I downloaded the avi from your link David.
This is the result of running it through registax, using approx 30 of the 51 frames available.
Medium wavelet and post process in Photoshop, adjusting levels, unsharp mask and Noise reduction using
NEAT Image.
The avi is a really good capture David, well done, even though it's only 51 frames resulting in some noise. The longer one with more frames (600 frames) would be even better.