[Terry B]

Dear All
I have taken the image below of 30 dorado. It is a stack of 7x 5 mins subs with a 40D through my VC200L. I had it set on 800ASA with the colour balance on daylight
Preprocessing as usual with good darks, flats and offsets via Iris.
I tried my usual balance figures of Red 1.96, Green 0, Blue 1.23 but am not sure if this is the best. Does anyone have other figures for the 40D?
I am yet to try to image a G2 star with this set up and the rain outside precluded trying for a while to confirm the figures.
So what should it look like?