0000000000133219

AUTHOR

Antonio Rius

showing 3 related works from this author

Discovery of shell-like radio-structure in SN1993J

1995

The radio-luminous supernova SN 1993J in M81 offers an unprecedented opportunity to study with high linear resolution the details of the growth of a supernova radio structure by means of the VLBI technique.

PhysicsSupernovaMultidisciplinaryAstrophysics::High Energy Astrophysical PhenomenaVery-long-baseline interferometryStructure (category theory)Shell (structure)Astrophysics::Solar and Stellar AstrophysicsAstronomyAstrophysics::Cosmology and Extragalactic AstrophysicsAstrophysicsLinear resolutionAstrophysics::Galaxy Astrophysics
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Expansion of SN 1993J

1995

A sequence of images from very long baseline interferometry shows that the young radio supernova SN 1993J is expanding with circular symmetry. However, the circularly symmetric images show emission asymmetries. A scenario in which freely expanding supernova ejecta shock mostly isotropic circumstellar material is strongly favored. The sequence of images constitutes the first “movie” of a radio supernova.

PhysicsMultidisciplinaryAstrophysics::High Energy Astrophysical PhenomenaIsotropyAstronomyAstrophysics::Cosmology and Extragalactic AstrophysicsAstrophysicsShock (mechanics)SupernovaVery-long-baseline interferometryAstrophysics::Solar and Stellar AstrophysicsCircular symmetryEjectaAstrophysics::Galaxy Astrophysics
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CAROLS: A New Airborne L-Band Radiometer for Ocean Surface and Land Observations

2011

The "Cooperative Airborne Radiometer for Ocean and Land Studies" (CAROLS) L-Band radiometer was designed and built as a copy of the EMIRAD II radiometer constructed by the Technical University of Denmark team. It is a fully polarimetric and direct sampling correlation radiometer. It is installed on board a dedicated French ATR42 research aircraft, in conjunction with other airborne instruments (C-Band scatterometer--STORM, the GOLD-RTR GPS system, the infrared CIMEL radiometer and a visible wavelength camera). Following initial laboratory qualifications, three airborne campaigns involving 21 flights were carried out over South West France, the Valencia site and the Bay of Biscay (Atlantic O…

analyse de donnéesL band010504 meteorology & atmospheric sciencesMeteorologytélédétection0211 other engineering and technologiesPolarimetry02 engineering and technologylcsh:Chemical technology01 natural sciencesBiochemistry RADIOMETER;CAROLS;L-BAND;MISSION SMOS;OCEAN SALINITY;SOIL MOISTURE; MESURE AEROPORTEECAROLSArticleAnalytical Chemistry[SDV.EE.ECO]Life Sciences [q-bio]/Ecology environment/Ecosystemslcsh:TP1-1185ocean salinityElectrical and Electronic EngineeringInstrumentation021101 geological & geomatics engineering0105 earth and related environmental sciencesRemote sensingRadiometerbusiness.industryConjunction (astronomy)Ocean salinityL bandradiometerL band radiometerAtomic and Molecular Physics and OpticsOn boardL-bandAutre (Sciences de l'ingénieur)Global Positioning SystemEnvironmental scienceSatelliteRadiometerSoil moisturesoil moisturebusinessSMOS
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