Mars Express Pickup Ion Observations as an Interplanetary Magnetic Field Proxy

Matt Davis, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, Yaxue Dong, University of Colorado Boulder, Boulder, CO, UNITED STATES, Robin Ramstad, Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, CO, United States, Mats Holmström, IRF Swedish Institute of Space Physics Kiruna, Kiruna, Sweden and Jared R Espley, Goddard Space Flight Center, Greenbelt, United States