Evgeny V Panov, Austrian Academy of Sciences, Vienna, Austria, Wolfgang Baumjohann, Space Research Institute, Austrian Academy of Sciences, Graz, Austria, Rumi Nakamura, Space Research Institute, Graz, Austria, Philip L Pritchett, UCLA, Los Angeles, CA, United States, James M Weygand, IGPP/UCLA---ESS, Los Angeles, CA, United States and Marina V Kubyshkina, St. Petersburg State University, St. Petersburg, Russia