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Gaia Data Release 3

dc.contributor.authorVALLENARI, A.
dc.contributor.authorBROWN, A.
dc.contributor.authorPRUSTI, T.
hal.structure.identifierEuropean Space Research and Technology Centre [ESTEC]
dc.contributor.authorDE BRUIJNE, J.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorARENOU, F.
dc.contributor.authorBABUSIAUX, C.
hal.structure.identifierDepartment of nuclear medicine
dc.contributor.authorBIERMANN, M.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorCREEVEY, O.
dc.contributor.authorDUCOURANT, C.
dc.contributor.authorEVANS, D.
dc.contributor.authorEYER, L.
dc.contributor.authorGUERRA, R.
dc.contributor.authorHUTTON, A.
hal.structure.identifierInstitut de Ciencies del Cosmos [ICCUB]
dc.contributor.authorJORDI, C.
dc.contributor.authorKLIONER, S.
dc.contributor.authorLAMMERS, U.
hal.structure.identifierLund Observatory
dc.contributor.authorLINDEGREN, L.
hal.structure.identifierInstitut de Ciencies del Cosmos [ICCUB]
dc.contributor.authorLURI, X.
hal.structure.identifierObservatoire de la Côte d'Azur [OCA]
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
hal.structure.identifierINAF - Osservatorio Astrofisico di Torino [OATo]
hal.structure.identifierDepartment of Physics [Helsinki]
hal.structure.identifierFinnish Geospatial Research Institute [FGI]
hal.structure.identifierGroupement de Recherche et d'Etudes en Gestion à HEC [GREGH]
hal.structure.identifierEuropean Space Research and Technology Centre [ESTEC]
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierInstitute of Astronomy [Cambridge]
hal.structure.identifierGeneva Observatory
dc.contributor.authorMIGNARD, F.
hal.structure.identifierCentre National d'Études Spatiales [Toulouse] [CNES]
dc.contributor.authorPANEM, C.
dc.contributor.authorPOURBAIX, D.
dc.contributor.authorRANDICH, S.
dc.contributor.authorSARTORETTI, P.
dc.contributor.authorSOUBIRAN, C.
dc.contributor.authorTANGA, P.
dc.contributor.authorWALTON, N.
dc.contributor.authorBAILER-JONES, C.
dc.contributor.authorBASTIAN, U.
dc.contributor.authorDRIMMEL, R.
dc.contributor.authorJANSEN, F.
dc.contributor.authorKATZ, D.
dc.contributor.authorLATTANZI, M.
dc.contributor.authorVAN LEEUWEN, F.
dc.contributor.authorBAKKER, J.
dc.contributor.authorCACCIARI, C.
dc.contributor.authorCASTAÑEDA, J.
dc.contributor.authorDE ANGELI, F.
dc.contributor.authorFABRICIUS, C.
dc.contributor.authorFOUESNEAU, M.
dc.contributor.authorFRÉMAT, Y.
dc.contributor.authorGALLUCCIO, L.
dc.contributor.authorGUERRIER, A.
dc.contributor.authorHEITER, U.
dc.contributor.authorMASANA, E.
dc.contributor.authorMESSINEO, R.
dc.contributor.authorMOWLAVI, N.
dc.contributor.authorNICOLAS, C.
dc.contributor.authorNIENARTOWICZ, K.
dc.contributor.authorPAILLER, F.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorPANUZZO, P.
dc.contributor.authorRICLET, F.
dc.contributor.authorROUX, W.
dc.contributor.authorSEABROKE, G.
dc.contributor.authorSORDO, R.
dc.contributor.authorTHÉVENIN, F.
dc.contributor.authorGRACIA-ABRIL, Gwenaël
dc.contributor.authorPORTELL, J.
dc.contributor.authorTEYSSIER, D.
dc.contributor.authorALTMANN, M.
dc.contributor.authorANDRAE, R.
dc.contributor.authorAUDARD, M.
dc.contributor.authorBELLAS-VELIDIS, I.
dc.contributor.authorBENSON, K.
dc.contributor.authorBERTHIER, J.
dc.contributor.authorBLOMME, R.
dc.contributor.authorBURGESS, P.
dc.contributor.authorBUSONERO, D.
dc.contributor.authorBUSSO, G.
dc.contributor.authorCÁNOVAS, H.
dc.contributor.authorCARRY, B.
dc.contributor.authorCELLINO, A.
dc.contributor.authorCHEEK, N.
dc.contributor.authorCLEMENTINI, G.
dc.contributor.authorDAMERDJI, Y.
dc.contributor.authorDAVIDSON, M.
dc.contributor.authorDE TEODORO, P.
dc.contributor.authorNUÑEZ CAMPOS, M.
dc.contributor.authorDELCHAMBRE, L.
dc.contributor.authorDELL’ORO, A.
dc.contributor.authorESQUEJ, P.
dc.contributor.authorFERNÁNDEZ-HERNÁNDEZ, J.
dc.contributor.authorFRAILE, E.
dc.contributor.authorGARABATO, D.
dc.contributor.authorGARCÍA-LARIO, P.
dc.contributor.authorGOSSET, E.
dc.contributor.authorHAIGRON, R.
dc.contributor.authorHALBWACHS, J.-L.
dc.contributor.authorHAMBLY, N.
dc.contributor.authorHARRISON, D.
dc.contributor.authorHERNÁNDEZ, J.
hal.structure.identifierInstitut de Mécanique Céleste et de Calcul des Ephémérides [IMCCE]
dc.contributor.authorHESTROFFER, D.
dc.contributor.authorHODGKIN, S.
dc.contributor.authorHOLL, B.
dc.contributor.authorJANSSEN, K.
dc.contributor.authorJEVARDAT DE FOMBELLE, G.
dc.contributor.authorJORDAN, S.
dc.contributor.authorKRONE-MARTINS, A.
dc.contributor.authorLANZAFAME, A.
dc.contributor.authorLÖFFLER, W.
dc.contributor.authorMARCHAL, O.
dc.contributor.authorMARRESE, P.
dc.contributor.authorMOITINHO, A.
dc.contributor.authorMUINONEN, K.
dc.contributor.authorOSBORNE, P.
dc.contributor.authorPANCINO, E.
dc.contributor.authorPAUWELS, T.
dc.contributor.authorRECIO-BLANCO, A.
dc.contributor.authorREYLÉ, C.
dc.contributor.authorRIELLO, M.
dc.contributor.authorRIMOLDINI, L.
dc.contributor.authorROEGIERS, T.
dc.contributor.authorRYBIZKI, J.
dc.contributor.authorSARRO, L.
dc.contributor.authorSIOPIS, C.
dc.contributor.authorSMITH, M.
dc.contributor.authorSOZZETTI, A.
dc.contributor.authorUTRILLA, E.
dc.contributor.authorVAN LEEUWEN, M.
dc.contributor.authorABBAS, U.
dc.contributor.authorÁBRAHÁM, P.
dc.contributor.authorABREU ARAMBURU, A.
dc.contributor.authorAERTS, C.
dc.contributor.authorAGUADO, J.
dc.contributor.authorAJAJ, M.
dc.contributor.authorALDEA-MONTERO, F.
dc.contributor.authorALTAVILLA, G.
dc.contributor.authorÁLVAREZ, M.
dc.contributor.authorALVES, J.
dc.contributor.authorANDERS, F.
dc.contributor.authorANDERSON, R.
dc.contributor.authorANGLADA VARELA, E.
dc.contributor.authorANTOJA, T.
dc.contributor.authorBAINES, D.
dc.contributor.authorBAKER, S.
dc.contributor.authorBALAGUER-NÚÑEZ, L.
dc.contributor.authorBALBINOT, E.
dc.contributor.authorBALOG, Z.
dc.contributor.authorBARACHE, C.
dc.contributor.authorBARBATO, D.
dc.contributor.authorBARROS, M.
dc.contributor.authorBARSTOW, M.
dc.contributor.authorBARTOLOMÉ, S.
dc.contributor.authorBASSILANA, J.-L.
dc.contributor.authorBAUCHET, N.
dc.contributor.authorBECCIANI, U.
dc.contributor.authorBELLAZZINI, M.
dc.contributor.authorBERIHUETE, A.
dc.contributor.authorBERNET, M.
dc.contributor.authorBERTONE, S.
dc.contributor.authorBIANCHI, L.
dc.contributor.authorBINNENFELD, A.
dc.contributor.authorBLANCO-CUARESMA, S.
dc.contributor.authorBLAZERE, A.
dc.contributor.authorBOCH, T.
dc.contributor.authorBOMBRUN, A.
dc.contributor.authorBOSSINI, D.
dc.contributor.authorBOUQUILLON, S.
dc.contributor.authorBRAGAGLIA, A.
dc.contributor.authorBRAMANTE, L.
dc.contributor.authorBREEDT, E.
dc.contributor.authorBRESSAN, A.
dc.contributor.authorBROUILLET, N.
dc.contributor.authorBRUGALETTA, E.
dc.contributor.authorBUCCIARELLI, B.
dc.contributor.authorBURLACU, A.
dc.contributor.authorBUTKEVICH, A.
dc.contributor.authorBUZZI, R.
dc.contributor.authorCAFFAU, E.
dc.contributor.authorCANCELLIERE, R.
dc.contributor.authorCANTAT-GAUDIN, T.
dc.contributor.authorCARBALLO, R.
dc.contributor.authorCARLUCCI, T.
dc.contributor.authorCARNERERO, M.
dc.contributor.authorCARRASCO, J.
dc.contributor.authorCASAMIQUELA, L.
dc.contributor.authorCASTELLANI, M.
dc.contributor.authorCASTRO-GINARD, A.
dc.contributor.authorCHAOUL, L.
dc.contributor.authorCHARLOT, P.
dc.contributor.authorCHEMIN, L.
dc.contributor.authorCHIARAMIDA, V.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorCHIAVASSA, Andrea
dc.contributor.authorCHORNAY, N.
dc.contributor.authorCOMORETTO, G.
dc.contributor.authorCONTURSI, G.
dc.contributor.authorCOOPER, W.
dc.contributor.authorCORNEZ, T.
dc.contributor.authorCOWELL, S.
dc.contributor.authorCRIFO, F.
dc.contributor.authorCROPPER, M.
dc.contributor.authorCROSTA, M.
dc.contributor.authorCROWLEY, C.
dc.contributor.authorDAFONTE, C.
dc.contributor.authorDAPERGOLAS, A.
dc.contributor.authorDAVID, M.
dc.contributor.authorDAVID, P.
dc.contributor.authorDE LAVERNY, P.
dc.contributor.authorDE LUISE, F.
dc.contributor.authorDE MARCH, R.
dc.contributor.authorDE RIDDER, J.
dc.contributor.authorDE SOUZA, R.
dc.contributor.authorDE TORRES, A.
dc.contributor.authorDEL PELOSO, E.
dc.contributor.authorDEL POZO, E.
dc.contributor.authorDELBO, M.
dc.contributor.authorDELGADO, A.
dc.contributor.authorDELISLE, J.-B.
dc.contributor.authorDEMOUCHY, C.
dc.contributor.authorDHARMAWARDENA, T.
dc.contributor.authorDI MATTEO, P.
dc.contributor.authorDIAKITE, S.
dc.contributor.authorDIENER, C.
dc.contributor.authorDISTEFANO, E.
dc.contributor.authorDOLDING, C.
dc.contributor.authorEDVARDSSON, B.
dc.contributor.authorENKE, H.
dc.contributor.authorFABRE, C.
dc.contributor.authorFABRIZIO, M.
dc.contributor.authorFAIGLER, S.
dc.contributor.authorFEDORETS, G.
dc.contributor.authorFERNIQUE, P.
dc.contributor.authorFIENGA, A.
dc.contributor.authorFIGUERAS, F.
dc.contributor.authorFOURNIER, Y.
dc.contributor.authorFOURON, C.
dc.contributor.authorFRAGKOUDI, F.
dc.contributor.authorGAI, M.
dc.contributor.authorGARCIA-GUTIERREZ, A.
dc.contributor.authorGARCIA-REINALDOS, M.
dc.contributor.authorGARCÍA-TORRES, M.
dc.contributor.authorGAROFALO, A.
dc.contributor.authorGAVEL, A.
dc.contributor.authorGAVRAS, P.
dc.contributor.authorGERLACH, E.
dc.contributor.authorGEYER, R.
dc.contributor.authorGIACOBBE, P.
dc.contributor.authorGILMORE, G.
dc.contributor.authorGIRONA, S.
dc.contributor.authorGIUFFRIDA, G.
dc.contributor.authorGOMEL, R.
dc.contributor.authorGOMEZ, A.
dc.contributor.authorGONZÁLEZ-NÚÑEZ, J.
dc.contributor.authorGONZÁLEZ-SANTAMARÍA, I.
dc.contributor.authorGONZÁLEZ-VIDAL, J.
dc.contributor.authorGRANVIK, M.
dc.contributor.authorGUILLOUT, P.
dc.contributor.authorGUIRAUD, J.
dc.contributor.authorGUTIÉRREZ-SÁNCHEZ, R.
dc.contributor.authorGUY, L.
dc.contributor.authorHATZIDIMITRIOU, D.
dc.contributor.authorHAUSER, M.
dc.contributor.authorHAYWOOD, M.
dc.contributor.authorHELMER, A.
dc.contributor.authorHELMI, A.
dc.contributor.authorSARMIENTO, M.
dc.contributor.authorHIDALGO, S.
dc.contributor.authorHILGER, T.
dc.contributor.authorHŁADCZUK, N.
dc.contributor.authorHOBBS, D.
dc.contributor.authorHOLLAND, G.
dc.contributor.authorHUCKLE, H.
dc.contributor.authorJARDINE, K.
dc.contributor.authorJASNIEWICZ, G.
dc.contributor.authorJEAN-ANTOINE PICCOLO, A.
dc.contributor.authorJIMÉNEZ-ARRANZ, Ó.
dc.contributor.authorJORISSEN, A.
dc.contributor.authorJUARISTI CAMPILLO, J.
dc.contributor.authorJULBE, F.
dc.contributor.authorKARBEVSKA, L.
dc.contributor.authorKERVELLA, P.
dc.contributor.authorKHANNA, S.
dc.contributor.authorKONTIZAS, M.
dc.contributor.authorKORDOPATIS, G.
dc.contributor.authorKORN, A.
dc.contributor.authorKÓSPÁL, Á
dc.contributor.authorKOSTRZEWA-RUTKOWSKA, Z.
dc.contributor.authorKRUSZYŃSKA, K.
dc.contributor.authorKUN, M.
dc.contributor.authorLAIZEAU, P.
dc.contributor.authorLAMBERT, S.
dc.contributor.authorLANZA, A.
dc.contributor.authorLASNE, Y.
dc.contributor.authorLE CAMPION, J.-F.
dc.contributor.authorLEBRETON, Y.
dc.contributor.authorLEBZELTER, T.
dc.contributor.authorLECCIA, S.
dc.contributor.authorLECLERC, N.
dc.contributor.authorLECOEUR-TAIBI, I.
dc.contributor.authorLIAO, S.
dc.contributor.authorLICATA, E.
dc.contributor.authorLINDSTRØM, H.
dc.contributor.authorLISTER, T.
dc.contributor.authorLIVANOU, E.
dc.contributor.authorLOBEL, A.
dc.contributor.authorLORCA, A.
dc.contributor.authorLOUP, C.
dc.contributor.authorMADRERO PARDO, P.
dc.contributor.authorMAGDALENO ROMEO, A.
dc.contributor.authorMANAGAU, S.
dc.contributor.authorMANN, R.
dc.contributor.authorMANTEIGA, M.
dc.contributor.authorMARCHANT, J.
dc.contributor.authorMARCONI, M.
dc.contributor.authorMARCOS, J.
dc.contributor.authorMARCOS SANTOS, M.
dc.contributor.authorMARÍN PINA, D.
dc.contributor.authorMARINONI, S.
dc.contributor.authorMAROCCO, F.
dc.contributor.authorMARSHALL, D.
dc.contributor.authorMARTIN POLO, L.
dc.contributor.authorMARTÍN-FLEITAS, J.
dc.contributor.authorMARTON, G.
dc.contributor.authorMARY, N.
dc.contributor.authorMASIP, A.
dc.contributor.authorMASSARI, D.
dc.contributor.authorMASTROBUONO-BATTISTI, A.
dc.contributor.authorMAZEH, T.
dc.contributor.authorMCMILLAN, P.
dc.contributor.authorMESSINA, S.
dc.contributor.authorMICHALIK, D.
dc.contributor.authorMILLAR, N.
dc.contributor.authorMINTS, A.
dc.contributor.authorMOLINA, D.
dc.contributor.authorMOLINARO, R.
dc.contributor.authorMOLNÁR, L.
dc.contributor.authorMONARI, G.
dc.contributor.authorMONGUIÓ, M.
dc.contributor.authorMONTEGRIFFO, P.
dc.contributor.authorMONTERO, A.
dc.contributor.authorMOR, R.
dc.contributor.authorMORA, A.
dc.contributor.authorMORBIDELLI, R.
dc.contributor.authorMOREL, T.
dc.contributor.authorMORRIS, D.
dc.contributor.authorMURAVEVA, T.
dc.contributor.authorMURPHY, C.
dc.contributor.authorMUSELLA, I.
dc.contributor.authorNAGY, Z.
dc.contributor.authorNOVAL, L.
dc.contributor.authorOCAÑA, F.
dc.contributor.authorOGDEN, A.
dc.contributor.authorORDENOVIC, C.
dc.contributor.authorOSINDE, J.
dc.contributor.authorPAGANI, C.
dc.contributor.authorPAGANO, I.
dc.contributor.authorPALAVERSA, L.
dc.contributor.authorPALICIO, P.
dc.contributor.authorPALLAS-QUINTELA, L.
dc.contributor.authorPANAHI, A.
dc.contributor.authorPAYNE-WARDENAAR, S.
dc.contributor.authorPEÑALOSA ESTELLER, X.
dc.contributor.authorPENTTILÄ, A.
dc.contributor.authorPICHON, B.
dc.contributor.authorPIERSIMONI, A.
dc.contributor.authorPINEAU, F.-X.
dc.contributor.authorPLACHY, E.
dc.contributor.authorPLUM, G.
dc.contributor.authorPOGGIO, E.
dc.contributor.authorPRŠA, A.
dc.contributor.authorPULONE, L.
dc.contributor.authorRACERO, E.
dc.contributor.authorRAGAINI, S.
dc.contributor.authorRAINER, M.
dc.contributor.authorRAITERI, C.
dc.contributor.authorRAMBAUX, N.
dc.contributor.authorRAMOS, P.
dc.contributor.authorRAMOS-LERATE, M.
dc.contributor.authorRE FIORENTIN, P.
dc.contributor.authorREGIBO, S.
dc.contributor.authorRICHARDS, P.
dc.contributor.authorRIOS DIAZ, C.
dc.contributor.authorRIPEPI, V.
dc.contributor.authorRIVA, A.
dc.contributor.authorRIX, H.-W.
dc.contributor.authorRIXON, G.
dc.contributor.authorROBICHON, N.
dc.contributor.authorROBIN, A.
dc.contributor.authorROBIN, C.
dc.contributor.authorROELENS, M.
dc.contributor.authorROGUES, H.
dc.contributor.authorROHRBASSER, L.
dc.contributor.authorROMERO-GÓMEZ, M.
dc.contributor.authorROWELL, N.
dc.contributor.authorROYER, F.
dc.contributor.authorRUZ MIERES, D.
dc.contributor.authorRYBICKI, K.
dc.contributor.authorSADOWSKI, G.
dc.contributor.authorSÁEZ NÚÑEZ, A.
dc.contributor.authorSAGRISTÀ SELLÉS, A.
dc.contributor.authorSAHLMANN, J.
dc.contributor.authorSALGUERO, E.
dc.contributor.authorSAMARAS, N.
dc.contributor.authorSANCHEZ GIMENEZ, V.
dc.contributor.authorSANNA, N.
dc.contributor.authorSANTOVEÑA, R.
dc.contributor.authorSARASSO, M.
dc.contributor.authorSCHULTHEIS, M.
dc.contributor.authorSCIACCA, E.
dc.contributor.authorSEGOL, M.
dc.contributor.authorSEGOVIA, J.
dc.contributor.authorSÉGRANSAN, D.
dc.contributor.authorSEMEUX, D.
dc.contributor.authorSHAHAF, S.
dc.contributor.authorSIDDIQUI, H.
dc.contributor.authorSIEBERT, A.
dc.contributor.authorSILTALA, L.
dc.contributor.authorSILVELO, A.
dc.contributor.authorSLEZAK, E.
dc.contributor.authorSLEZAK, I.
dc.contributor.authorSMART, R.
dc.contributor.authorSNAITH, O.
dc.contributor.authorSOLANO, E.
dc.contributor.authorSOLITRO, F.
dc.contributor.authorSOUAMI, D.
dc.contributor.authorSOUCHAY, J.
dc.contributor.authorSPAGNA, A.
dc.contributor.authorSPINA, L.
dc.contributor.authorSPOTO, F.
dc.contributor.authorSTEELE, I.
dc.contributor.authorSTEIDELMÜLLER, H.
dc.contributor.authorSTEPHENSON, C.
dc.contributor.authorSÜVEGES, M.
dc.contributor.authorSURDEJ, J.
dc.contributor.authorSZABADOS, L.
dc.contributor.authorSZEGEDI-ELEK, E.
dc.contributor.authorTARIS, F.
dc.contributor.authorTAYLOR, M.
dc.contributor.authorTEIXEIRA, R.
dc.contributor.authorTOLOMEI, L.
dc.contributor.authorTONELLO, N.
dc.contributor.authorTORRA, F.
dc.contributor.authorTORRA, J.
dc.contributor.authorTORRALBA ELIPE, G.
dc.contributor.authorTRABUCCHI, M.
dc.contributor.authorTSOUNIS, A.
dc.contributor.authorTURON, C.
dc.contributor.authorULLA, A.
dc.contributor.authorUNGER, N.
dc.contributor.authorVAILLANT, M.
dc.contributor.authorVAN DILLEN, E.
dc.contributor.authorVAN REEVEN, W.
dc.contributor.authorVANEL, O.
dc.contributor.authorVECCHIATO, A.
dc.contributor.authorVIALA, Y.
dc.contributor.authorVICENTE, D.
dc.contributor.authorVOUTSINAS, S.
dc.contributor.authorWEILER, M.
dc.contributor.authorWEVERS, T.
dc.contributor.authorWYRZYKOWSKI, Ł.
dc.contributor.authorYOLDAS, A.
dc.contributor.authorYVARD, P.
dc.contributor.authorZHAO, H.
dc.contributor.authorZOREC, J.
dc.contributor.authorZUCKER, S.
dc.contributor.authorZWITTER, T.
dc.date.accessioned2023-11-20T17:20:12Z
dc.date.available2023-11-20T17:20:12Z
dc.date.issued2023-06
dc.identifier.issn0004-6361
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/185430
dc.description.abstractEnContext. We present the third data release of the European Space Agency’s Gaia mission, Gaia DR3. This release includes a large variety of new data products, notably a much expanded radial velocity survey and a very extensive astrophysical characterisation of Gaia sources. Aims. We outline the content and the properties of Gaia DR3, providing an overview of the main improvements in the data processing in comparison with previous data releases (where applicable) and a brief discussion of the limitations of the data in this release. Methods. The Gaia DR3 catalogue is the outcome of the processing of raw data collected with the Gaia instruments during the first 34 months of the mission by the Gaia Data Processing and Analysis Consortium. Results. The Gaia DR3 catalogue contains the same source list, celestial positions, proper motions, parallaxes, and broad band photometry in the G , G BP , and G RP pass-bands already present in the Early Third Data Release, Gaia EDR3. Gaia DR3 introduces an impressive wealth of new data products. More than 33 million objects in the ranges G RVS < 14 and 3100 < T eff < 14 500, have new determinations of their mean radial velocities based on data collected by Gaia . We provide G RVS magnitudes for most sources with radial velocities, and a line broadening parameter is listed for a subset of these. Mean Gaia spectra are made available to the community. The Gaia DR3 catalogue includes about 1 million mean spectra from the radial velocity spectrometer, and about 220 million low-resolution blue and red prism photometer BP/RP mean spectra. The results of the analysis of epoch photometry are provided for some 10 million sources across 24 variability types. Gaia DR3 includes astrophysical parameters and source class probabilities for about 470 million and 1500 million sources, respectively, including stars, galaxies, and quasars. Orbital elements and trend parameters are provided for some 800 000 astrometric, spectroscopic and eclipsing binaries. More than 150 000 Solar System objects, including new discoveries, with preliminary orbital solutions and individual epoch observations are part of this release. Reflectance spectra derived from the epoch BP/RP spectral data are published for about 60 000 asteroids. Finally, an additional data set is provided, namely the Gaia Andromeda Photometric Survey, consisting of the photometric time series for all sources located in a 5.5 degree radius field centred on the Andromeda galaxy. Conclusions. This data release represents a major advance with respect to Gaia DR2 and Gaia EDR3 because of the unprecedented quantity, quality, and variety of source astrophysical data. To date this is the largest collection of all-sky spectrophotometry, radial velocities, variables, and astrophysical parameters derived from both low- and high-resolution spectra and includes a spectrophotometric and dynamical survey of SSOs of the highest accuracy. The non-single star content surpasses the existing data by orders of magnitude. The quasar host and galaxy light profile collection is the first such survey that is all sky and space based. The astrophysical information provided in Gaia DR3 will unleash the full potential of Gaia ’s exquisite astrometric, photometric, and radial velocity surveys.
dc.language.isoen
dc.publisherEDP Sciences
dc.title.enGaia Data Release 3
dc.typeArticle de revue
dc.identifier.doi10.1051/0004-6361/202243940
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]
bordeaux.journalAstronomy and Astrophysics - A&A
bordeaux.pageA1
bordeaux.volume674
bordeaux.hal.laboratoriesLaboratoire d'Astrophysique de Bordeaux (LAB) - UMR 5804*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
hal.identifierhal-04263182
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04263182v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Astronomy%20and%20Astrophysics%20-%20A&A&amp;rft.date=2023-06&amp;rft.volume=674&amp;rft.spage=A1&amp;rft.epage=A1&amp;rft.eissn=0004-6361&amp;rft.issn=0004-6361&amp;rft.au=VALLENARI,%20A.&amp;BROWN,%20A.&amp;PRUSTI,%20T.&amp;DE%20BRUIJNE,%20J.&amp;ARENOU,%20F.&amp;rft.genre=article


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