This was another target I did on my recent dark site visit. This is 4 x 15min exposures.
I also did RGB (5 min exposures) but my processing of that data gave some underwhelming results so I haven't tried combining it with this Ha at all.
Astrobin with full version(s) and details:
http://astrob.in/133446/B/
I couldn't find much on astrobin to compare. Has anyone done this area in RGB that I could see what I should be getting? And if so, what exposures were you using?