In ecliptic observations of Jovian radio emissions by Ulysses comparison with Voyager results
MacDowall, R. J.; Kaiser, M. L.; Desch, M. D.; Farrell, W. M.; Stone, R. G.; Lecacheux, A.; Zarka, Ph.; Pedersen, B. M.; Aubier, M. G.
France, United States
Abstract
During the Ulysses inbound cruise to Jupiter the Unified Radio and Plasma Wave (URAP) experiment observed a variety of the planet's radio components in the frequency range below 1 MHz. Most of these emissions were already detected by the Voyager Radio Astronomy (PRA) and Plasma Wave (PWS) experiments, however with much less sensitivity and different spectral coverage. We identify these different radio components within the URAP dynamic spectra and compare their appearance with the previous Voyager observations.