Beautiful 2 hour long Io-C on 100812 at Nancay France I attach a left circular polarization detail from the Nancay spectrum: http://www.obs-nancay.fr/ql_routine_jupiter/B-W/2010/08/J100811.png The top and bottom edges are at 40 and 10 MHz (linear scale). Io-C is generally LCP, coming from southern hemisphere cyclotron masers (same as Io-D). RCP is much weaker. Reached 25 MHz, and I hope European Radio JOVE Observers recorded it for detailed study at 0.1 second time resolution. Victor
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Nancay_100811_Io_C_LCP.jpg
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