Magnetopause as conformal mapping [PDF]
Annales Geophysicae, 2023 An axi-symmetric two-dimensional magnetopause model is constructed by making use of the conformal mapping in the complex plane. The model is an analytic continuation of the power-law damped (or asymptotically elongated) parabolic shape. The complex-plane
Y. Narita, S. Toepfer, D. Schmid
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Cluster observes the Earth’s magnetopause: coordinated four-point magnetic field measurements [PDF]
Annales Geophysicae, 2001 The four-spacecraft Cluster mission has provided high-time resolution measurements of the magnetic field from closely maintained separation distances (200–600 km).
M. W. Dunlop +7 more
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The dayside magnetopause location during radial interplanetary magnetic field periods: Cluster observation and model comparison [PDF]
Annales Geophysicae, 2015 The present work has investigated the midlatitudinal magnetopause locations under radial interplanetary field (RIMF) conditions. Among 262 (256) earthward (sunward) RIMF events from years of 2001 to 2009, Cluster satellites have crossed the ...
T. Huang +5 more
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Electron Bulk Heating at Saturn's Magnetopause [PDF]
Journal of Geophysical Research: Space Physics, 2020 Abstract Magnetic reconnection at the magnetopause (MP) energizes ambient plasma via the release of magnetic energy and produces an “open” magnetosphere allowing solar wind particles to directly enter the system. At Saturn, the nature of MP reconnection remains unclear.
I. Cheng +5 more
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Evidence for Magnetic Reconnection at Ganymede's Upstream Magnetopause During the PJ34 Juno Flyby
Geophysical Research Letters, 2022 Juno made a close flyby of Ganymede and flew through its magnetosphere on 7 June 2021, including an outbound crossing of Ganymede's upstream magnetopause. We present plasma and magnetic field observations near the upstream magnetopause from Juno's Jovian
R. W. Ebert +16 more
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A generalization of the minimum variance analysis method [PDF]
Annales Geophysicae, 1996 In order to determine the normal direction of the magnetopause, the minimum variance analysis technique is frequently used: it is applied to the magnetic field data of a magnetopause crossing observed by a satellite, and provides the direction along ...
H. Kawano, T. Higuchi
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Modeling magnetopause location for 4D drift-resolved radiation belt codes: Salammbô model implementation [PDF]
Annales GeophysicaeWe present a new semi-analytical magnetopause location model specifically designed for 4D drift-resolved radiation belt modeling codes. We specifically designed this magnetopause location model for the 4D version of Salammbô, but it can be adaptable to ...
R. Kiraz +3 more
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The magnetopause shape and location: a comparison of the Interball and Geotail observations with models [PDF]
Annales Geophysicae, 2002 A number of magnetopause models have been developed in the course of last three decades. We have chosen seven of them and tested them using a fresh set of magnetopause crossings observed by Interball-1, Magion-4, and Geotail satellites.
J. Šafránková +5 more
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Statistical survey of day-side magnetospheric current flow using Cluster observations: magnetopause [PDF]
Annales Geophysicae, 2017 We present a statistical survey of current structures observed by the Cluster spacecraft at high-latitude day-side magnetopause encounters in the close vicinity of the polar cusps.
E. Liebert +4 more
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Geophysical Research Letters, 1996 A novel method is described for reconstruction of two‐dimensional current‐layer structures from measurements taken by a single spacecraft traversing the layer. In its present form, the method is applicable only to 2D magneto‐hydrostatic structures that are passively convected past the observing spacecraft. It is tested on a magnetopause crossing of the
B. U. Ö. Sonnerup, M. Guo
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