MMS Observations of Reconnection at Dayside Magnetopause Crossings During Transitions of the Solar Wind to Sub-Alfvenic Flow

Charles J Farrugia1, Noé Lugaz2, Love Alm3, Bernard John Vasquez1, Matthew R Argall4, Harald Kucharek5, Hiroshi Matsui2, Roy B Torbert6, Benoit Lavraud7, Olivier Le Contel8, Jason R Shuster9, James L Burch6, Yuri V Khotyaintsev10, Barbara L Giles9, Stephen A Fuselier6, Daniel J Gershman11, Robert Ergun12, Jonathan P Eastwood13, Ian J Cohen14, John Dorelli9, Per-Arne Lindqvist3, Robert J Strangeway15, Christopher T Russell16, Goran T Marklund17, Kristoff Paulson18, Steven Petrinec19, Tai Phan20 and Craig Pollock21, (1)University of New Hampshire Main Campus, Durham, NH, United States, (2)University of New Hampshire, Durham, NH, United States, (3)KTH Royal Institute of Technology, Stockholm, Sweden, (4)Univ of New Hampshire, Durham, NH, United States, (5)Univ New Hampshire, Durham, NH, United States, (6)Southwest Research Institute, San Antonio, TX, United States, (7)IRAP, Toulouse, France, (8)Laboratoire de Physique des Plasmas, CNRS/Ecole Polytechnique/UPMC, Paris, France, (9)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (10)IRF Swedish Institute of Space Physics Uppsala, Uppsala, Sweden, (11)NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, MD, United States, (12)University of Colorado, Boulder, CO, United States, (13)Imperial College London, London, United Kingdom, (14)Applied Physics Laboratory Johns Hopkins, Laurel, MD, United States, (15)UCLA IGPP/ESS, Los Angeles, CA, United States, (16)University of California, Los Angeles, Los Angeles, CA, United States, (17)wedish Institute of Space Physics, Uppsala, Sweden, (18)University of New Hampshire, Durham, United States, (19)Lockheed Martin Corporation, Belmont, United States, (20)University of California Berkeley, Berkeley, United States, (21)West Virginia University, Greenbelt, United States