NGC 3372 in Carina

Image Info

Imaged 20130414 with31.5cm f/5 Newtonian Reflector and GSTAR-EX video camera
12 sector mosaic (3w x 4h)

Planned with Asimoplan, each field is 100 video frames no filter (luminance channel)

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Object Info

Emission nebula complex around giant star Eta Carina.

Star cluster near top is Trumpler 15

Star cluster near centre is Trumpler 14

Colour info is lo-res, wide field print taken in May 1990 on Hypered KodakGold 1600 film.
 See here for blending colour channel method 

the Homunculus Nebula

Imaged on 20110505
31.5 cm f/10 (2x Barlow lens) Newtonian Reflector

GSTAR-EX video camera
200 video frames no filter blend of 3 exposure levels
(luminance channel)

Colour channel 100 video frames of each
Red, Green and Blue GSTAR filters

Object Info

A bi-polar emission nebula surrounding the star Eta Carina.

HST image scaled to match

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