Polar Plasma at Ganymede: Ionospheric outflow and discovery of the plasma sheet

Glyn Collinson1, William R Paterson2, John C Dorelli1, Alex Glocer3, Menelaos Sarantos4, Robert J Wilson5 and Christopher Bard2, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, MD, United States, (3)NASA Goddard Space Flight Center, Heliophysics Division, Greenbelt, United States, (4)NASA Goddard Space Flight Center, Greenbelt, United States, (5)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States