Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB (Ray Caro)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: Butterfly cluster · M 6 · NGC 6404 · NGC 6405

Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB, Ray Caro

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Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB

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Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB

Using the H-alpha filter has enhanced the details of nearby gas clouds.

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L'utilisation du filtre H-alpha a permis de rehausser les détails des nuages de gaz alentour.

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This small open cluster of the Scorpius constellation was discovered by Giovanni Battista Hodierna around 1650 and inscribed in the catalog of Charles Messier in 1764.

At about 1630 light years from the Earth, M6 encompasses a hundred blue-tinted stars and one orange giant that span twenty light years.

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Ce petit amas ouvert de la constellation du Scorpion aurait été découvert par Giovanni Battista Hodierna vers 1650 et inscrit dans le catalogue de Charles Messier en 1764.

A environ 1630 années-lumière de la terre, M 6 englobe une centaine d'étoiles bleutées et une géante orange qui s'étendent sur une vingtaine d'années-lumière.

Final
Original
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C

B

Description: Minor corrections of some artefacts...

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C

Description: Significant correction of colorimetry...

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AAA : Astronomes et Astrographes Amateurs

Scorpius / Scorpion

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Status	Basic success
Started	...
Astrometry.net job	1656117
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB

Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB

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Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB

Messier 6 / NGC 6405 - Butterfly Cluster in Scorpius with HaRGB

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