Observations of magnetic anomaly signatures in Mars Express ASPERA-3 ELS data

Y. Soobiah; A. J. Coates; D. R. Linder; D. O. Kataria; J. D. Winningham; R. A. Frahm; J. R. Sharber; J. R. Scherrer; S. Barabash; R. Lundin; M. Holmström; H. Andersson; M. Yamauchi; A. Grigoriev; E. Kallio; H. Koskinen; T. Säles; P. Riihelä; W. Schmidt; J. Kozyra; J. Luhmann; E. Roelof; D. Williams; S. Livi; C. C. Curtis; K. C. Hsieh; B. R. Sandel; M. Grande; M. Carter; J. A. Sauvaud; A. Fedorov; J. J. Thocaven; S. McKenna-Lawler; S. Orsini; R. Cerulli-Irelli; M. Maggi; P. Wurz; P. Bochsler; N. Krupp; J. Woch; M. Fränz; K. Asamura; C. Dierker

doi:10.1016/j.icarus.2005.10.034

Observations of magnetic anomaly signatures in Mars Express ASPERA-3 ELS data

Y. Soobiah^*, A. J. Coates, D. R. Linder, D. O. Kataria, J. D. Winningham, R. A. Frahm, J. R. Sharber, J. R. Scherrer, S. Barabash, R. Lundin, M. Holmström, H. Andersson, M. Yamauchi, A. Grigoriev, E. Kallio, H. Koskinen, T. Säles, P. Riihelä, W. Schmidt, J. KozyraJ. Luhmann, E. Roelof, D. Williams, S. Livi, C. C. Curtis, K. C. Hsieh, B. R. Sandel, M. Grande, M. Carter, J. A. Sauvaud, A. Fedorov, J. J. Thocaven, S. McKenna-Lawler, S. Orsini, R. Cerulli-Irelli, M. Maggi, P. Wurz, P. Bochsler, N. Krupp, J. Woch, M. Fränz, K. Asamura, C. Dierker

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Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

38 Dyfyniadau (Scopus)

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Mars Express (MEX) Analyser of Space Plasmas and Energetic Atoms (ASPERA-3) data is providing insights into atmospheric loss on Mars via the solar wind interaction. This process is influenced by both the interplanetary magnetic field (IMF) in the solar wind and by the magnetic 'anomaly' regions of the martian crust. We analyse observations from the ASPERA-3 Electron Spectrometer near to such crustal anomalies. We find that the electrons near remanent magnetic fields either increase in flux to form intensified signatures or significantly reduce in flux to form plasma voids. We suggest that cusps intervening neighbouring magnetic anomalies may provide a location for enhanced escape of planetary plasma. Initial statistical analysis shows that intensified signatures are mainly a dayside phenomenon whereas voids are a feature of the night hemisphere.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	396-405
Nifer y tudalennau	10
Cyfnodolyn	Icarus
Cyfrol	182
Rhif cyhoeddi	2
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1016/j.icarus.2005.10.034
Statws	Cyhoeddwyd - Meh 2006

Mynediad at Ddogfen

10.1016/j.icarus.2005.10.034

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Dolen barhaus

Ffeiliau eraill a chysylltiadau

Dolen i’r cyhoeddiad yn Scopus

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Soobiah, Y., Coates, A. J., Linder, D. R., Kataria, D. O., Winningham, J. D., Frahm, R. A., Sharber, J. R., Scherrer, J. R., Barabash, S., Lundin, R., Holmström, M., Andersson, H., Yamauchi, M., Grigoriev, A., Kallio, E., Koskinen, H., Säles, T., Riihelä, P., Schmidt, W., ... Dierker, C. (2006). Observations of magnetic anomaly signatures in Mars Express ASPERA-3 ELS data. Icarus, 182(2), 396-405. https://doi.org/10.1016/j.icarus.2005.10.034

@article{91764fc283bd4fed9980996a52d1f09b,

title = "Observations of magnetic anomaly signatures in Mars Express ASPERA-3 ELS data",

abstract = "Mars Express (MEX) Analyser of Space Plasmas and Energetic Atoms (ASPERA-3) data is providing insights into atmospheric loss on Mars via the solar wind interaction. This process is influenced by both the interplanetary magnetic field (IMF) in the solar wind and by the magnetic 'anomaly' regions of the martian crust. We analyse observations from the ASPERA-3 Electron Spectrometer near to such crustal anomalies. We find that the electrons near remanent magnetic fields either increase in flux to form intensified signatures or significantly reduce in flux to form plasma voids. We suggest that cusps intervening neighbouring magnetic anomalies may provide a location for enhanced escape of planetary plasma. Initial statistical analysis shows that intensified signatures are mainly a dayside phenomenon whereas voids are a feature of the night hemisphere.",

keywords = "Magnetic fields, Mars, Solar wind",

author = "Y. Soobiah and Coates, {A. J.} and Linder, {D. R.} and Kataria, {D. O.} and Winningham, {J. D.} and Frahm, {R. A.} and Sharber, {J. R.} and Scherrer, {J. R.} and S. Barabash and R. Lundin and M. Holmstr{\"o}m and H. Andersson and M. Yamauchi and A. Grigoriev and E. Kallio and H. Koskinen and T. S{\"a}les and P. Riihel{\"a} and W. Schmidt and J. Kozyra and J. Luhmann and E. Roelof and D. Williams and S. Livi and Curtis, {C. C.} and Hsieh, {K. C.} and Sandel, {B. R.} and M. Grande and M. Carter and Sauvaud, {J. A.} and A. Fedorov and Thocaven, {J. J.} and S. McKenna-Lawler and S. Orsini and R. Cerulli-Irelli and M. Maggi and P. Wurz and P. Bochsler and N. Krupp and J. Woch and M. Fr{\"a}nz and K. Asamura and C. Dierker",

note = "Funding Information: The ASPERA-3 experiment on the European Space Agency (ESA) Mars Express mission is a joint effort between 15 laboratories in 10 countries, all sponsored by their national agencies. We thank all these agencies as well as the various departments/institutes hosting these efforts. We wish to acknowledge NASA for ELS design, construction, operation and data analysis, which are supported by the NASA contract NASW00003 and UK's Particle Physics and Astronomy Research Council (PPARC) for support with Ph.D. studentship funding. We also wish to acknowledge the Swedish National Space Board for their support of the PI-institute and we are indebted to ESA for their courage in embarking on the Mars Express program, the first ESA mission to the red planet. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",

year = "2006",

month = jun,

doi = "10.1016/j.icarus.2005.10.034",

language = "English",

volume = "182",

pages = "396--405",

journal = "Icarus",

issn = "0019-1035",

publisher = "Elsevier",

number = "2",

}

Soobiah, Y, Coates, AJ, Linder, DR, Kataria, DO, Winningham, JD, Frahm, RA, Sharber, JR, Scherrer, JR, Barabash, S, Lundin, R, Holmström, M, Andersson, H, Yamauchi, M, Grigoriev, A, Kallio, E, Koskinen, H, Säles, T, Riihelä, P, Schmidt, W, Kozyra, J, Luhmann, J, Roelof, E, Williams, D, Livi, S, Curtis, CC, Hsieh, KC, Sandel, BR, Grande, M, Carter, M, Sauvaud, JA, Fedorov, A, Thocaven, JJ, McKenna-Lawler, S, Orsini, S, Cerulli-Irelli, R, Maggi, M, Wurz, P, Bochsler, P, Krupp, N, Woch, J, Fränz, M, Asamura, K & Dierker, C 2006, 'Observations of magnetic anomaly signatures in Mars Express ASPERA-3 ELS data', Icarus, cyfrol. 182, rhif 2, tt. 396-405. https://doi.org/10.1016/j.icarus.2005.10.034

TY - JOUR

T1 - Observations of magnetic anomaly signatures in Mars Express ASPERA-3 ELS data

AU - Soobiah, Y.

AU - Coates, A. J.

AU - Linder, D. R.

AU - Kataria, D. O.

AU - Winningham, J. D.

AU - Frahm, R. A.

AU - Sharber, J. R.

AU - Scherrer, J. R.

AU - Barabash, S.

AU - Lundin, R.

AU - Holmström, M.

AU - Andersson, H.

AU - Yamauchi, M.

AU - Grigoriev, A.

AU - Kallio, E.

AU - Koskinen, H.

AU - Säles, T.

AU - Riihelä, P.

AU - Schmidt, W.

AU - Kozyra, J.

AU - Luhmann, J.

AU - Roelof, E.

AU - Williams, D.

AU - Livi, S.

AU - Curtis, C. C.

AU - Hsieh, K. C.

AU - Sandel, B. R.

AU - Grande, M.

AU - Carter, M.

AU - Sauvaud, J. A.

AU - Fedorov, A.

AU - Thocaven, J. J.

AU - McKenna-Lawler, S.

AU - Orsini, S.

AU - Cerulli-Irelli, R.

AU - Maggi, M.

AU - Wurz, P.

AU - Bochsler, P.

AU - Krupp, N.

AU - Woch, J.

AU - Fränz, M.

AU - Asamura, K.

AU - Dierker, C.

N1 - Funding Information: The ASPERA-3 experiment on the European Space Agency (ESA) Mars Express mission is a joint effort between 15 laboratories in 10 countries, all sponsored by their national agencies. We thank all these agencies as well as the various departments/institutes hosting these efforts. We wish to acknowledge NASA for ELS design, construction, operation and data analysis, which are supported by the NASA contract NASW00003 and UK's Particle Physics and Astronomy Research Council (PPARC) for support with Ph.D. studentship funding. We also wish to acknowledge the Swedish National Space Board for their support of the PI-institute and we are indebted to ESA for their courage in embarking on the Mars Express program, the first ESA mission to the red planet. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2006/6

Y1 - 2006/6

N2 - Mars Express (MEX) Analyser of Space Plasmas and Energetic Atoms (ASPERA-3) data is providing insights into atmospheric loss on Mars via the solar wind interaction. This process is influenced by both the interplanetary magnetic field (IMF) in the solar wind and by the magnetic 'anomaly' regions of the martian crust. We analyse observations from the ASPERA-3 Electron Spectrometer near to such crustal anomalies. We find that the electrons near remanent magnetic fields either increase in flux to form intensified signatures or significantly reduce in flux to form plasma voids. We suggest that cusps intervening neighbouring magnetic anomalies may provide a location for enhanced escape of planetary plasma. Initial statistical analysis shows that intensified signatures are mainly a dayside phenomenon whereas voids are a feature of the night hemisphere.

AB - Mars Express (MEX) Analyser of Space Plasmas and Energetic Atoms (ASPERA-3) data is providing insights into atmospheric loss on Mars via the solar wind interaction. This process is influenced by both the interplanetary magnetic field (IMF) in the solar wind and by the magnetic 'anomaly' regions of the martian crust. We analyse observations from the ASPERA-3 Electron Spectrometer near to such crustal anomalies. We find that the electrons near remanent magnetic fields either increase in flux to form intensified signatures or significantly reduce in flux to form plasma voids. We suggest that cusps intervening neighbouring magnetic anomalies may provide a location for enhanced escape of planetary plasma. Initial statistical analysis shows that intensified signatures are mainly a dayside phenomenon whereas voids are a feature of the night hemisphere.

KW - Magnetic fields

KW - Mars

KW - Solar wind

UR - http://www.scopus.com/inward/record.url?scp=33646737215&partnerID=8YFLogxK

U2 - 10.1016/j.icarus.2005.10.034

DO - 10.1016/j.icarus.2005.10.034

M3 - Article

AN - SCOPUS:33646737215

SN - 0019-1035

VL - 182

SP - 396

EP - 405

JO - Icarus

JF - Icarus

IS - 2

ER -

Observations of magnetic anomaly signatures in Mars Express ASPERA-3 ELS data

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