1. Department of Electrical and Computer Engineering; University of Illinois at Urbana-Champaign; Urbana Illinois USA
2. Department of Physics and Astronomy; Clemson University; Clemson South Carolina USA
3. Department of Atmospheric, Oceanic, and Space Sciences; University of Michigan; Ann Arbor Michigan USA
4. Pisgah Astronomical Research Institute; Rosman North Carolina USA
5. Department of Physics and Astronomy; Eastern Kentucky University; Richmond Kentucky USA
6. Bradley Department of Electrical and Computer Engineering; Virginia Tech; Blacksburg Virginia USA
7. Geophysical Institute; University of Alaska Fairbanks; Fairbanks Alaska USA
8. Center for Solar-Terrestrial Research, Department of Physics; New Jersey Institute of Technology; Newark New Jersey USA
9. Scientific Solutions, Inc.; Chemlsford Massachusetts USA
10. Center for Space Physics; Boston University; Boston Massachusetts USA