Journal article
First multispacecraft ion measurements in and near the Earth's magnetosphere with the identical Cluster ion spectrometry (CIS) experiment
Annales geophysicae (1988), Vol.19(10/12), pp.1303-1354
2001
DOI: 10.5194/angeo-19-1303-2001
Abstract
On board the four Cluster spacecraft, the Cluster Ion Spectrometry (CIS) experiment measures the full, three-dimensional ion distribution of the major magnetospheric ions (H+, He+, He++, and O+) from the thermal energies to about 40 keV/e. The experiment consists of two different instruments: a COmposition and DIstribution Function analyser (CIS1/CODIF), giving the mass per charge composition with medium (22.5°) angular resolution, and a Hot Ion Analyser (CIS2/HIA), which does not offer mass resolution but has a better angular resolution (5.6°) that is adequate for ion beam and solar wind measurements. Each analyser has two different sensitivities in order to increase the dynamic range. First tests of the instruments (commissioning activities) were achieved from early September 2000 to mid January 2001, and the operation phase began on 1 February 2001. In this paper, first results of the CIS instruments are presented showing the high level performances and capabilities of the instruments. Good examples of data were obtained in the central plasma sheet, magnetopause crossings, magnetosheath, solar wind and cusp measurements. Observations in the auroral regions could also be obtained with the Cluster spacecraft at radial distances of 4–6 Earth radii. These results show the tremendous interest of multispacecraft measurements with identical instruments and open a new area in magnetospheric and solar wind-magnetosphere interaction physics.
Details
- Title: Subtitle
- First multispacecraft ion measurements in and near the Earth's magnetosphere with the identical Cluster ion spectrometry (CIS) experiment
- Creators
- H Rème - Centre d'étude spatiale des rayonnementsC Aoustin - Centre d'étude spatiale des rayonnementsJ. M Bosqued - Centre d'étude spatiale des rayonnementsI Dandouras - Centre d'étude spatiale des rayonnementsB Lavraud - Centre d'étude spatiale des rayonnementsJ. A Sauvaud - Centre d'étude spatiale des rayonnementsA Barthe - Centre d'étude spatiale des rayonnementsJ Bouyssou - Centre d'étude spatiale des rayonnementsTh Camus - Centre d'étude spatiale des rayonnementsO Coeur-Joly - Centre d'étude spatiale des rayonnementsA Cros - Centre d'étude spatiale des rayonnementsJ Cuvilo - Centre d'étude spatiale des rayonnementsF Ducay - Centre d'étude spatiale des rayonnementsY Garbarowitz - Centre d'étude spatiale des rayonnementsJ. L Medale - Centre d'étude spatiale des rayonnementsE Penou - Centre d'étude spatiale des rayonnementsH Perrier - Centre d'étude spatiale des rayonnementsD Romefort - Centre d'étude spatiale des rayonnementsJ Rouzaud - Centre d'étude spatiale des rayonnementsC Vallat - Centre d'étude spatiale des rayonnementsD Alcaydé - Centre d'étude spatiale des rayonnementsC Jacquey - Centre d'étude spatiale des rayonnementsC Mazelle - Centre d'étude spatiale des rayonnementsC D'Uston - Centre d'étude spatiale des rayonnementsE Möbius - University of New HampshireL. M Kistler - University of New HampshireK Crocker - University of New HampshireM Granoff - University of New HampshireC Mouikis - University of New HampshireM Popecki - University of New HampshireM Vosbury - University of New HampshireB Klecker - Max Planck Institute for Extraterrestrial PhysicsD Hovestadt - Max Planck Institute for Extraterrestrial PhysicsH Kucharek - Max Planck Institute for Extraterrestrial PhysicsE Kuenneth - Max Planck Institute for Extraterrestrial PhysicsG Paschmann - Max Planck Institute for Extraterrestrial PhysicsM Scholer - Max Planck Institute for Extraterrestrial PhysicsN Sckopke - Max Planck Institute for Extraterrestrial PhysicsE Seidenschwang - Max Planck Institute for Extraterrestrial PhysicsC. W Carlson - Space Sciences Laboratory [Berkeley]D. W Curtis - Space Sciences Laboratory [Berkeley]C Ingraham - Space Sciences Laboratory [Berkeley]R. P Lin - Space Sciences Laboratory [Berkeley]J. P McFadden - Space Sciences Laboratory [Berkeley]G. K Parks - Space Sciences Laboratory [Berkeley]T Phan - Space Sciences Laboratory [Berkeley]V Formisano - Istituto di Fisica dello Spazio InterplanetarioE Amata - Istituto di Fisica dello Spazio InterplanetarioM. B Bavassano-Cattaneo - Istituto di Fisica dello Spazio InterplanetarioP Baldetti - Istituto di Fisica dello Spazio InterplanetarioR Bruno - Istituto di Fisica dello Spazio InterplanetarioG Chionchio - Istituto di Fisica dello Spazio InterplanetarioA Di Lellis - Istituto di Fisica dello Spazio InterplanetarioM. F Marcucci - Istituto di Fisica dello Spazio InterplanetarioG Pallocchia - Istituto di Fisica dello Spazio InterplanetarioA Korth - MPAEP. W Daly - MPAEB Graeve - MPAEH Rosenbauer - MPAEV Vasyliunas - MPAEM Mccarthy - U. WM Wilber - U. WL Eliasson - IRFR Lundin - IRFS Olsen - IRFE. G Shelley - Lockheed Martin Advanced Technology LaboratoriesS Fuselier - Lockheed Martin (United States)A. G Ghielmetti - Lockheed Martin Advanced Technology LaboratoriesW Lennartsson - Lockheed Martin Advanced Technology LaboratoriesC. P Escoubet - European Space Research and Technology CentreHans Balsiger - University of BernR Friedel - Los Alamos National LaboratoryJ.-B Cao - CCSARR. A Kovrazhkin - Space Research Institute of the Russian Academy of SciencesI Papamastorakis - University of CreteR Pellat - Atomic Energy (Canada)J Scudder - University of IowaB Sonnerup - Dartmouth College
- Resource Type
- Journal article
- Publication Details
- Annales geophysicae (1988), Vol.19(10/12), pp.1303-1354
- DOI
- 10.5194/angeo-19-1303-2001
- ISSN
- 0992-7689
- eISSN
- 1432-0576
- Publisher
- European Geosciences Union
- Language
- English
- Date published
- 2001
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199937802771
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