This is very much a work in progress (currently better than my first attempt:
http://www.iceinspace.com.au/forum/s...d.php?t=112211), so here is ~40 mins of M8 taken with an unmodded Canon 1100D at ISO3200 attached prime focus to the 8" LX90 ACF in Alt/Az mode, 3 second subs. Processed in PixInsight (and still learning
).
Uncompressed version here:
http://www.astrobin.com/full/229615/B/