1. National Institute of Polar Research; Tachikawa Japan
2. Japan Society for the Promotion of Science; Tokyo Japan
3. Solar-Terrestrial Environment Laboratory; Nagoya University; Nagoya Japan
4. Faculty of Engineering; Shinshu University; Nagano Japan
5. Photonics Control Technology Team, RIKEN Center for Advanced Photonics; RIKEN; Wako Japan
6. Tromsø Geophysical Observatory; University of Tromsø; Tromsø Norway