Io Shadow Transit

Was up last night to photograph the shadow transit of Io.  I used the Logitech 310 camera this time, but actually should have probably used the 4000, as the 4000 seems more consistent. I created an animation, however it is not as smooth as the last one I posted, but it does show the shadow overtake the Great Red Spot.

Some of the individual frames which came out the best follow:

Again, I was not able to resolve the moon on the disk.
Again, these were taken 10 minutes apart, 500 frame stacks.