Click on images to see full size in new window. Third row already full size, so they are not linked to new window.
All images unfiltered. North to the right, east down. Each is single 30 sec exposure.
First pair of images (in first two rows) show linear
stretch before and after impact. Coma visually conceals most of the
increase in brightness. However, as can be seen by the line plots, it
is clearly evident.
Third row shows before and after images stretched to enhance the nucleus. In this case, the brightening is visually evident.