Me Three JJJ..
clouds have choofed off again.. so I'm back into it... seems I might have some colour in this image after all...
I'm moving onto the coal sack in about 20 mins time... leaving it at 30min per channel for the current target... got 2hrs lum so it SHOULD be ok... weather permitting, I'll shoot the coal sack till dawn...

Then I will need sleep.. because BOY am I tired