Location of Photo:
Date/Time of photo:
31 Oct. 11:10 PM and 1:10 AM
WO Zenithstar 105mm APO on Losmandy G-11; Pentax istDL DSLR, ISO800, 20 sec. each exposure
There saemed to be very little movement of the comet over 2 nights, so I thought one photo would be enough; but when I checked two exposures taken 2 hours apart, The shifting of stars seen through the coma was obvious.