And it"s a weird looking one! It was pretty bright, too. I could have almost uploaded the AutoStakkert image I got from the disk video ... it was actually quite visible in that. I certainly had no trouble aligning the two images when I combined the disk and prom photos ... just overlaid one directly on top of the other by using the prom.
I hope someone else caught this. It was just a tiny bit below the 3 o'clock position. (Would love to see an animation of this one, rigel! )