1. California Institute of Technology; MS 100-23 Pasadena CA 91125 USA
2. Center for Meteorite Studies; Arizona State University; Tempe AZ 85287 USA
3. Department of Physics; California State University; Fullerton CA 92831 USA
4. Department of Terrestrial Magnetism; Carnegie Institute of Washington; Washington DC USA
5. Department of Earth Planetary and Space Sciences; University of California; Los Angeles CA 90095 USA
6. National High Magnetic Field Laboratory and Department of Earth; Ocean and Atmospheric Science; Florida State University; Tallahassee FL 32310 USA
7. School of Earth and Space Exploration; Arizona State University; Tempe AZ 85287 USA
8. Division for Radiation Safety and Security; 5232 Villigen PSI Switzerland