I wasn't satisfied with previous effort (
http://www.iceinspace.com.au/forum/s...d.php?t=119678), so I had another go at it. This time I went for 300sec exposures instead of 120sec.
This was done on the same night as the IC 2948 (
http://www.iceinspace.com.au/forum/s...d.php?t=119906), so the conditions were good for me.
I have yet to try merging the two lots of data together to see if I can improve things further. I may just try to get more 300 sec data instead.
Astrobin with details:
http://astrob.in/92667/0/