M27 Bi Colour First Try

[russellhq]

This is the first time I've used the new set-up and I'm still really finding my feet with it. But anyway, here is my first trial with M27. I was trying to capture the outer halo, but I think the 5min OIII subs let me down. I tried 10min Ha subs but I don't think there's much Ha in the outer halo?

This is an hour each of OIII and Ha. Appreciate any comments or tips as I'm very much learning this new technique, as previously I was a OSC imager.

Also, image is un-calibrated i.e. no bias, darks or flats as the subs seemed relatively flat and noise free anyway.