First panel is the EFW spin fit (10.5 s) electric field in ~ dawn-dusk direction.
EFW Data Products/Processing Van Allen Probe SWG San Antonio September 2104 J.R. Wygant, J. Bonnell, Aaron Breneman, S. Thaller and the EFW Team.
Science Questions What is responsible for the "near" prompt onset of convection in the inner magnetosphere? Fast mode rarefraction wave?. How is the dayside.