I was waiting for Io to start crossing Jupiter - this began just before 20:00UT.
Seeing was quite good - AII most of the time and I got some great views with the new Binoviewers - It's definitely easier to see more detail with them.
For the first time ever I saw the South Polar region was blotchy/mottled - tried to show this in the drawing.
Did this drawing at 20:05 - Takahashi FS-128, Binoviewer plus 18mm Orthoscopics giving approx x170. seeing AII, temp 5'C, altitude 32'. CM1=119, CM2=328
I had hoped that as Jupiter climbed to around 60' high it would show more detail but by 2230UT seeing had deteriorate to AIV !! and the clouds were coming back so it was time to pack up.
Happy New Year to all
** I have updated this drawing to highlight Io and added a bright area by the central blue festoon that I missed off **