Affiliation: | 1.University of New Hampshire, Durham, NH, USA ;2.University of California, Berkeley, CA, USA ;3.NASA Goddard Space Flight Center, Greenbelt, MD, USA ;4.IRAP (CNRS-UPS), University of Toulouse, Toulouse, France ;5.State Key Laboratory of Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing, China ; |