Cassini UVIS Observations of the Io Plasma Torus. III. Observations of Temporal and Azimuthal Variability

A. J. Steffl, P. A. Delamere, F. Bagenal

In this third paper in a series presenting observations by the Cassini Ultraviolet Imaging Spectrometer (UVIS) of the Io plasma torus, we show remarkable, though subtle, spatio-tem…