I managed to get 1.75 hours of data last night. Ha LRGB
NGC 3603 & NGC 3576 with my QHY9 mono & 8" f6 Newt.
I used a 20 minute subframe of Ha for a large part of the Luminance.
larger version here:
https://www.flickr.com/photos/24719437@N03/16888794941/
Comments welcome.
I might re-process it.
cheers
Allan