Results 21 to 30 of about 22,307 (216)
Earth and Space Science, 2021 The locations of region 1 and 2 field‐aligned current systems were determined using fluxgate magnetometer measurements from 875 dawn‐dusk passes of the Swarm A satellite.
L. Olifer +11 more
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Atmosphere, 2023 We report the MMS observations of the intense spikes of field-aligned current (FAC) produced by magnetic reconnection at the plasma sheet (PS) field lines.
Makar V. Leonenko +2 more
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DYNAMICS OF THE FIELD-ALIGNED CURRENTS DISTRIBUTION ASYMMETRY DURING SUBSTORMS IN THE EQUINOX SEASON
Solar-Terrestrial Physics, 2021 We continue to study the physical processes occurring during the August 17, 2001 magnetospheric storm by analyzing the dynamics of the intensity of field-aligned currents (FACs) in Iijima—Potemra Region 1 in the polar ionospheres of two hemispheres ...
V.V. Mishin +2 more
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SwarmFACE: A Python package for field-aligned currents exploration with Swarm
Frontiers in Astronomy and Space Sciences, 2023 The SwarmFACE package utilizes magnetic field measurements by the Swarm satellites to study systems of field-aligned currents (FACs). Improvements of well-established techniques as well as novel single- and multi-satellite methods or satellite ...
Adrian Blagau +2 more
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Timescales of Birkeland Currents Driven by the IMF
Geophysical Research Letters, 2019 We obtain current densities from the Active Magnetosphere and Planetary Electrodynamics Response Experiment (AMPERE), alongside By and Bz from the Interplanetary Magnetic Field (IMF) for March 2010.
John C. Coxon +7 more
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Swarm field-aligned currents during a severe magnetic storm of September 2017 [PDF]
Annales Geophysicae, 2020 Swarm satellite observations are used to characterize the extreme behavior of large- and small-scale field-aligned currents (FACs) during the severe magnetic storm of September 2017.
R. Lukianova
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High‐Latitude Electrodynamics Specified in SAMI3 Using AMPERE Field‐Aligned Currents
Space Weather, 2022 A new technique has been developed to determine the high‐latitude electric potential from observed field‐aligned currents (FACs) and modeled ionospheric conductances.
A. T. Chartier +5 more
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Ionosphere-magnetosphere coupling and field-aligned currents
Revista Brasileira de Ensino de FísicaIt is presented in this paper a review of one of several interactions between the magnetosphere and the ionosphere through the field-aligned currents (FACs).
D. Oliveira
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Auroral streamers: characteristics of associated precipitation,convection and field-aligned currents [PDF]
Annales Geophysicae, 2004 During the long-duration steady convection activity on 11 December 1998, the development of a few dozen auroral streamers was monitored by Polar UVI instrument in the dark northern nightside ionosphere.
V. A. Sergeev +5 more
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Influences of various space current systems on the geomagnetic field in near-Earth space
Earth and Planetary Physics, 2023 Ground and space-based observations of the geomagnetic field are usually a superposition of different sources from the Earth’s core, lithosphere, ocean, ionosphere, and magnetosphere, and also from field-aligned currents coupling the ionosphere and ...
YaBing Wang +8 more
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