Multiharmonic Toroidal Standing Alfvén Waves in the Midnight Sector Observed During a Geomagnetically Quiet Period

Physics & Astronomy

• standing waves 85%
• sectors 72%
• spacecraft 19%
• magnetospheres 14%
• modes (standing waves) 11%
• synchronous satellites 10%
• plasmasphere 9%
• extremely low frequencies 9%
• interplanetary magnetic fields 8%
• footprints 7%
• ionospheres 7%
• magnetometers 6%
• upstream 6%
• cones 6%
• dipoles 5%
• harmonics 4%
• probes 4%
• electric fields 4%
• magnetic fields 3%
• excitation 3%

Earth & Environmental Sciences

• standing wave 100%
• spacecraft 19%
• magnetosphere 15%
• magnetic field 12%
• geostationary satellite 8%
• magnetometer 8%
• footprint 6%
• ionosphere 6%
• electric field 6%
• probe 5%