Altitude Dependence of Nightside Martian Suprathermal Electron Depletions as Revealed by MAVEN Observations

Morgane Steckiewicz1, Christian Xavier Mazelle2, Philippe Garnier3, Nicolas Andre4, Emmanuel Penou1,5, Arnaud Beth6, Jean-Andre Sauvaud7, Dominique Toublanc3, David L Mitchell8, James P McFadden9, Janet G Luhmann9, Robert J Lillis10, John E P Connerney11, Jared R Espley12, Laila Andersson13, Jasper S Halekas14 and Bruce Martin Jakosky15, (1)IRAP, Toulouse, France, (2)University Paul Sabatier Toulouse III, Toulouse Cedex 09, France, (3)Universite Paul Sabatier, TOULOUSE, France, (4)Institut de Recherche en Astrophysique et Planétologie, Université de Toulouse, CNRS, UPS, CNES, Toulouse, France, (5)Universite Paul Sabatier, Toulouse, France, (6)Imperial College London, Department of Physics / SPAT, London, United Kingdom, (7)IRAP/CNRS, Toulouse, France, (8)University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, (9)Space Sciences Laboratory, University of California Berkeley, Berkeley, United States, (10)University of California Berkeley, Berkeley, CA, United States, (11)Space Research Corporation, Annapolis, United States, (12)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (13)University of Colorado at Boulder, Boulder, CO, United States, (14)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (15)Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, United States