Well, there hasn't been an ETA Carina image posted up for a few days, so perhaps I can tweak interest in a narrowband image of this nebula.
http://www.martinpughastrophotograph...aCarina_NB.jpg
nice and bright, so only 9 hours this time round. SHO palette was used.
Tak FSQ106N, SBIG STL11K, Astrodon 5nm Ha/SII and 3nm OIII.
Cheers
Martin