The MAVEN Solar Wind Electron Analyzer

@article{Mitchell2016TheMS,
  title={The MAVEN Solar Wind Electron Analyzer},
  author={David L. Mitchell and Christian Xavier Mazelle and J. A. Sauvaud and J. J. Thocaven and J-N. Rouzaud and Alexander O. Fedorov and P. Rouger and Dominique Toublanc and Ellen Taylor and Dorothy A. Gordon and Miles Robinson and Sue Heavner and Paul Turin and Millan Fernando Diaz-Aguado and David W. Curtis and Robert P. Lin and Bruce M. Jakosky},
  journal={Space Science Reviews},
  year={2016},
  volume={200},
  pages={495-528}
}
The MAVEN Solar Wind Electron Analyzer (SWEA) is a symmetric hemispheric electrostatic analyzer with deflectors that is designed to measure the energy and angular distributions of 3-4600-eV electrons in the Mars environment. This energy range is important for impact ionization of planetary atmospheric species, and encompasses the solar wind core and halo populations, shock-energized electrons, auroral electrons, and ionospheric primary photoelectrons. The instrument is mounted at the end of a 1… 

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The Solar Wind Ion Analyzer (SWIA) on the MAVEN mission will measure the solar wind ion flows around Mars, both in the upstream solar wind and in the magneto-sheath and tail regions inside the bow

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