NGC3372 HaRGBOIII - The Eta Carinae Nebula (andrea tasselli)

Celestial hemisphere: Southern · Constellation: Carina (Car) · Contains: Carina Nebula · IC 2599 · NGC 3199 · NGC 3372 · NGC 3532 · NGC 3579 · Part of the constellation Carina (Car) · The star p Car · The star q Car · The star r Car · The star s Car · The star t1 Car · The star u Car · The star w Car · The star x Car · The star z Car · Wishing Well Cluster · eta Car Nebula

NGC3372 HaRGBOIII - The Eta Carinae Nebula, andrea tasselli

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NGC3372 HaRGBOIII - The Eta Carinae Nebula

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NGC3372 HaRGBOIII - The Eta Carinae Nebula

No trip to the Southern skies cannot include one of the most eye-candish of the eye-candies, the Eta Carinae nebular complex. As I can't go there I have to take the shot remotely and here it is. In this rendering I've used both NB filters (H-alpha and OIII) to enhance the RGB channels. Note that Eta Carinae (the super-giant at the center of the nebula) can't be actually seen (much) as it is shrouded by a dense shrouding envelope ejected by the star some 150 years ago. In the image the same star is overblown in the 300s exposure, even in the alpha-Balmer hydrogen band.

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NGC3372 HaRGBOIII - The Eta Carinae Nebula

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NGC3372 HaRGBOIII - The Eta Carinae Nebula

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