Pressure balance across large magnetic flux ropes on the dayside of Mars

Catherine Dieval, Lancaster University, Department of Physics, Lancaster, United Kingdom, James A Wild, University of Lancaster, Lancaster, United Kingdom, James Webster, University of Colorado, Boulder, CO, United States, Bruce Martin Jakosky, Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, United States, David L Mitchell, University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, James P McFadden, Space Sciences Laboratory, University of California at Berkeley, Berkeley, United States, Jasper S Halekas, University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, Gina A DiBraccio, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Christian Xavier Mazelle, University Paul Sabatier Toulouse III, Toulouse Cedex 09, France