| Affiliation: |
| AA(Institute of Physics, Eötvös University, H-1117 Budapest, Hungary ; Research Group for Statistical and Biological Physics of the Hungarian Academy of Sciences, H-1117 Budapest, Hungary ), AB(Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802, USA ; Department of Physics, Pennsylvania State University, University Park, PA 16802, USA ; Center for Particle Astrophysics, Pennsylvania State University, University Park, PA 16802, USA ; Space Science Division, Code 7653, US Naval Research Laboratory, Washington, DC 20375, USA ), AC(Institute of Physics, Eötvös University, H-1117 Budapest, Hungary ; Research Group for Statistical and Biological Physics of the Hungarian Academy of Sciences, H-1117 Budapest, Hungary ), AD(Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802, USA ; Department of Physics, Pennsylvania State University, University Park, PA 16802, USA ; Center for Particle Astrophysics, Pennsylvania State University, University Park, PA 16802, USA ) |