Space Science and Engineering Division, Southwest Research Institute, P.O. Drawer 28510, Sna Antonio, TX 78228, USA; Space Research Institute, Profsoyuznaya 84/32, Moscow, 119979 Russian Federation
Space Research Institute, Profsoyuznaya 84/32, Moscow, 119979 Russian Federation
Space Research Institute, Profsoyuznaya 84/32, Moscow, 119979 Russian Federation; Center for Space Plasma and Aeronomy Research University of Alabama in Huntsville, 320 Sparkman Dr, Huntsville, AL 35805, USA
Space Science Center, 245G Morse Hall, University of New Hampshire, 39 College Road, Durham, NH 03824, USA
Space Science and Engineering Division, Southwest Research Institute, P.O. Drawer 28510, Sna Antonio, TX 78228, USA
Space Research Institute, Profsoyuznaya 84/32, Moscow, 119979 Russian Federation