The new cameras (ASI 1600MM and MC) give me an excuse to image some standards just for comparison ;-)
This time IC 5146 was the target. And at f/2.2 it was better than previous attempts.
Taken from Berlin, Celestron RASA on G11 mount, ASI1600MC cool OSC camera with IDAS LPS-P2 filter, 185x60s at unity gain.
Full size can be found at
http://ccd-astronomy.de/temp11/IC5146-185x60sgut.jpg
Stefan