Thanks mate, I am rather happy... Very happy to be back with a one shot colour camera too... Mono was too much for the lazy man I am!
Heres a slightly different version.. I added a synthetic luminance from the red channel of the image to give the Ha a bit of a boost... bit of a work in progress, but here it is anyway and in a slightly larger resolution..
http://www.darkskyau.com/cm/displayi...lbum=15&pos=16
Cheers