Electron Partial Density and Temperature Over Jupiter's Main Auroral Emission Using Juno Observations

Juno‐UVS approach observations of Jupiter's auroras

Juno ultraviolet spectrograph (UVS) observations of Jupiter's aurora obtained during approach are presented. Prior to the bow shock crossing on 24 June 2016, the Juno approach provided a rare opportunity to correlate local solar wind conditions with Jovian auroral emissions. Some of Jupiter's auroral emissions are expected to be controlled or modified by local solar wind conditions. Here we com...

Relations between light emission and electron density and temperature fluctuations in a helium plasma

Related Articles Changes in density fluctuations as a result of resonant magnetic perturbations correlate with the density inverse scale length Phys. Plasmas 19, 024504 (2012) Poynting vector, energy densities, and pressure of collective transverse electromagnetic fluctuations in unmagnetized plasmas Phys. Plasmas 19, 012101 (2012) A generalized flux function for three-dimensional magnetic reco...

Observations of Auroral Plasma Lines

First VHF auroral radarinterferometer observations

The radar interferometer technique on two separate antennas. The coherence first used at the magnetic equator in Peru is (amplitude) of the cross spectrum at each also a very powerful means for studying auroral frequency is a measure of how localized the plasma instabilities. We present here the first scattering target corresponding to that results, obtained with a 49.92 MHz, 20-25 KW peak part...

Wilson Bentley’s Auroral Observations S

Wilson Bentley’s aurora1 observations in northern Vermont were made over the period from 1883 to 1931, thus encompassing the solar activity minimum at the beginning of the twentieth century. Long term series of aurora1 observations by a single observer in a region of reasonable frequency of occurrence are rare, and are important for the study of solar-terrestrial relationships. Bentley’s data h...