1. The Catholic University of America; Physics Department; Washington District of Columbia USA
2. NASA Goddard Space Flight Center; Greenbelt Maryland USA
3. Space Weather Prediction Center; NOAA; Boulder Colorado USA
4. Center for Space Science and Engineering Research; Virginia Polytechnic Institute and State University; Blacksburg Virginia USA
5. Department of Atmospheric, Oceanic, and Space Sciences; University of Michigan; Ann Arbor Michigan USA
6. High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
7. Space Science Center & Physics Department; University of New Hampshire; Durham New Hampshire USA
8. Department of Computational and Data Sciences; George Mason University; Fairfax Virginia USA