This is a Narrow Band image of Carina.
Consists of
6 hours Ha (Red) (15 minute subs)
3 hours SII (Green) (30 minute subs)
These two combined to create a very subtle pseudo OIII (Blue)
I do have genuine OIII data, but it is crap! Stars like sausages (Boerworst!)
Taken through ED80 with 0.85 reducer, with Atik 11000 on AZEQ6
Very minimal "processing"
Curves, levels, contrast "make stars smaller" and a 0.9p high pass filter
Full version here
http://www.astrobin.com/147761/
Thanks for looking
DJ SCotty