1. Nobeyama Solar Radio Observatory; National Astronomical Observatory of Japan; Minamisaku Japan
2. National Astronomical Observatory of Japan; Mitaka Japan
3. Graduate University for Advanced Studies; Hayama Japan
4. Kwasan and Hida Observatories; Kyoto University; Yamashina Japan
5. Center for Space Plasma and Aeronomic Research; University of Alabama in Huntsville; Huntsville Alabama USA
6. RIKEN; Wako Japan
7. Solar-Terrestrial Environment Laboratory; Nagoya University; Nagoya Japan
8. NASA Goddard Space Flight Center; Greenbelt Maryland USA