Search Results - "Berthelier, J.J"
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Organics in comet 67P – a first comparative analysis of mass spectra from ROSINA–DFMS, COSAC and Ptolemy
Published in Monthly notices of the Royal Astronomical Society (01-07-2017)“…Abstract The ESA Rosetta spacecraft followed comet 67P at a close distance for more than 2 yr. In addition, it deployed the lander Philae on to the surface of…”
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ICE, the electric field experiment on DEMETER
Published in Planetary and space science (01-04-2006)“…The objective of the ICE (Instrument Champ Electrique) experiment on board DEMETER is to provide a nearly continuous survey of the electromagnetic and/or…”
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Examples of unusual ionospheric observations made by the DEMETER satellite over seismic regions
Published in Physics and chemistry of the earth. Parts A/B/C (2006)“…The micro-satellite DEMETER was launched on June 29, 2004 in a polar and circular orbit with an altitude of ∼710 km. It is a CNES mission controlled from…”
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The magnetic field experiment IMSC and its data processing onboard DEMETER: Scientific objectives, description and first results
Published in Planetary and space science (01-04-2006)“…This paper is related to the presentation of the magnetic field experiment IMSC, and to the description of the electronic block named BANT onboard the…”
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Production, ionization and redistribution of O2 in Saturn's ring atmosphere
Published in Icarus (New York, N.Y. 1962) (01-02-2006)Get full text
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New insights on Titan's plasma-driven Schumann resonance inferred from Huygens and Cassini data
Published in Planetary and space science (01-12-2009)“…After a preliminary analysis of the low-frequency data collected with the electric antenna of the Permittivity, Wave and Altimetry (PWA) experiment onboard the…”
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In situ mass spectrometry during the Lutetia flyby
Published in Planetary and space science (01-06-2012)“…During the Rosetta flyby at asteroid Lutetia the ROSINA instrument tried to detect a thin exosphere of the asteroid. Although the instrument is sensitive…”
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Analysis methods for multi-component wave measurements on board the DEMETER spacecraft
Published in Planetary and space science (01-04-2006)“…We describe analysis methods to estimate parameters of electromagnetic waves based on the multi-component measurements of the DEMETER spacecraft. Using the…”
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Features of Nightside ULF Wave Activity in the Ionosphere
Published in Journal of geophysical research. Space physics (01-11-2019)“…We investigate the features of nightside ultralow frequency (ULF) waves in the ionosphere using electric field data in the DC/ULF range observed by the…”
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IAP, the thermal plasma analyzer on DEMETER
Published in Planetary and space science (01-04-2006)“…The Instrument d’Analyse du Plasma (IAP) on board DEMETER provides a nearly continuous survey of the main parameters of the thermal ion population with two…”
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Precipitation of Energetic Electrons from the Earth’s Radiation Belt Stimulated by High-Power HF Radio Waves for Modification of the Midlatitude Ionosphere
Published in Radiophysics and quantum electronics (01-02-2020)“…Based on the results of the experiments performed in 2005–2010 within the framework of the Sura—DEMETER program, we analyze the features of the precipitations…”
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ROSINA/DFMS capabilities to measure isotopic ratios in water at comet 67P/Churyumov–Gerasimenko
Published in Planetary and space science (01-08-2013)“…The likelihood that comets may have delivered part of the water to Earth has been reinforced by the recent observation of the earth-like D/H ratio in…”
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Bistatic sounding of the deep subsurface with a Ground Penetrating Radar – Experimental validation
Published in Planetary and space science (01-11-2015)“…Electromagnetic Investigation of the Sub-Surface (EISS) is a Ground Penetrating Radar (GPR) operating at very low frequencies in the HF range (2–4MHz) that was…”
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14
Production, ionization and redistribution of O 2 in Saturn's ring atmosphere
Published in Icarus (New York, N.Y. 1962) (01-02-2006)“…Molecular oxygen produced by the decomposition of icy surfaces is ubiquitous in Saturn's magnetosphere. A model is described for the toroidal O 2 atmosphere…”
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The capabilities of ROSINA/DFMS to measure argon isotopes at comet 67P/Churyumov–Gerasimenko
Published in Planetary and space science (01-01-2015)“…Little is known about the noble gas abundances in comets. These highly volatile atoms are possible tracers of the history of cometary matter including the…”
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Initial interpretation of Titan plasma interaction as observed by the Cassini plasma spectrometer: Comparisons with Voyager 1
Published in Planetary and space science (01-10-2006)“…The Cassini plasma spectrometer (CAPS) instrument made measurements of Titan's plasma environment when the Cassini Orbiter flew through the moon's plasma wake…”
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A Schumann-like resonance on Titan driven by Saturn's magnetosphere possibly revealed by the Huygens Probe
Published in Icarus (New York, N.Y. 1962) (01-11-2007)“…The low-frequency data collected with the antenna of the Permittivity, Wave and Altimetry experiment on board the Huygens Probe that landed on Titan on 14…”
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Electron conductivity and density profiles derived from the mutual impedance probe measurements performed during the descent of Huygens through the atmosphere of Titan
Published in Planetary and space science (01-11-2007)“…During the descent of the Huygens probe through the atmosphere of Titan, on January 14th, 2005, the permittivity, waves and altimetry (PWA) subsystem, a…”
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The DEMETER Science Mission Centre
Published in Planetary and space science (01-04-2006)“…The DEMETER Scientific Mission Centre (SMC) has been developed and is operated by the Laboratoire de Physique et Chimie de l’Environnement (LPCE). The SMC…”
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Power line harmonic radiation: A systematic study using DEMETER spacecraft
Published in Advances in space research (2007)“…We present results of a systematic survey of Power line harmonic radiation (PLHR) observed by the DEMETER spacecraft. DEMETER is a French micro-satellite…”
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