| Affiliation: |
| AA(NASA/Goddard Space Flight Center, Code 662, Greenbelt, MD 20771, USA.; Center for Research and Exploration in Space Science and Technology, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore, MD 21250, USA.), AB(Department of Physics, McGill University, 3600 University Street, Montreal, QC H3A 2T8, Canada.), AC(Columbia Astrophysics Laboratory, Columbia University, 550 West 120th Street, New York, NY 10027–6001, USA.), AD(Department of Physics, McGill University, 3600 University Street, Montreal, QC H3A 2T8, Canada.), AE(Department of Physics, McGill University, 3600 University Street, Montreal, QC H3A 2T8, Canada.), AF(Dynetics, 1000 Explorer Boulevard, Huntsville, AL 25806, USA.; National Space Science and Technology Center, 320 Sparkman Drive, Huntsville, AL 35805, USA.) |