EGU2020-10050
https://doi.org/10.5194/egusphere-egu2020-10050
EGU General Assembly 2020
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

The RPW Low Frequency Receiver (LFR) on Solar Orbiter: in-situ LF electric and magnetic field measurements of the solar wind expansion

Thomas Chust1, Olivier Le Contel1, Matthieu Berthomier1, Alessandro Retinò1, Fouad Sahraoui1, Alexis Jeandet1, Paul Leroy1,2, Jean-Christophe Pellion1, Véronique Bouzid1, Bruno Katra1, Rodrigue Piberne1, Yuri Khotyaintsev3, Andris Vaivads3,4, Volodya Krasnoselskikh5, Matthieu Kretzschmar5,6, Jan Souček7, Ondrej Santolík7,8, Milan Maksimovic9, Stuart D. Bale10,11,12, and the MMS team*
Thomas Chust et al.
  • 1LPP/CNRS, Space Plasmas, Palaiseau, France (thomas.chust@lpp.polytechnique.fr)
  • 2Université de Rennes 1, Rennes, France
  • 3Swedish Institute of Space Physics (IRF), Uppsala, Sweden
  • 4Department of Space and Plasma Physics, School of Electrical Engineering and Computer Science, Royal Institute of Technology, Stockholm, Sweden
  • 5LPC2E/CNRS, Orléans, France
  • 6Université d’Orléans, Orléans, France
  • 7Institute of Atmospheric Physics, Czech Academy of Sciences, Prague, Czech Republic
  • 8Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic
  • 9LESIA, Observatoire de Paris, Meudon, France
  • 10Space Sciences Laboratory, University of California, Berkeley, CA, USA
  • 11Physics Department, University of California, CA, USA
  • 12Stellar Scientific, Berkeley, CA, USA
  • *A full list of authors appears at the end of the abstract

Solar Orbiter (SO) is an ESA/NASA mission for exploring the Sun-Heliosphere connection which has been launched in February 2020. The Low Frequency Receiver (LFR) is one of the main subsystems of the Radio and Plasma Wave (RPW) experiment on SO. It is designed for characterizing the low frequency (~0.1Hz–10kHz) electromagnetic fields & waves which develop, propagate, interact, and dissipate in the solar wind plasma. In correlation with particle observations it will help to understand the heating and acceleration processes at work during its expansion. We will present the first LFR data gathered during the Near Earth Commissioning Phase, and will compare them with MMS data recorded in similar solar wind condition.

MMS team:

Laurent Mirioni (1), Robert E. Ergun (13), Per-Arne Lindqvist (14), James L. Burch (15), Roy B. Torbert (16), Robert J. Strangeway (17), Barbara J Giles (18)

How to cite: Chust, T., Le Contel, O., Berthomier, M., Retinò, A., Sahraoui, F., Jeandet, A., Leroy, P., Pellion, J.-C., Bouzid, V., Katra, B., Piberne, R., Khotyaintsev, Y., Vaivads, A., Krasnoselskikh, V., Kretzschmar, M., Souček, J., Santolík, O., Maksimovic, M., and Bale, S. D. and the MMS team: The RPW Low Frequency Receiver (LFR) on Solar Orbiter: in-situ LF electric and magnetic field measurements of the solar wind expansion, EGU General Assembly 2020, Online, 4–8 May 2020, EGU2020-10050, https://doi.org/10.5194/egusphere-egu2020-10050, 2020.

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