Nice work Dave!
Just for comparison, here is a single, raw, unprocessed frame from the 2000 frame avi (grabbed via VirtualDub), showing the view at 5800mm focal length and the 8-bit image tonality of the 1024x768 pixel image.
I think the chip size is 5.80mm × 4.92mm with a unit cell size of 4.65μm × 4.65μm.
Cheers
Dennis