IMPACT: Science goals and firsts with STEREO

J. G. Luhmann, D. W. Curtis, R. P. Lin, D. Larson, P. Schroeder, A. Cummings, R. A. Mewaldt, E. C. Stone, A. Davis, T. Von Rosenvinge, M. H. Acuna, D. Reames, C. Ng, K. Ogilvie, R. Mueller-Mellin, H. Kunow, G. M. Mason, M. Wiedenbeck, A. Sauvaud, C. AoustinP. Louarn, J. Dandouras, A. Korth, V. Bothmer, V. Vasyliunas, T. Sanderson, R. G. Marsden, C. T. Russell, J. T. Gosling, J. L. Bougeret, D. J. McComas, J. A. Linker, P. Riley, D. Odstrcil, V. J. Pizzo, T. Gombosi, D. Dezeeuw, K. Kecskemety

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

The in situ measurements of particles and CME transients (IMPACT) investigation on the twin STEREO spacecraft focuses on the solar energetic particle, solar wind and suprathermal electron, and magnetic field measurements needed to address STEREO's goals. IMPACT will provide regular, identical, in situ multipoint measurements bracketing Earth as each spacecraft separates from it at a rate of ∼22°/yr along Earth's orbit. Combined with the PLASTIC and SWAVES investigations, IMPACT fills a critical role in the STEREO quest to connect SECCHI's 3D coronal images to their interplanetary consequences.

Original languageEnglish
Pages (from-to)1534-1543
Number of pages10
JournalAdvances in Space Research
Volume36
Issue number8
DOIs
Publication statusPublished - Jan 1 2005

    Fingerprint

Keywords

  • Coronal mass ejections
  • STEREO
  • Solar activity
  • Space missions
  • Space weather

ASJC Scopus subject areas

  • Aerospace Engineering
  • Astronomy and Astrophysics
  • Geophysics
  • Atmospheric Science
  • Space and Planetary Science
  • Earth and Planetary Sciences(all)

Cite this

Luhmann, J. G., Curtis, D. W., Lin, R. P., Larson, D., Schroeder, P., Cummings, A., Mewaldt, R. A., Stone, E. C., Davis, A., Von Rosenvinge, T., Acuna, M. H., Reames, D., Ng, C., Ogilvie, K., Mueller-Mellin, R., Kunow, H., Mason, G. M., Wiedenbeck, M., Sauvaud, A., ... Kecskemety, K. (2005). IMPACT: Science goals and firsts with STEREO. Advances in Space Research, 36(8), 1534-1543. https://doi.org/10.1016/j.asr.2005.03.033