Montage of impact H images in K. Time interval 1 min for images 1 to 6,

2 minutes thereafter. Last image in row with only 2 images. There were 2

precursor flashes, possibly from parts of H that broke off before impact

of main object, not easily visible in montage, and the main impact again

produced a very bright flash showing diffraction spikes. The seeing was poor 

and the series was interrupted at the end by cloud. First image at about

2133 SAST, image 7 at about 2140. Spot near meridian is from impact G. 

Ganymede near limb is approaching Jupiter, Io at edge of image is receding

from Jupiter.