At last I got this comet, too

Composit of 16 images (9x30 sec., 7x60 sec. i had'nt the time to take more
frames, because the clouds were faster...), imaged with a
Celestron Nexstar 11 GPS and the Starizona Hyperstar (F/1.8) using a
MX7-C from StarlightXpress.

Processed with AA3 and Photoshop.

http://www.jeamy.com/iastronomie.htm

..mostly harmless
walter