I just finished a talk and show, and I took some images of the comet. Last night, Alex and I, took some images of 10 sec, 10sec apart. Downloading time is 11 sec.
What we got, I could not believe. I have NEVER in all my years of astronomy, seen a comet with such a high velocity, relative to the background stars. The comet is literally moving amongst the stars !!!!!
If you are using Maxim DL, open them and blink them. I PROMISE you, they were taken 10 sec apart. What is the record velocity relative to the earth's position?? This is a good candidate for first place.