How does the magnetosphere go to sleep?
Therese Moretto1, Michael Hesse1, Lutz Rastaetter2, Susanne Vennerstrom3 and Paul Tenfjord1, (1)University of Bergen, Bergen, Norway, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)National Space Institute, DTU, Kgs. Lyngby, Denmark
