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1. LatHyS global hybrid simulation of the BepiColombo second Venus flyby

Author

Aizawa, S., Persson, M., Menez, T., André, N., Modolo, R., Génot, V., Sanchez-Cano, B., Volwerk, M., Chaufray, J.-Y., Baskevitch, C., Heyner, D., Saito, Y., Harada, Y., Leblanc, F., Barthe, A., Penou, E., Fedorov, A., Sauvaud, J.-A., Yokota, S., Auster, U., Richter, I., Mieth, J., Horbury, T.S., Louarn, P., Owen, C.J., and Murakami, G.

Published
2022
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3. Supporting files for 'Interchange reconnection as the source of the fast solar wind within coronal holes'

Author

Bale, S.D., Drake, J.F., McManus, M.D., Desai, M.I., Badman, S.T., Larson, D.E., Swisdak, M., Horbury, T.S., Raouafi, N.E., Phan, T., Velli, M., McComas, D.J., Cohen, C.M.S., Mitchell, D., Panasenco, O., and Kasper, J.C.

Abstract

IDL data files and code for generating the plots from the PIC simulations in the paper "Interchange reconnection as the source of the fast solar wind within coronal holes". The full data set from the simulations is too large to upload, so only relevant snapshots are included here. The complete data set is stored at the supercomputing centers at which the runs were performed and access can be arranged upon request.

Published
2023
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4. Analysis of multiscale structures at the quasi-perpendicular Venus bow shock

Author

Dimmock, A.P., Khotyaintsev, Y.V., Lalti, A., Yordanova, E., Edberg, N.J.T., Steinvall, K., Graham, D.B., Hadid, L.Z., Allen, R.C., Vaivads, A., Maksimovic, M., Bale, S. D., Chust, T., Krasnoselskikh, V., Kretzschmar, M., Lorfèvre, E., Plettemeier, D., Souček, J., Steller, M., Štverák, Š., Trávníček, P., Vecchio, A., Horbury, T.S., O’Brien, H., Evans, V., Angelini, V., Dimmock, A.P., Khotyaintsev, Y.V., Lalti, A., Yordanova, E., Edberg, N.J.T., Steinvall, K., Graham, D.B., Hadid, L.Z., Allen, R.C., Vaivads, A., Maksimovic, M., Bale, S. D., Chust, T., Krasnoselskikh, V., Kretzschmar, M., Lorfèvre, E., Plettemeier, D., Souček, J., Steller, M., Štverák, Š., Trávníček, P., Vecchio, A., Horbury, T.S., O’Brien, H., Evans, V., and Angelini, V.

Abstract

Contains fulltext : 249189.pdf (Publisher’s version ) (Open Access)

Published
2022

5. The fluxgate magnetometer of the BepiColombo Mercury Planetary Orbiter

Author

Glassmeier, K.-H., Auster, H.-U., Heyner, D., Okrafka, K., Carr, C., Berghofer, G., Anderson, B.J., Balogh, A., Baumjohann, W., Cargill, P., Christensen, U., Delva, M., Dougherty, M., Fornaçon, K.-H., Horbury, T.S., Lucek, E.A., Magnes, W., Mandea, M., Matsuoka, A., Matsushima, M., Motschmann, U., Nakamura, R., Narita, Y., O’Brien, H., Richter, I., Schwingenschuh, K., Shibuya, H., Slavin, J.A., Sotin, C., Stoll, B., Tsunakawa, H., Vennerstrom, S., Vogt, J., and Zhang, T.

Published
2010
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6. Statistical study of electron density turbulence and ion-cyclotron waves in the inner heliosphere: Solar Orbiter observations

Author

Carbone, F., Sorriso-Valvo, L., Khotyaintsev, Y.V., Steinvall, K., Vecchio, A., Telloni, D., Yordanova, E., Graham, D.B., Edberg, N.J.T., Eriksson, A.I., Johansson, E.P.G., Vásconez, C.L., Maksimovic, M., Bruno, R., D’Amicis, R., Bale, S. D., Chust, T., Krasnoselskikh, V., Kretzschmar, M., Lorfèvre, E., Plettemeier, D., Souček, J., Steller, M., Štverák, Š., Trávníček, P., Vaivads, A., Horbury, T.S., O’Brien, H., Angelini, V., Evans, V., Carbone, F., Sorriso-Valvo, L., Khotyaintsev, Y.V., Steinvall, K., Vecchio, A., Telloni, D., Yordanova, E., Graham, D.B., Edberg, N.J.T., Eriksson, A.I., Johansson, E.P.G., Vásconez, C.L., Maksimovic, M., Bruno, R., D’Amicis, R., Bale, S. D., Chust, T., Krasnoselskikh, V., Kretzschmar, M., Lorfèvre, E., Plettemeier, D., Souček, J., Steller, M., Štverák, Š., Trávníček, P., Vaivads, A., Horbury, T.S., O’Brien, H., Angelini, V., and Evans, V.

Abstract

Contains fulltext : 244097.pdf (Publisher’s version ) (Open Access)

Published
2021

7. CIR Morphology, Turbulence, Discontinuities, and Energetic Particles

Author

Crooker, N.U., Gosling, J.T., Bothmer, V., Forsyth, R.J., Gazis, P.R., Hewish, A., Horbury, T.S., Intriligator, D.S., Jokipii, J.R., Kóta, J., Lazarus, A.J., Lee, M.A., Lucek, E., Marsch, E., Posner, A., Richardson, I.G., Roelof, E.C., Schmidt, J.M., Siscoe, G.L., Tsurutani, B.T., and Wimmer-Schweingruber, R.F.

Published
1999
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9. Corotating Interaction Regions at High Latitudes

Author

Kunow, H., Lee, M.A., Fisk, L.A., Forsyth, R.J., Heber, B., Horbury, T.S., Keppler, E., Kóta, J., Lou, Y.-Q., McKibben, R.B., Paizis, C., Potgieter, M.S., Roelof, E.C., Sanderson, T.R., Simnett, G.M., Von Steiger, R., Tsurutani, B.T., Wimmer-Schweingruber, R.F., and Jokipii, J.R.

Published
1999
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10. The heliospheric magnetic field over the south polar region of the sun

Author

Balogh, A., Smith, E.J., Tsurutani, B.T., Southwood, D.J., Forsyth, R.J., and Horbury, T.S.

Subjects
Ulysses (Space probe) -- Observations, Solar magnetic field -- Observations, Sun -- Observations, Science and technology, Observations
Abstract

Magnetic field measurements from the Ulysses space mission over the south polar regions of the sun showed that the structure and properties of the three-dimensional heliosphere were determined by the fast solar wind flow and magnetic fields from the large coronal holes in the polar regions of the sun. This conclusion applies at the current, minimum phase of the 11 -year solar activity cycle. Unexpectedly, the radial component of the magnetic field was independent of latitude. The high-latitude magnetic field deviated significantly from the expected Parker geometry, probably because of large amplitude transverse fluctuations. Low-frequency fluctuations had a high level of variance. The rate of occurrence of discontinuities also increased significantly at high latitudes., The characterization of the intrinsically three-dimensional nature of the heliosphere is the prime objective of the Ulysses space mission (1). The asymmetric and time-dependent solar corona, combined with the rotation [...]

Published
1995

12. Quasi-parallel Shock Structure and Processes

Author

Burgess, D., Lucek, E.A., Scholer, M., Bale, S.D., Balikhin, M.A., Balogh, A., Horbury, T.S., Krasnoselskikh, V.V., Kucharek, H., Lembège, Bertrand, Mobius, E., Schwartz, S.J., Thomsen, M.F., Walker, N.N., Astronomy Unit [London] (AU), Queen Mary University of London (QMUL), Space and Atmospheric Physics Group [London], Blackett Laboratory, Imperial College London-Imperial College London, Max-Planck-Institut für Extraterrestrische Physik (MPE), Space Sciences Laboratory [Berkeley] (SSL), University of California [Berkeley], University of California-University of California, Department of Automatic Control and Systems Engineering [ Sheffield] (ACSE), University of Sheffield [Sheffield], Laboratoire de physique et chimie de l'environnement (LPCE), Université d'Orléans (UO)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Institute for the Study of Earth, Oceans, and Space [Durham] (EOS), University of New Hampshire (UNH), Centre d'étude des environnements terrestre et planétaires (CETP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Department of Physics [Durham], Los Alamos National Laboratory (LANL), G. Paschmann, S. J. Schwartz, C. P. Escoubet, and S. Haaland (eds)

Subjects
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Shock Transition, Spacecraft Potential, Solar Wind Speed, [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], Shock Structure, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2005

13. Cluster at the bow shock : Introduction

Author

Balogh, A., Schwartz, S. J., Bale, S.D., Balikhin, A., Burgess, D., Horbury, T.S., Krasnoselskikh, V.V., Kucharek, H., Lembège, Bertrand, Lucek, A., Mobius, E., Scholer, M., Thomsen, M.F., Walker, S.N., Space and Atmospheric Physics Group [London], Blackett Laboratory, Imperial College London-Imperial College London, Astronomy Unit [London] (AU), Queen Mary University of London (QMUL), Space Sciences Laboratory [Berkeley] (SSL), University of California [Berkeley], University of California-University of California, Department of Automatic Control and Systems Engineering [ Sheffield] (ACSE), University of Sheffield [Sheffield], Laboratoire de physique et chimie de l'environnement (LPCE), Université d'Orléans (UO)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Institute for the Study of Earth, Oceans, and Space [Durham] (EOS), University of New Hampshire (UNH), Centre d'étude des environnements terrestre et planétaires (CETP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Department of Physics [Durham], Max-Planck-Institut für Extraterrestrische Physik (MPE), Los Alamos National Laboratory (LANL), Paschmann G., Schwartz S.J., Escoubet C.P., and Haaland S. (eds)

Subjects
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2005

14. Corotating Interaction Regions at High Latitudes

Author

Dept. of Atmospheric and Space Sciences, University of Michigan, Ann Arbor, Michigan, USA, Extraterrestrische Physik, Universit??t Kiel, Kiel, Germany, Space Science Center, University of New Hampshire, Durham, New Hampshire, USA, The Blackett Laboratory, Imperial College, London, United Kingdom, Max-Planck-Institut f??r Aeronomie, Katlenburg-Lindau, Germany, The Blackett Laboratory, Imperial College, London, United Kingdom; Queen Mary and Westfield College, London, United Kingdom, Depts. of Planetary Sciences and Astronomy, University of Arizona, Tucson, Arizona, USA, Dipartimento di Fisica, Universit?? di, Milano, Milano, Italy, Enrico Fermi Institute, University of Chicago, Chicago, Illinois, USA, Potchefstroom University for CHE, Potchefstroom, South Africa, Applied Physics Laboratory, Johns Hopkins University, Laurel, Maryland, USA, Space Science Dept.,???ESA/ESTEC, Noordwijk, The Netherlands, Physics and Astronomy Dept., University of Birmingham, Birmingham, United Kingdom, International Space Science Institute, Bern, Switzerland, Jet Propulsion Laboratory, Pasadena, California, USA, Physikalisches Institut der Universit??t Bern, Bern, Switzerland, Ann Arbor, Potgieter, M.S., Von Steiger, R., Sanderson, T.R., Kunow, H., Lee, M.A., Fisk, Len A., Heber, B., Keppler, E., Lou, Y.-Q., McKibben, R.B., Paizis, C., Roelof, E.C., Simnett, G.M., Tsurutani, B.T., Wimmer-Schweingruber, R.F., Jokipii, J.R., Forsyth, R.J., Horbury, T.S., K??ta, J., Dept. of Atmospheric and Space Sciences, University of Michigan, Ann Arbor, Michigan, USA, Extraterrestrische Physik, Universit??t Kiel, Kiel, Germany, Space Science Center, University of New Hampshire, Durham, New Hampshire, USA, The Blackett Laboratory, Imperial College, London, United Kingdom, Max-Planck-Institut f??r Aeronomie, Katlenburg-Lindau, Germany, The Blackett Laboratory, Imperial College, London, United Kingdom; Queen Mary and Westfield College, London, United Kingdom, Depts. of Planetary Sciences and Astronomy, University of Arizona, Tucson, Arizona, USA, Dipartimento di Fisica, Universit?? di, Milano, Milano, Italy, Enrico Fermi Institute, University of Chicago, Chicago, Illinois, USA, Potchefstroom University for CHE, Potchefstroom, South Africa, Applied Physics Laboratory, Johns Hopkins University, Laurel, Maryland, USA, Space Science Dept.,???ESA/ESTEC, Noordwijk, The Netherlands, Physics and Astronomy Dept., University of Birmingham, Birmingham, United Kingdom, International Space Science Institute, Bern, Switzerland, Jet Propulsion Laboratory, Pasadena, California, USA, Physikalisches Institut der Universit??t Bern, Bern, Switzerland, Ann Arbor, Potgieter, M.S., Von Steiger, R., Sanderson, T.R., Kunow, H., Lee, M.A., Fisk, Len A., Heber, B., Keppler, E., Lou, Y.-Q., McKibben, R.B., Paizis, C., Roelof, E.C., Simnett, G.M., Tsurutani, B.T., Wimmer-Schweingruber, R.F., Jokipii, J.R., Forsyth, R.J., Horbury, T.S., and K??ta, J.

Abstract

Ulysses observed a stable strong CIR from early 1992 through 1994 during its first journey into the southern hemisphere. After the rapid latitude scan in early 1995, Ulysses observed a weaker CIR from early 1996 to mid-1997 in the northern hemisphere as it traveled back to the ecliptic at the orbit of Jupiter. These two CIRs are the observational basis of the investigation into the latitudinal structure of CIRs. The first CIR was caused by an extension of the northern coronal hole into the southern hemisphere during declining solar activity, whereas the second CIR near solar minimum activity was caused by small warps in the streamer belt. The latitudinal structure is described through the presentation of three 26-day periods during the southern CIR. The first at???24??S shows the full plasma interaction region including fast and slow wind streams, the compressed shocked flows with embedded stream interface and heliospheric current sheet (HCS), and the forward and reverse shocks with associated accelerated ions and electrons. The second at 40??S exhibits only the reverse shock, accelerated particles, and the 26-day modulation of cosmic rays. The third at 60??S shows only the accelerated particles and modulated cosmic rays. The possible mechanisms for the access of the accelerated particles and the CIR-modulated cosmic rays to high latitudes above the plasma interaction region are presented. They include direct magnetic field connection across latitude due to stochastic field line weaving or to systematic weaving caused by solar differential rotation combined with non-radial expansion of the fast wind. Another possible mechanism is particle diffusion across the average magnetic field, which includes stochastic field line weaving. A constraint on connection to a distant portion of the CIR is energy loss in the solar wind, which is substantial for the relatively slow-moving accelerated ions. Finally, the weaker northern CIR is compared with the southern CIR. It is weak

Published
2006

16. Solitary Waves Observed By Cluster In the Solar Wind.

Author

Fränz, M., Horbury, T.S., Génot, V., Moullard, O., Rème, H., Dandouras, I., Fazakerley, A.N., Korth, A., and Frutos-Alfaro, F.

Subjects
*SOLITONS, *SOLAR wind, *MAGNETIC fields, *PLASMA instabilities
Abstract

Short dropouts of the magnetic field intensity have been frequently observed in the solar wind on interplanetary spacecraft. But so far it could not be established whether these are caused by kinetic instabilities or whether they can be described as solitary MHD waves. The multi-satellite observations of the Cluster-mission allow for the first time to measure proton and electron distributions with a sufficient temporal and spatial resolution to tackle this question. We use measurements by the FGM magnetometer, the CIS ion spectrometer, the PEACE electron instrument and the Whisper plasma wave instrument to investigate the role of protons, heavy ions and electrons for the stability of the structures. We also use the 4-satellite observations of the Cluster magnetic field instrument to determine the proper motion of these structures relative to the solar wind. The presence of foreshock waves close to the Earth bowshock strongly limits the event selection. In the current paper we discuss a 10 s linear wave without sufficient particle data resolution and a 4 min wave for which particle distributions are available. The larger wave shows that the stability of the structure might be caused by changes in the thermal electron distributions while proton and α distributions are unaffected. © 2003 American Institute of Physics [ABSTRACT FROM AUTHOR]

Published
2003
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19. Analysis of multiscale structures at the quasi-perpendicular Venus bow shock

Author

Dimmock, A.P., Khotyaintsev, Y.V., Lalti, A., Yordanova, E., Edberg, N.J.T., Steinvall, K., Graham, D.B., Hadid, L.Z., Allen, R.C., Vaivads, A., Maksimovic, M., Bale, S. D., Chust, T., Krasnoselskikh, V., Kretzschmar, M., Lorfèvre, E., Plettemeier, D., Souček, J., Steller, M., Štverák, Š., Trávníček, P., Vecchio, A., Horbury, T.S., O’Brien, H., Evans, V., and Angelini, V.

Subjects
Astronomy
Abstract

Contains fulltext : 249189.pdf (Publisher’s version ) (Open Access)

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20. Models and data analysis tools for the Solar Orbiter mission

Author

Kamen Kozarev, Hardi Peter, X. Bonnin, Manolis K. Georgoulis, Alexis P. Rouillard, Daniele Spadaro, A. De Groof, Angels Aran, Raul Gomez-Herrero, M. Bouchemit, Alessandro Bemporad, R. A. Howard, A. S. Brun, F. Espinosa Lara, E. Budnik, S. I. Jones, N. E. Raouafi, Rita Ventura, J. C. del Toro Iniesta, David Pérez-Suárez, Silvano Fineschi, Miho Janvier, Jon A. Linker, Thomas Wiegelmann, Teresa Nieves-Chinchilla, Timothy S. Horbury, L. R. Bellot Rubio, A. Giunta, Nicolas Poirier, Bogdan Nicula, Andreas Lagg, Kévin Dalmasse, Jim M. Raines, Michael Lavarra, Carl J. Henney, Holly Gilbert, S. Parenti, D. Orozco Suárez, Mikel Indurain, David R. Williams, David Berghmans, L. Etesi, Andrzej Fludra, F. Auchère, Daniel Müller, Vincent Génot, Y. Wu, Jens Pomoell, Marco Romoli, N. Rich, A. Kouloumvakos, S. Caminade, Benoit Lavraud, Antoine Strugarek, G. Mann, Philippe Louarn, Arnaud Masson, J. Carlyle, L. Sanchez, I. Zouganelis, Baptiste Cecconi, Eric Buchlin, Javier Rodriguez-Pacheco, T. Amari, M. Haberreiter, Thomas Straus, C. Watson, Alexander Warmuth, Johann Hirzberger, Säm Krucker, Athanasios Papaioannou, Tino L. Riethmüller, Pedro Osuna, Cis Verbeeck, Shane A. Maloney, William T. Thompson, Luciano Rodriguez, Sami K. Solanki, H. Önel, Paolo Pagano, I. Cernuda, Andrei Fedorov, Luca Teriaca, E. Kraaikamp, Nicole Vilmer, Rui F. Pinto, S. Dolei, Simon Plunkett, Roberto Susino, Etienne Pariat, Andrew Walsh, Clementina Sasso, Vincenzo Andretta, Christopher J. Owen, Donald M. Hassler, S. Guest, O. C. St. Cyr, Anastasios Anastasiadis, Ester Antonucci, Angelos Vourlidas, Andrei Zhukov, Milan Maksimovic, C. N. Arge, Matthieu Alexandre, Joseph M. Davila, Centre de Physique Théorique [Palaiseau] (CPHT), École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Department of Physics, Space Physics Research Group, Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Naval Research Laboratory (NRL), European Space Astronomy Centre (ESAC), European Space Agency (ESA), INAF - Osservatorio Astrofisico di Torino (OATo), Istituto Nazionale di Astrofisica (INAF), INAF - Osservatorio Astrofisico di Catania (OACT), Institut d'astrophysique spatiale (IAS), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), National Center for Atmospheric Research [Boulder] (NCAR), Laboratoire de Physique des Plasmas (LPP), Université Paris-Sud - Paris 11 (UP11)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École polytechnique (X)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Institut de Recherche sur la Fusion par confinement Magnétique (IRFM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Stéréochimie et Interactions Moléculaires (STIM), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Royal Observatory of Belgium [Brussels] (ROB), Max-Planck-Institut für Sonnensystemforschung (MPS), Max-Planck-Gesellschaft, Centre de Recherche en Transplantation et Immunologie (U1064 Inserm - CRTI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X), Research and Scientific Support Department, ESTEC (RSSD), European Space Research and Technology Centre (ESTEC), European Space Agency (ESA)-European Space Agency (ESA), INAF - Osservatorio Astronomico di Capodimonte (OAC), Institut Jacques Monod (IJM (UMR_7592)), Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Solar-Terrestrial Centre of Excellence [Brussels] (STCE), Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), NOVELTIS [Sté], Department of Physics and Astronomy [Iowa City], University of Iowa [Iowa City], NASA Goddard Space Flight Center (GSFC), Space Science and Technology Department [Didcot] (RAL Space), STFC Rutherford Appleton Laboratory (RAL), Science and Technology Facilities Council (STFC)-Science and Technology Facilities Council (STFC), Laboratory for Atmospheric and Space Physics [Boulder] (LASP), University of Colorado [Boulder], Blackett Laboratory, Imperial College London, EADS Astrium SAS, Science Applications International Corporation (SAIC), Space Science and Applications, Los Alamos National Laboratory (LANL), Centre d'étude spatiale des rayonnements (CESR), Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, Trinity College Dublin, Leibniz-Institut für Astrophysik Potsdam (AIP), Laboratoire Francis PERRIN (LFP - URA 2453), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut d'Electronique du Solide et des Systèmes (InESS), Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Centro de Investigacion Cientifica y de Education Superior de Ensenada [Mexico] (CICESE), Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA (UMR_8109)), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Ecosystèmes et paysages montagnards (UR EPGR), Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF), Istituto Nazionale di Fisica Nucleare, Sezione di Napoli (INFN, Sezione di Napoli), Istituto Nazionale di Fisica Nucleare (INFN), Max Planck Institute for Solar System Research (MPS), Unité Scientifique de la Station de Nançay (USN), Centre National de la Recherche Scientifique (CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers en région Centre (OSUC), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO), Microbiology Department, St. Jame's Hospital, European Research Council, European Commission, Science and Technology Facilities Council (UK), Durham University, Centre National D'Etudes Spatiales (France), Helmholtz Association, German Centre for Air and Space Travel, Ministerio de Ciencia, Innovación y Universidades (España), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Agence Spatiale Européenne = European Space Agency (ESA), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Max-Planck-Institut für Sonnensystemforschung = Max Planck Institute for Solar System Research (MPS), Agence Spatiale Européenne = European Space Agency (ESA)-Agence Spatiale Européenne = European Space Agency (ESA), Observatoire des Sciences de l'Univers en région Centre (OSUC), Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS), ANR-17-CE31-0006,COROSHOCK,EVALUER LE ROLE DU CHOC COMME ACCELERATEUR DE PARTICULES SOLAIRES(2017), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université d'Orléans (UO), Rouillard A.P., Pinto R.F., Vourlidas A., De Groof A., Thompson W.T., Bemporad A., Dolei S., Indurain M., Buchlin E., Sasso C., Spadaro D., Dalmasse K., Hirzberger J., Zouganelis I., Strugarek A., Brun A.S., Alexandre M., Berghmans D., Raouafi N.E., Wiegelmann T., Pagano P., Arge C.N., Nieves-Chinchilla T., Lavarra M., Poirier N., Amari T., Aran A., Andretta V., Antonucci E., Anastasiadis A., Auchere F., Bellot Rubio L., Nicula B., Bonnin X., Bouchemit M., Budnik E., Caminade S., Cecconi B., Carlyle J., Cernuda I., Davila J.M., Etesi L., Espinosa Lara F., Fedorov A., Fineschi S., Fludra A., Genot V., Georgoulis M.K., Gilbert H.R., Giunta A., Gomez-Herrero R., Guest S., Haberreiter M., Hassler D., Henney C.J., Howard R.A., Horbury T.S., Janvier M., Jones S.I., Kozarev K., Kraaikamp E., Kouloumvakos A., Krucker S., Lagg A., Linker J., Lavraud B., Louarn P., Maksimovic M., Maloney S., Mann G., Masson A., Muller D., Onel H., Osuna P., Orozco Suarez D., Owen C.J., Papaioannou A., Perez-Suarez D., Rodriguez-Pacheco J., Parenti S., Pariat E., Peter H., Plunkett S., Pomoell J., Raines J.M., Riethmuller T.L., Rich N., Rodriguez L., Romoli M., Sanchez L., Solanki S.K., St Cyr O.C., Straus T., Susino R., Teriaca L., Del Toro Iniesta J.C., Ventura R., Verbeeck C., Vilmer N., Warmuth A., Walsh A.P., Watson C., Williams D., Wu Y., Zhukov A.N., Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), vilmer, nicole, and University of St Andrews. Applied Mathematics

Subjects
010504 meteorology & atmospheric sciences, corona [Sun], Solar wind, Astrophysics, [SDU.ASTR] Sciences of the Universe [physics]/Astrophysics [astro-ph], 7. Clean energy, 01 natural sciences, law.invention, Data acquisition, law, Coronal mass ejection, general [Sun], QB Astronomy, Astrophysics::Solar and Stellar Astrophysics, 010303 astronomy & astrophysics, Sun: magnetic fields, QC, ComputingMilieux_MISCELLANEOUS, QB, Physics, [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], 3rd-DAS, energetic particles, CORONAL MASS EJECTIONS, numerical modeling, magnetic fields [Sun], solar wind, Physics::Space Physics, Systems engineering, Astrophysics::Earth and Planetary Astrophysics, atmosphere [Sun], fundamental parameters [Sun], Sun: general, FORCE-FREE FIELD, Sun: fundamental parameters, Solar radius, Context (language use), STREAMER STRUCTURE, Orbiter, 0103 physical sciences, OPTIMIZATION APPROACH, [SDU.ASTR.SR] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR], POLARIZATION MEASUREMENTS, Sun: Solar wind, 3-DIMENSIONAL STRUCTURE, 0105 earth and related environmental sciences, Spacecraft, business.industry, Sun: corona, [SDU.ASTR.SR]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR], solar corona, MAGNETIC-FLUX ROPES, Astronomy and Astrophysics, SHOCKS DRIVEN, 115 Astronomy, Space science, SPECTRAL-LINES, QC Physics, 13. Climate action, Space and Planetary Science, business, Heliosphere, Sun: atmosphere, ELECTRON-DENSITY
Abstract

All authors: Rouillard, A. P.; Pinto, R. F.; Vourlidas, A.; De Groof, A.; Thompson, W. T.; Bemporad, A.; Dolei, S.; Indurain, M.; Buchlin, E.; Sasso, C.; Spadaro, D.; Dalmasse, K.; Hirzberger, J.; Zouganelis, I.; Strugarek, A.; Brun, A. S.; Alexandre, M.; Berghmans, D.; Raouafi, N. E.; Wiegelmann, T.; Pagano, P.; Arge, C. N.; Nieves-Chinchilla, T.; Lavarra, M.; Poirier, N.; Amari, T.; Aran, A.; Andretta, V.; Antonucci, E.; Anastasiadis, A.; Auchère, F.; Bellot Rubio, L.; Nicula, B.; Bonnin, X.; Bouchemit, M.; Budnik, E.; Caminade, S.; Cecconi, B.; Carlyle, J.; Cernuda, I.; Davila, J. M.; Etesi, L.; Espinosa Lara, F.; Fedorov, A.; Fineschi, S.; Fludra, A.; Génot, V.; Georgoulis, M. K.; Gilbert, H. R.; Giunta, A.; Gomez-Herrero, R.; Guest, S.; Haberreiter, M.; Hassler, D.; Henney, C. J.; Howard, R. A.; Horbury, T. S.; Janvier, M.; Jones, S. I.; Kozarev, K.; Kraaikamp, E.; Kouloumvakos, A.; Krucker, S.; Lagg, A.; Linker, J.; Lavraud, B.; Louarn, P.; Maksimovic, M.; Maloney, S.; Mann, G.; Masson, A.; Müller, D.; Önel, H.; Osuna, P.; Orozco Suarez, D.; Owen, C. J.; Papaioannou, A.; Pérez-Suárez, D.; Rodriguez-Pacheco, J.; Parenti, S.; Pariat, E.; Peter, H.; Plunkett, S.; Pomoell, J.; Raines, J. M.; Riethmüller, T. L.; Rich, N.; Rodriguez, L.; Romoli, M.; Sanchez, L.; Solanki, S. K.; St Cyr, O. C.; Straus, T.; Susino, R.; Teriaca, L.; del Toro Iniesta, J. C.; Ventura, R.; Verbeeck, C.; Vilmer, N.; Warmuth, A.; Walsh, A. P.; Watson, C.; Williams, D.; Wu, Y.; Zhukov, A. N.-- Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited., Context. The Solar Orbiter spacecraft will be equipped with a wide range of remote-sensing (RS) and in situ (IS) instruments to record novel and unprecedented measurements of the solar atmosphere and the inner heliosphere. To take full advantage of these new datasets, tools and techniques must be developed to ease multi-instrument and multi-spacecraft studies. In particular the currently inaccessible low solar corona below two solar radii can only be observed remotely. Furthermore techniques must be used to retrieve coronal plasma properties in time and in three dimensional (3D) space. Solar Orbiter will run complex observation campaigns that provide interesting opportunities to maximise the likelihood of linking IS data to their source region near the Sun. Several RS instruments can be directed to specific targets situated on the solar disk just days before data acquisition. To compare IS and RS, data we must improve our understanding of how heliospheric probes magnetically connect to the solar disk. Aims. The aim of the present paper is to briefly review how the current modelling of the Sun and its atmosphere can support Solar Orbiter science. We describe the results of a community-led effort by European Space Agency's Modelling and Data Analysis Working Group (MADAWG) to develop different models, tools, and techniques deemed necessary to test different theories for the physical processes that may occur in the solar plasma. The focus here is on the large scales and little is described with regards to kinetic processes. To exploit future IS and RS data fully, many techniques have been adapted to model the evolving 3D solar magneto-plasma from the solar interior to the solar wind. A particular focus in the paper is placed on techniques that can estimate how Solar Orbiter will connect magnetically through the complex coronal magnetic fields to various photospheric and coronal features in support of spacecraft operations and future scientific studies. Methods. Recent missions such as STEREO, provided great opportunities for RS, IS, and multi-spacecraft studies. We summarise the achievements and highlight the challenges faced during these investigations, many of which motivated the Solar Orbiter mission. We present the new tools and techniques developed by the MADAWG to support the science operations and the analysis of the data from the many instruments on Solar Orbiter. Results. This article reviews current modelling and tool developments that ease the comparison of model results with RS and IS data made available by current and upcoming missions. It also describes the modelling strategy to support the science operations and subsequent exploitation of Solar Orbiter data in order to maximise the scientific output of the mission. Conclusions. The on-going community effort presented in this paper has provided new models and tools necessary to support mission operations as well as the science exploitation of the Solar Orbiter data. The tools and techniques will no doubt evolve significantly as we refine our procedure and methodology during the first year of operations of this highly promising mission. © 2020 A. P. Rouillard et al., Solar Orbiter is a joint ESA and NASA mission. A. Vourlidas' Solar Orbiter effort is supported by NRL grant N00173-16-1-G029. P. Pagano would like to thank D. H. Mackay and S. L. Yardley for their valuable contributions, the European Research Council (ERC) under the European Union Horizon 2020 research and innovation program (grant agreement No. 647214), and the DiRAC Data Centric system at Durham University, operated by the Institute for Computational Cosmology on behalf of the STFC DiRAC HPC Facility (http://www.dirac.ac.uk).This equipment was funded by a BIS National E-infrastructure capital grant ST/K00042X/1, STFC capital grant ST/K00087X/1, DiRAC Operations grant ST/K003267/1 and Durham University. DiRAC is part of the National E-Infrastructure. A. Rouillard, V. Genot, M. Janvier, Elie Soubrier, F. Auchere, E. Buchlin and E. Pariat acknowledge support from the French space agency (Centre National d'Etudes Spatiales; CNES; https://cnes.fr/fr) that funds activity in plasma physics data center (Centre de Donnees de la Physique des Plasmas; CDPP; http://cdpp.eu/) and the Multi Experiment Data and Operation Center (MEDOC; https://idoc.ias.u-psud.fr/MEDOC), and the space weather team in Toulouse (Solar-Terrestrial Observations and Modelling Service; STORMS; http://storms-service.irap.omp.eu/).This includes funding for Gaia-DEM, the data mining tools AMDA (http://amda.cdpp.eu/), CLWEB (clweb.cesr. fr/) and the propagation tool (http://propagationtool.cdpp.eu).R.Pinto, M. Lavarra, Y. Wu and A. Kouloumvakos acknowledge financial support from the ANR project SLOW_ SOURCE No. ANR-17-CE31-0006-01, ANR project COROSHOCK No. ANR-18-ERC1-0006-01 and FP7 HELCATS project https://www.helcats-fp7.eu/under the FP7 EU contract number 606692. A. Warmuth acknowledges the support by DLR under grant No. 50 QL 0001. The STEREO SECCHI data are produced by a consortium of RAL (UK), NRL (USA), LMSAL (USA), GSFC (USA), MPS (Germany), CSL (Belgium), IOTA (France) and IAS (France). The ACE data were obtained from the ACE science center. The WIND data were obtained from the Space Physics Data Facility. Javier Rodriguez-Pacheco acknowledges Spanish Project: FEDER/MCIU-AEI/Project ESP2017-88436-R.

Published
2020

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