Institution: | (1) The Aerospace Corporation, 90009 Los Angeles, CA, USA;(2) Goddard Space Flight Center, 20771 Greenbelt, MA, USA;(3) Los Alamos National Laboratory, 87545 Los Alamos, NM, USA;(4) Lockheed Palo Alto Research Laboratory, 94304 Palo Alto, CA, USA;(5) Max-Planck-Institut für Aeronomie, Katlenburg-Lindau, Germany;(6) Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, UK |