produites sur 3 années.

Halpha : 19x300s en bin1 de 2018 + 35x300s en bin1 de 2019 + 48x300s en bin1 de 2020

OIII:15x180s OIII en bin2 de 2019

total :~ 9H 30mn

Hi

As for the pair of nebulae M8-M20, I continue to process my images of M17 and this time I offer the HOO version.

As for the HaRGB version, I chose to protect the very present stars as well as the immersive aspect of the nebula in the clouds of glowing gas around them.

all the images were produced over 3 years.

Halpha: 19x300s in bin1 of 2018 + 35x300s in bin1 of 2019 + 48x300s in bin1 of 2020

OIII: 15x180s OIII in bin2 of 2019

total: ~ 9H 30mn

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Messier 17 en HOO

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