Hi folks
The last image I posted was 31 hours Ha and 20 hours OIII. I got a further 6.5 hours of OIII and now my weather has closed in.
I have processed this to reveal the striking features evident in the OIII frame i.e those odd spikes. I accept its a tad noisy in the vicinity of those outer structures, but only another 50 hours would fix that!
http://www.martinpughastrophotograph...lour_Final.jpg
Some might be interested in the inverted version, which shows the extent of the faint Ha quite well.
http://www.martinpughastrophotograph...x-Inverted.jpg
cheers
Martin