Eta Carina in HOO (Alex Nicholas)

Celestial hemisphere: Southern · Constellation: Carina (Car) · Contains: Carina Nebula · IC 2599 · NGC 3324 · NGC 3372 · The star t1 Car · The star w Car · eta Car Nebula

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Eta Carina in HOO

Revision title: re-worked colour and detail

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Eta Carina in HOO

Revision title: re-worked colour and detail

Processing my Eta Carina data in a different way, this time, sticking with the 'as shot' HOO pallete.

I did alter the situation a little, as OIII falls to the green and blue pixels of the OSC camera, I decided I'd take the red channel as Ha, then take G*0.6 + B*0.4 as OIII.. The resulting channels were then arranged as R=Ha, G=OIII, B=OIII.

The result is a 'somewhat natural' colour image of Eta Carina, compared to the SHO image I posted previously.

Original
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B

B

Title: re-worked colour and detail

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Astrometry.net job	9701529
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Eta Carina in HOO

Revision title: re-worked colour and detail

Eta Carina in HOO

Revision title: re-worked colour and detail

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Eta Carina in HOO

Revision title: re-worked colour and detail

Eta Carina in HOO

Revision title: re-worked colour and detail

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