This is a CCD image taken 19 July UT (18 July CDT) at 
02:22 UT (9:22pm CDT) with the 0.8m telescope of The 
University of Texas McDonald Observatory. An 893nm 
filter which isolates absorption by methane gas was 
used. This filter makes high cloud features appear 
bright. North is at the top and west is to the right. 
Three white ovals which are not associated with the 
comet are visible across the central meridian. To the 
south and west of these white ovals the impact 
locations of two comet fragments are visible as bright 
spots. The spot due to comet fragment A is on the west 
limb and the spot due to fragment C is to the east of 
it. The black spot just below the north polar hood is 
the shadow of the Jovian moon Ganymede. This image was 
taken by Dr. Wayne Pryor (University of Colorado), 
Dr. Chan Na (Southwest Research Institute) and 
Dr. Anita Cochran (University of Texas).