The seeing was bad this day (3/10) but the Great Red Spot, Io’s disk and its shadow were visible.
It seems to me the seeing was better in Early August, when Jupiter was culminating early in the morning …
Location: San Bruno, CA – Telescope: Orion Maksutov Cassegrain 7″ with Atlas Mount
CCD Camera Imaging Source DKF 21AU04.AS with RGB color wheel
Picture at Focal Plane F/D 15. All pictures are processed with Registax, Maxim DSLR, and Paintshop Pro