M101, taken with MX916 camera and 300 F2.8 lens and Hydrogen Alpha filter. Stack of sixteen 4 minute images.
Total integration time 64 mins.
(http://homepage.ntlworld.com/paul_whitmarsh/Astronomy/Images/MX916/Jan_16_2004/M101Processed.png)
Taken on the morning of 17th January 2004 02:45 - 03:49
[ This Message was edited by: Whitters on 2004-01-27 00:26 ]