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Discovery of a north-south asymmetry in Saturn's radio rotation period
[1] For many years it has been known that Saturn emits intense radio emissions at kilometer wavelengths and that this radiation is modulated by the rotation of the planet at a rate that varies by upExpand
The Variable Rotation Period of the Inner Region of Saturn's Plasma Disk
We show that the plasma and magnetic fields in the inner region of Saturn's plasma disk rotate in synchronism with the time-variable modulation period of Saturn's kilometric radio emission. ThisExpand
The reversal of the rotational modulation rates of the north and south components of Saturn kilometric radiation near equinox
[1] It has been known for many years that Saturn emits intense radio emissions at kilometer wavelengths and that this radiation is modulated by the rotation of the planet at a rate that varies slowlyExpand
A north-south difference in the rotation rate of auroral hiss at Saturn: Comparison to Saturn's kilometric radio emission
[1] Broadband whistler-mode emissions, commonly observed by the Cassini spacecraft at high latitudes in Saturn's magnetosphere at frequencies below about 100 Hz, have characteristics very similar toExpand
The Polar plasma wave instrument
The Plasma Wave Instrument on the Polar spacecraft is designed to provide measurements of plasma waves in the Earth's polar regions over the frequency range from 0.1 Hz to 800 kHz. Three orthogonalExpand
Polar cap electron DEnsities from de-1 plasma wave observations. Progress report
Electric field spectrum measurements from the Plasma Wave Instrument on the Dynamics Explorer-1 spacecraft are used to study the local electron density at high altitudes in the northern polar capExpand
Multi-instrument analysis of electron populations in Saturn's magnetosphere
We analyze the radial distribution of electron populations inside 20 R-s in Saturn's magnetosphere, and we calculate moments for these populations by a forward modeling method using composite spectraExpand
Radar Soundings of the Ionosphere of Mars
We report the first radar soundings of the ionosphere of Mars with the MARSIS (Mars Advanced Radar for Subsurface and Ionosphere Sounding) instrument on board the orbiting Mars Express spacecraft.Expand
An overview of radar soundings of the martian ionosphere from the Mars Express spacecraft
Abstract The Mars Express spacecraft carries a low-frequency radar called MARSIS (Mars Advanced Radar for Subsurface and Ionosphere Sounding) that is designed to study the subsurface and ionosphereExpand
Survey of thermal plasma ions in Saturn's magnetosphere utilizing a forward model
The Cassini Plasma Spectrometer instrument gathered thermal ion data at Saturn from 2004 to 2012, predominantly observing water group ions and protons. Plasma parameters, with uncertainties, forExpand
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