1. Lins Institute of Science Waltham MA USA
2. Space Weather Technology, Research, and Education Center University of Colorado at Boulder Boulder CO USA
3. High Altitude Observatory National Center for Atmospheric Research Boulder CO USA
4. Laboratory for Atmospheric and Space Physics University of Colorado at Boulder Boulder CO USA
5. Space Sciences Laboratory University of California Berkeley Berkeley CA USA
6. Space Vehicles Directorate Air Force Research Laboratory Albuquerque NM USA