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hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorARENOU, F.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorLURI, X.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorBABUSIAUX, C.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorFABRICIUS, C.
hal.structure.identifierKapteyn Astronomical Institute [Groningen]
dc.contributor.authorHELMI, A.
hal.structure.identifierUnivers, Théorie, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) [UTINAM]
dc.contributor.authorROBIN, A. C.
hal.structure.identifierINAF - Osservatorio Astronomico di Padova [OAPD]
dc.contributor.authorVALLENARI, A.
hal.structure.identifierObservatoire Astronomique de l'Université de Genève [ObsGE]
dc.contributor.authorBLANCO-CUARESMA, S.
hal.structure.identifierINAF - Osservatorio Astronomico di Padova [OAPD]
dc.contributor.authorCANTAT-GAUDIN, T.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorFINDEISEN, K.
hal.structure.identifierUnivers, Théorie, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) [UTINAM]
dc.contributor.authorREYLÉ, C.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorRUIZ-DERN, L.
hal.structure.identifierINAF - Osservatorio Astronomico di Padova [OAPD]
dc.contributor.authorSORDO, R.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorTURON, C.
hal.structure.identifierInstitute of Astronomy [Cambridge]
dc.contributor.authorWALTON, N. A.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorSHIH, I-C.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorANTICHE, E.
hal.structure.identifierSystèmes de Référence Temps Espace [SYRTE]
dc.contributor.authorBARACHE, C.
hal.structure.identifierUniversidade de Lisboa = University of Lisbon = Université de Lisbonne [ULISBOA]
dc.contributor.authorBARROS, M.
hal.structure.identifierKapteyn Astronomical Institute [Groningen]
dc.contributor.authorBREDDELS, M.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorCARRASCO, J. M.
hal.structure.identifierLeiden Observatory [Leiden]
dc.contributor.authorCOSTIGAN, G.
hal.structure.identifierUnivers, Théorie, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) [UTINAM]
dc.contributor.authorDIAKITÉ, S.
hal.structure.identifierObservatoire Astronomique de l'Université de Genève [ObsGE]
dc.contributor.authorEYER, L.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorFIGUERAS, F.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorGALLUCCIO, L.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorHEU, J.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorJORDI, C.
hal.structure.identifierUniversidade de Lisboa = University of Lisbon = Université de Lisbonne [ULISBOA]
dc.contributor.authorKRONE-MARTINS, A.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorLALLEMENT, R.
hal.structure.identifierSystèmes de Référence Temps Espace [SYRTE]
dc.contributor.authorLAMBERT, S.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorLECLERC, N.
hal.structure.identifierINAF - Osservatorio Astronomico di Roma [OAR]
dc.contributor.authorMARRESE, P. M.
hal.structure.identifierUniversidade de Lisboa = University of Lisbon = Université de Lisbonne [ULISBOA]
dc.contributor.authorMOITINHO, A.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorMOR, R.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorROMERO-GÓMEZ, M.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorSARTORETTI, P.
hal.structure.identifierInstitut de Ciènces del Cosmos (ICC)
dc.contributor.authorSORIA, S.
hal.structure.identifierM2A 2017
dc.contributor.authorSOUBIRAN, C.
hal.structure.identifierSystèmes de Référence Temps Espace [SYRTE]
dc.contributor.authorSOUCHAY, J.
hal.structure.identifierKapteyn Astronomical Institute [Groningen]
dc.contributor.authorVELJANOSKI, J.
hal.structure.identifierUnivers, Théorie, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) [UTINAM]
dc.contributor.authorZIAEEPOUR, H.
dc.contributor.authorGIUFFRIDA, G.
hal.structure.identifierINAF - Osservatorio Astrofisico di Arcetri [OAA]
dc.contributor.authorPANCINO, E.
hal.structure.identifierINAF - Osservatorio Astronomico di Bologna [OABO]
dc.contributor.authorBRAGAGLIA, A.
dc.date.issued2017
dc.identifier.issn0004-6361
dc.description.abstractEnBefore the publication of the Gaia Catalogue, the contents of the first data release have undergone multiple dedicated validation tests. These tests aim at analysing in-depth the Catalogue content to detect anomalies, individual problems in specific objects or in overall statistical properties, either to filter them before the public release, or to describe the different caveats of the release for an optimal exploitation of the data. Dedicated methods using either Gaia internal data, external catalogues or models have been developed for the validation processes. They are testing normal stars as well as various populations like open or globular clusters, double stars, variable stars, quasars. Properties of coverage, accuracy and precision of the data are provided by the numerous tests presented here and jointly analysed to assess the data release content. This independent validation confirms the quality of the published data, Gaia DR1 being the most precise all-sky astrometric and photometric catalogue to-date. However, several limitations in terms of completeness, astrometric and photometric quality are identified and described. Figures describing the relevant properties of the release are shown and the testing activities carried out validating the user interfaces are also described. A particular emphasis is made on the statistical use of the data in scientific exploitation.
dc.language.isoen
dc.publisherEDP Sciences
dc.subject.ensurveys
dc.subject.enastrometry
dc.subject.enmethods: data analysis
dc.subject.enproper motions
dc.subject.encatalogs
dc.subject.enparallaxes
dc.title.enGaia Data Release 1. Catalogue validation
dc.typeArticle de revue
dc.identifier.doi10.1051/0004-6361/201629895
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique galactique [astro-ph.GA]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
dc.identifier.arxiv1701.00292
bordeaux.journalAstronomy and Astrophysics - A&A
bordeaux.pageA50
bordeaux.volume599
bordeaux.peerReviewedoui
hal.identifierhal-01435677
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01435677v1
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