Beautiful image, as we've come to expect from you, Mike.
I've also got a Tycho to post (not quite as good). Hope you don't mind I'll post it here for comparison.
Capture:
Negative Projection: C8, 2.5x Powermate, moon filter ToUcam.
K3ccdtools: 1/25 sec, >1200 frames, 10fps, gamma 0%, saturation 0%, gain 15%, brightness 70%.
Processing:
Registax, ~100 frames stacked, wavelets, rotated.
Photoshop CS2: crop and save for web.
Al.