Jupiter, GRS, Io, Ganymede December 4
Just had enough time to grab an image of Jupiter before the clouds tonight. Seeing was unsteady but I've had worse. The shadow is from Io and that's Ganymede to the far right with some surface features visible. GRS lower left, white ovals at the bottom and a string of dark spots at the top. It sure is the "busy" side at the moment.
Skywatcher 300PDS 12" F5 Newtonian, ZWO ASI 183mm Pro in LRGB with Svbony LRGB filters, Svbony barlow, modified NEQ6 Pro.
Captured in Sharpcap, sacked in AS!3, processed in PS.
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