Taken with the ZWO ASI224MC using a 2x Teleconverter with the 200mm RC Cassegrain at 20:51:41 UT.
150 of 1000 frames, stacked using AstroSurface, processed using wavelets in Registax. Further processing using Photoshop CS3 and Topaz Denoise. The moons are (from left to right) Callisto, Io and Ganymede.