Just a quick and dirty photoshop, single 170 sec ISO 800 f/10 2350mm, 5D MK III.
Failed polar alignment, didnt have time to get it right, so pick a guide star and be done with it lol.
Pretty happy with the result! Cant wait to do a proper stack, but mean motion of comet and mars too (didnt expect that at this FL, but makes sense i guess).
Made my own flat frame using a photoshop technique ive practiced and subtracted away the light pollution, which messed up mars a little but meh. Adjusted levels and exposure a touch and done
http://i1186.photobucket.com/albums/...psb67992ff.jpg