Gaia Data Release 3: The extragalactic content
hal.structure.identifier | Max Planck Institute for Astronomy [MPIA] | |
dc.contributor.author | BAILER-JONES, C. A. L. | |
dc.contributor.author | TEYSSIER, D. | |
dc.contributor.author | DELCHAMBRE, L. | |
hal.structure.identifier | Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB] | |
dc.contributor.author | DUCOURANT, C. | |
hal.structure.identifier | Universidade da Coruña | |
dc.contributor.author | GARABATO, D. | |
hal.structure.identifier | Foundation for Research and Technology-Hellas | |
dc.contributor.author | HATZIDIMITRIOU, D. | |
hal.structure.identifier | Technische Universität Dresden = Dresden University of Technology [TU Dresden] | |
dc.contributor.author | KLIONER, S. A. | |
dc.contributor.author | RIMOLDINI, L. | |
hal.structure.identifier | National Observatory of Athens [NOA] | |
dc.contributor.author | BELLAS-VELIDIS, I. | |
dc.contributor.author | CARBALLO, R. | |
dc.contributor.author | CARNERERO, M. I. | |
dc.contributor.author | DIENER, C. | |
hal.structure.identifier | Max Planck Institute for Astronomy [MPIA] | |
dc.contributor.author | FOUESNEAU, M. | |
hal.structure.identifier | Joseph Louis LAGRANGE [LAGRANGE] | |
dc.contributor.author | GALLUCCIO, L. | |
hal.structure.identifier | Galaxies, Etoiles, Physique, Instrumentation [GEPI] | |
dc.contributor.author | GAVRAS, P. | |
hal.structure.identifier | Observatoire aquitain des sciences de l'univers [OASU] | |
dc.contributor.author | KRONE-MARTINS, A. | |
hal.structure.identifier | INAF - Osservatorio Astrofisico di Torino [OATo] | |
dc.contributor.author | RAITERI, C. M. | |
hal.structure.identifier | Instituto de Astronomia, Geofísica e Ciências Atmosféricas [São Paulo] [IAG] | |
dc.contributor.author | TEIXEIRA, R. | |
hal.structure.identifier | University of Manchester [Manchester] | |
dc.contributor.author | BROWN, A. G. A. | |
hal.structure.identifier | INAF - Osservatorio Astronomico di Padova [OAPD] | |
dc.contributor.author | VALLENARI, A. | |
dc.contributor.author | PRUSTI, T. | |
dc.contributor.author | DE BRUIJNE, J. H. J. | |
dc.contributor.author | ARENOU, F. | |
dc.contributor.author | BABUSIAUX, C. | |
dc.contributor.author | BIERMANN, M. | |
dc.contributor.author | CREEVEY, O. L. | |
dc.contributor.author | EVANS, D. W. | |
dc.contributor.author | EYER, L. | |
dc.contributor.author | GUERRA, R. | |
dc.contributor.author | HUTTON, A. | |
dc.contributor.author | JORDI, C. | |
dc.contributor.author | LAMMERS, U. L. | |
dc.contributor.author | LINDEGREN, L. | |
dc.contributor.author | LURI, X. | |
dc.contributor.author | MIGNARD, F. | |
dc.contributor.author | PANEM, C. | |
dc.contributor.author | POURBAIX, D. | |
dc.contributor.author | RANDICH, S. | |
dc.contributor.author | SARTORETTI, P. | |
dc.contributor.author | SOUBIRAN, C. | |
dc.contributor.author | TANGA, P. | |
dc.contributor.author | WALTON, N. A. | |
dc.contributor.author | BASTIAN, U. | |
dc.contributor.author | DRIMMEL, R. | |
dc.contributor.author | JANSEN, F. | |
dc.contributor.author | KATZ, D. | |
dc.contributor.author | LATTANZI, M. G. | |
dc.contributor.author | VAN LEEUWEN, F. | |
dc.contributor.author | BAKKER, J. | |
dc.contributor.author | CACCIARI, C. | |
dc.contributor.author | CASTAÑEDA, J. | |
dc.contributor.author | DE ANGELI, F. | |
dc.contributor.author | FABRICIUS, C. | |
dc.contributor.author | FRÉMAT, Y. | |
dc.contributor.author | GUERRIER, A. | |
dc.contributor.author | HEITER, U. | |
dc.contributor.author | MASANA, E. | |
dc.contributor.author | MESSINEO, R. | |
dc.contributor.author | MOWLAVI, N. | |
dc.contributor.author | NICOLAS, C. | |
dc.contributor.author | NIENARTOWICZ, K. | |
dc.contributor.author | PAILLER, F. | |
dc.contributor.author | PANUZZO, P. | |
dc.contributor.author | RICLET, F. | |
dc.contributor.author | ROUX, W. | |
dc.contributor.author | SEABROKE, G. M. | |
dc.contributor.author | SORDO, R. | |
dc.contributor.author | THÉVENIN, F. | |
dc.contributor.author | GRACIA-ABRIL, G. | |
dc.contributor.author | PORTELL, J. | |
dc.contributor.author | ALTMANN, M. | |
dc.contributor.author | ANDRAE, R. | |
dc.contributor.author | AUDARD, M. | |
dc.contributor.author | BENSON, K. | |
dc.contributor.author | BERTHIER, J. | |
dc.contributor.author | BLOMME, R. | |
dc.contributor.author | BURGESS, P. W. | |
dc.contributor.author | BUSONERO, D. | |
dc.contributor.author | BUSSO, G. | |
dc.contributor.author | CÁNOVAS, H. | |
dc.contributor.author | CARRY, B. | |
dc.contributor.author | CELLINO, A. | |
dc.contributor.author | CHEEK, N. | |
dc.contributor.author | CLEMENTINI, G. | |
dc.contributor.author | DAMERDJI, Y. | |
dc.contributor.author | DAVIDSON, M. | |
dc.contributor.author | DE TEODORO, P. | |
dc.contributor.author | NUÑEZ CAMPOS, M. | |
dc.contributor.author | DELL'ORO, A. | |
dc.contributor.author | ESQUEJ, P. | |
dc.contributor.author | FERNÁNDEZ-HERNÁNDEZ, J. | |
dc.contributor.author | FRAILE, E. | |
dc.contributor.author | GARCÍA-LARIO, P. | |
dc.contributor.author | GOSSET, E. | |
dc.contributor.author | HAIGRON, R. | |
dc.contributor.author | HALBWACHS, J.-L. | |
dc.contributor.author | HAMBLY, N. C. | |
dc.contributor.author | HARRISON, D. L. | |
dc.contributor.author | HERNÁNDEZ, J. | |
dc.contributor.author | HESTROFFER, D. | |
dc.contributor.author | HODGKIN, S. T. | |
dc.contributor.author | HOLL, B. | |
dc.contributor.author | JANSSEN, K. | |
dc.contributor.author | JEVARDAT DE FOMBELLE, G. | |
dc.contributor.author | JORDAN, S. | |
dc.contributor.author | LANZAFAME, A. C. | |
dc.contributor.author | LÖFFLER, W. | |
dc.contributor.author | MARCHAL, O. | |
dc.contributor.author | MARRESE, P. M. | |
dc.contributor.author | MOITINHO, A. | |
dc.contributor.author | MUINONEN, K. | |
dc.contributor.author | OSBORNE, P. | |
dc.contributor.author | PANCINO, E. | |
dc.contributor.author | PAUWELS, T. | |
dc.contributor.author | RECIO-BLANCO, A. | |
dc.contributor.author | REYLÉ, C. | |
dc.contributor.author | RIELLO, M. | |
dc.contributor.author | ROEGIERS, T. | |
dc.contributor.author | RYBIZKI, J. | |
dc.contributor.author | SARRO, L. M. | |
dc.contributor.author | SIOPIS, C. | |
dc.contributor.author | SMITH, M. | |
dc.contributor.author | SOZZETTI, A. | |
dc.contributor.author | UTRILLA, E. | |
dc.contributor.author | VAN LEEUWEN, M. | |
dc.contributor.author | ABBAS, U. | |
dc.contributor.author | ÁBRAHÁM, P. | |
dc.contributor.author | ABREU ARAMBURU, A. | |
dc.contributor.author | AERTS, C. | |
dc.contributor.author | AGUADO, J. J. | |
dc.contributor.author | AJAJ, M. | |
dc.contributor.author | ALDEA-MONTERO, F. | |
dc.contributor.author | ALTAVILLA, G. | |
dc.contributor.author | ÁLVAREZ, M. A. | |
dc.contributor.author | ALVES, J. | |
dc.contributor.author | ANDERSON, R. I. | |
dc.contributor.author | ANGLADA VARELA, E. | |
dc.contributor.author | ANTOJA, T. | |
dc.contributor.author | BAINES, D. | |
dc.contributor.author | BAKER, S. G. | |
dc.contributor.author | BALAGUER-NÚÑEZ, L. | |
dc.contributor.author | BALBINOT, E. | |
dc.contributor.author | BALOG, Z. | |
dc.contributor.author | BARACHE, C. | |
dc.contributor.author | BARBATO, D. | |
dc.contributor.author | BARROS, M. | |
dc.contributor.author | BARSTOW, M. A. | |
dc.contributor.author | BARTOLOMÉ, S. | |
dc.contributor.author | BASSILANA, J.-L. | |
dc.contributor.author | BAUCHET, N. | |
dc.contributor.author | BECCIANI, U. | |
dc.contributor.author | BELLAZZINI, M. | |
dc.contributor.author | BERIHUETE, A. | |
dc.contributor.author | BERNET, M. | |
dc.contributor.author | BERTONE, S. | |
dc.contributor.author | BIANCHI, L. | |
dc.contributor.author | BINNENFELD, A. | |
dc.contributor.author | BLANCO-CUARESMA, S. | |
dc.contributor.author | BOCH, T. | |
dc.contributor.author | BOMBRUN, A. | |
dc.contributor.author | BOSSINI, D. | |
dc.contributor.author | BOUQUILLON, S. | |
dc.contributor.author | BRAGAGLIA, A. | |
dc.contributor.author | BRAMANTE, L. | |
dc.contributor.author | BREEDT, E. | |
dc.contributor.author | BRESSAN, A. | |
dc.contributor.author | BROUILLET, N. | |
dc.contributor.author | BRUGALETTA, E. | |
dc.contributor.author | BUCCIARELLI, B. | |
dc.contributor.author | BURLACU, A. | |
dc.contributor.author | BUTKEVICH, A. G. | |
dc.contributor.author | BUZZI, R. | |
dc.contributor.author | CAFFAU, E. | |
dc.contributor.author | CANCELLIERE, R. | |
dc.contributor.author | CANTAT-GAUDIN, T. | |
dc.contributor.author | CARLUCCI, T. | |
dc.contributor.author | CARRASCO, J. M. | |
dc.contributor.author | CASAMIQUELA, L. | |
dc.contributor.author | CASTELLANI, M. | |
dc.contributor.author | CASTRO-GINARD, A. | |
dc.contributor.author | CHAOUL, L. | |
dc.contributor.author | CHARLOT, P. | |
dc.contributor.author | CHEMIN, L. | |
dc.contributor.author | CHIARAMIDA, V. | |
hal.structure.identifier | Joseph Louis LAGRANGE [LAGRANGE] | |
dc.contributor.author | CHIAVASSA, Andrea | |
dc.contributor.author | CHORNAY, N. | |
dc.contributor.author | COMORETTO, G. | |
dc.contributor.author | CONTURSI, G. | |
dc.contributor.author | COOPER, W. J. | |
dc.contributor.author | CORNEZ, T. | |
dc.contributor.author | COWELL, S. | |
dc.contributor.author | CRIFO, F. | |
dc.contributor.author | CROPPER, M. | |
dc.contributor.author | CROSTA, M. | |
dc.contributor.author | CROWLEY, C. | |
dc.contributor.author | DAFONTE, C. | |
dc.contributor.author | DAPERGOLAS, A. | |
dc.contributor.author | DAVID, P. | |
dc.contributor.author | DE LAVERNY, P. | |
dc.contributor.author | DE LUISE, F. | |
dc.contributor.author | DE MARCH, R. | |
dc.contributor.author | DE RIDDER, J. | |
dc.contributor.author | DE SOUZA, R. | |
dc.contributor.author | DE TORRES, A. | |
dc.contributor.author | DEL PELOSO, E. F. | |
dc.contributor.author | DEL POZO, E. | |
dc.contributor.author | DELBO, M. | |
dc.contributor.author | DELGADO, A. | |
dc.contributor.author | DELISLE, J.-B. | |
dc.contributor.author | DEMOUCHY, C. | |
dc.contributor.author | DHARMAWARDENA, T. E. | |
dc.contributor.author | DIAKITE, S. | |
dc.contributor.author | DISTEFANO, E. | |
dc.contributor.author | DOLDING, C. | |
dc.contributor.author | ENKE, H. | |
dc.contributor.author | FABRE, C. | |
dc.contributor.author | FABRIZIO, M. | |
dc.contributor.author | FAIGLER, S. | |
dc.contributor.author | FEDORETS, G. | |
dc.contributor.author | FERNIQUE, P. | |
dc.contributor.author | FIGUERAS, F. | |
dc.contributor.author | FOURNIER, Y. | |
dc.contributor.author | FOURON, C. | |
dc.contributor.author | FRAGKOUDI, F. | |
dc.contributor.author | GAI, M. | |
dc.contributor.author | GARCIA-GUTIERREZ, A. | |
dc.contributor.author | GARCIA-REINALDOS, M. | |
dc.contributor.author | GARCÍA-TORRES, M. | |
dc.contributor.author | GAROFALO, A. | |
dc.contributor.author | GAVEL, A. | |
dc.contributor.author | GERLACH, E. | |
dc.contributor.author | GEYER, R. | |
dc.contributor.author | GIACOBBE, P. | |
dc.contributor.author | GILMORE, G. | |
dc.contributor.author | GIRONA, S. | |
dc.contributor.author | GIUFFRIDA, G. | |
dc.contributor.author | GOMEL, R. | |
dc.contributor.author | GOMEZ, A. | |
dc.contributor.author | GONZÁLEZ-NÚÑEZ, J. | |
dc.contributor.author | GONZÁLEZ-SANTAMARÍA, I. | |
dc.contributor.author | GONZÁLEZ-VIDAL, J. J. | |
dc.contributor.author | GRANVIK, M. | |
dc.contributor.author | GUILLOUT, P. | |
dc.contributor.author | GUIRAUD, J. | |
dc.contributor.author | GUTIÉRREZ-SÁNCHEZ, R. | |
dc.contributor.author | GUY, L. P. | |
dc.contributor.author | HAUSER, M. | |
dc.contributor.author | HAYWOOD, M. | |
dc.contributor.author | HELMER, A. | |
dc.contributor.author | HELMI, A. | |
dc.contributor.author | SARMIENTO, M. H. | |
dc.contributor.author | HIDALGO, S. L. | |
dc.contributor.author | HŁADCZUK, N. | |
dc.contributor.author | HOBBS, D. | |
dc.contributor.author | HOLLAND, G. | |
dc.contributor.author | HUCKLE, H. E. | |
dc.contributor.author | JARDINE, K. | |
hal.structure.identifier | Laboratoire Univers et Particules de Montpellier [LUPM] | |
dc.contributor.author | JASNIEWICZ, G. | |
dc.contributor.author | JEAN-ANTOINE PICCOLO, A. | |
dc.contributor.author | JIMÉNEZ-ARRANZ, Ó. | |
dc.contributor.author | JUARISTI CAMPILLO, J. | |
dc.contributor.author | JULBE, F. | |
dc.contributor.author | KARBEVSKA, L. | |
dc.contributor.author | KERVELLA, P. | |
dc.contributor.author | KHANNA, S. | |
dc.contributor.author | KONTIZAS, M. | |
dc.contributor.author | KORDOPATIS, G. | |
dc.contributor.author | KORN, A. J. | |
dc.contributor.author | KÓSPÁL, Á | |
dc.contributor.author | KOSTRZEWA-RUTKOWSKA, Z. | |
dc.contributor.author | KRUSZYŃSKA, K. | |
dc.contributor.author | KUN, M. | |
dc.contributor.author | LAIZEAU, P. | |
dc.contributor.author | LAMBERT, S. | |
dc.contributor.author | LANZA, A. F. | |
dc.contributor.author | LASNE, Y. | |
dc.contributor.author | LE CAMPION, J.-F. | |
hal.structure.identifier | Institut de Physique de Rennes [IPR] | |
hal.structure.identifier | Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics [LESIA] | |
dc.contributor.author | LEBRETON, Y. | |
dc.contributor.author | LEBZELTER, T. | |
dc.contributor.author | LECCIA, S. | |
dc.contributor.author | LECLERC, N. | |
dc.contributor.author | LECOEUR-TAIBI, I. | |
dc.contributor.author | LIAO, S. | |
dc.contributor.author | LICATA, E. L. | |
dc.contributor.author | LINDSTRØM, H. E. P. | |
dc.contributor.author | LISTER, T. A. | |
dc.contributor.author | LIVANOU, E. | |
dc.contributor.author | LOBEL, A. | |
dc.contributor.author | LORCA, A. | |
dc.contributor.author | LOUP, C. | |
dc.contributor.author | MADRERO PARDO, P. | |
dc.contributor.author | MAGDALENO ROMEO, A. | |
dc.contributor.author | MANAGAU, S. | |
dc.contributor.author | MANN, R. G. | |
dc.contributor.author | MANTEIGA, M. | |
dc.contributor.author | MARCHANT, J. M. | |
dc.contributor.author | MARCONI, M. | |
dc.contributor.author | MARCOS, J. | |
dc.contributor.author | MARCOS SANTOS, M. M. S. | |
dc.contributor.author | MARÍN PINA, D. | |
dc.contributor.author | MARINONI, S. | |
dc.contributor.author | MAROCCO, F. | |
dc.contributor.author | MARSHALL, D. J. | |
dc.contributor.author | POLO, L. Martin | |
dc.contributor.author | MARTÍN-FLEITAS, J. M. | |
dc.contributor.author | MARTON, G. | |
dc.contributor.author | MARY, N. | |
dc.contributor.author | MASIP, A. | |
dc.contributor.author | MASSARI, D. | |
dc.contributor.author | MASTROBUONO-BATTISTI, A. | |
dc.contributor.author | MAZEH, T. | |
dc.contributor.author | MCMILLAN, P. J. | |
dc.contributor.author | MESSINA, S. | |
dc.contributor.author | MICHALIK, D. | |
dc.contributor.author | MILLAR, N. R. | |
dc.contributor.author | MINTS, A. | |
dc.contributor.author | MOLINA, D. | |
dc.contributor.author | MOLINARO, R. | |
dc.contributor.author | MOLNÁR, L. | |
dc.contributor.author | MONARI, G. | |
dc.contributor.author | MONGUIÓ, M. | |
dc.contributor.author | MONTEGRIFFO, P. | |
dc.contributor.author | MONTERO, A. | |
dc.contributor.author | MOR, R. | |
dc.contributor.author | MORA, A. | |
dc.contributor.author | MORBIDELLI, R. | |
dc.contributor.author | MOREL, T. | |
dc.contributor.author | MORRIS, D. | |
dc.contributor.author | MURAVEVA, T. | |
dc.contributor.author | MURPHY, C. P. | |
dc.contributor.author | MUSELLA, I. | |
dc.contributor.author | NAGY, Z. | |
dc.contributor.author | NOVAL, L. | |
dc.contributor.author | OCAÑA, F. | |
dc.contributor.author | OGDEN, A. | |
dc.contributor.author | ORDENOVIC, C. | |
dc.contributor.author | OSINDE, J. O. | |
dc.contributor.author | PAGANI, C. | |
dc.contributor.author | PAGANO, I. | |
dc.contributor.author | PALAVERSA, L. | |
dc.contributor.author | PALICIO, P. A. | |
dc.contributor.author | PALLAS-QUINTELA, L. | |
dc.contributor.author | PANAHI, A. | |
dc.contributor.author | PAYNE-WARDENAAR, S. | |
dc.contributor.author | PEÑALOSA ESTELLER, X. | |
dc.contributor.author | PENTTILÄ, A. | |
dc.contributor.author | PICHON, B. | |
dc.contributor.author | PIERSIMONI, A. M. | |
dc.contributor.author | PINEAU, F.-X. | |
dc.contributor.author | PLACHY, E. | |
dc.contributor.author | PLUM, G. | |
dc.contributor.author | POGGIO, E. | |
dc.contributor.author | PRŠA, A. | |
dc.contributor.author | PULONE, L. | |
dc.contributor.author | RACERO, E. | |
dc.contributor.author | RAGAINI, S. | |
dc.contributor.author | RAINER, M. | |
dc.contributor.author | RAMOS, P. | |
dc.contributor.author | RAMOS-LERATE, M. | |
dc.contributor.author | RE FIORENTIN, P. | |
dc.contributor.author | REGIBO, S. | |
dc.contributor.author | RICHARDS, P. J. | |
dc.contributor.author | RIOS DIAZ, C. | |
dc.contributor.author | RIPEPI, V. | |
dc.contributor.author | RIVA, A. | |
dc.contributor.author | RIX, H.-W. | |
dc.contributor.author | RIXON, G. | |
dc.contributor.author | ROBICHON, N. | |
dc.contributor.author | ROBIN, A. C. | |
dc.contributor.author | ROBIN, C. | |
dc.contributor.author | ROELENS, M. | |
dc.contributor.author | ROGUES, H. R. O. | |
dc.contributor.author | ROHRBASSER, L. | |
dc.contributor.author | ROMERO-GÓMEZ, M. | |
dc.contributor.author | ROWELL, N. | |
dc.contributor.author | ROYER, F. | |
dc.contributor.author | RUZ MIERES, D. | |
dc.contributor.author | RYBICKI, K. A. | |
dc.contributor.author | SADOWSKI, G. | |
dc.contributor.author | SÁEZ NÚÑEZ, A. | |
dc.contributor.author | SAGRISTÀ SELLÉS, A. | |
dc.contributor.author | SAHLMANN, J. | |
dc.contributor.author | SALGUERO, E. | |
dc.contributor.author | SAMARAS, N. | |
dc.contributor.author | SANCHEZ GIMENEZ, V. | |
dc.contributor.author | SANNA, N. | |
dc.contributor.author | SANTOVEÑA, R. | |
dc.contributor.author | SARASSO, M. | |
dc.contributor.author | SCHULTHEIS, M. S. | |
dc.contributor.author | SCIACCA, E. | |
dc.contributor.author | SEGOL, M. | |
dc.contributor.author | SEGOVIA, J. C. | |
dc.contributor.author | SÉGRANSAN, D. | |
dc.contributor.author | SEMEUX, D. | |
dc.contributor.author | SHAHAF, S. | |
dc.contributor.author | SIDDIQUI, H. I. | |
dc.contributor.author | SIEBERT, A. | |
dc.contributor.author | SILTALA, L. | |
dc.contributor.author | SILVELO, A. | |
dc.contributor.author | SLEZAK, E. | |
dc.contributor.author | SLEZAK, I. | |
dc.contributor.author | SMART, R. L. | |
dc.contributor.author | SNAITH, O. N. | |
dc.contributor.author | SOLANO, E. | |
dc.contributor.author | SOLITRO, F. | |
dc.contributor.author | SOUAMI, D. | |
dc.contributor.author | SOUCHAY, J. | |
dc.contributor.author | SPAGNA, A. | |
dc.contributor.author | SPINA, L. | |
dc.contributor.author | SPOTO, F. | |
dc.contributor.author | STEELE, I. A. | |
dc.contributor.author | STEIDELMÜLLER, H. | |
dc.contributor.author | STEPHENSON, C. A. | |
dc.contributor.author | SÜVEGES, M. | |
dc.contributor.author | SURDEJ, J. | |
dc.contributor.author | SZABADOS, L. | |
dc.contributor.author | SZEGEDI-ELEK, E. | |
dc.contributor.author | TARIS, F. | |
dc.contributor.author | TAYLOR, M. B. | |
dc.contributor.author | TOLOMEI, L. | |
dc.contributor.author | TONELLO, N. | |
dc.contributor.author | TORRA, F. | |
dc.contributor.author | TORRA, J. | |
dc.contributor.author | TORRALBA ELIPE, G. | |
dc.contributor.author | TRABUCCHI, M. | |
dc.contributor.author | TSOUNIS, A. T. | |
dc.contributor.author | TURON, C. | |
dc.contributor.author | ULLA, A. | |
dc.contributor.author | UNGER, N. | |
dc.contributor.author | VAILLANT, M. V. | |
dc.contributor.author | VAN DILLEN, E. | |
dc.contributor.author | VAN REEVEN, W. | |
dc.contributor.author | VANEL, O. | |
dc.contributor.author | VECCHIATO, A. | |
dc.contributor.author | VIALA, Y. | |
dc.contributor.author | VICENTE, D. | |
dc.contributor.author | VOUTSINAS, S. | |
dc.contributor.author | WEILER, M. | |
dc.contributor.author | WEVERS, T. | |
dc.contributor.author | WYRZYKOWSKI, Ł. | |
dc.contributor.author | YOLDAS, A. | |
dc.contributor.author | YVARD, P. | |
dc.contributor.author | ZHAO, H. | |
dc.contributor.author | ZOREC, J. | |
dc.contributor.author | ZUCKER, S. | |
dc.contributor.author | ZWITTER, T. | |
dc.date.issued | 2023-06-01 | |
dc.identifier.issn | 0004-6361 | |
dc.description.abstractEn | The Gaia Galactic survey mission is designed and optimized to obtain astrometry, photometry, and spectroscopy of nearly two billion stars in our Galaxy. Yet as an all-sky multi-epoch survey, Gaia also observes several million extragalactic objects down to a magnitude of G~21 mag. Due to the nature of the Gaia onboard selection algorithms, these are mostly point-source-like objects. Using data provided by the satellite, we have identified quasar and galaxy candidates via supervised machine learning methods, and estimate their redshifts using the low resolution BP/RP spectra. We further characterise the surface brightness profiles of host galaxies of quasars and of galaxies from pre-defined input lists. Here we give an overview of the processing of extragalactic objects, describe the data products in Gaia DR3, and analyse their properties. Two integrated tables contain the main results for a high completeness, but low purity (50-70%), set of 6.6 million candidate quasars and 4.8 million candidate galaxies. We provide queries that select purer sub-samples of these containing 1.9 million probable quasars and 2.9 million probable galaxies (both 95% purity). We also use high quality BP/RP spectra of 43 thousand high probability quasars over the redshift range 0.05-4.36 to construct a composite quasar spectrum spanning restframe wavelengths from 72-100 nm. | |
dc.language.iso | en | |
dc.publisher | EDP Sciences | |
dc.rights.uri | http://creativecommons.org/licenses/by/ | |
dc.subject.en | Astrophysics - Astrophysics of Galaxies | |
dc.subject.en | Astrophysics - Astrophysics of Galaxies | |
dc.title.en | Gaia Data Release 3: The extragalactic content | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1051/0004-6361/202243232 | |
dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph] | |
dc.identifier.arxiv | 2206.05681 | |
bordeaux.journal | Astronomy and Astrophysics - A&A | |
bordeaux.page | A41 | |
bordeaux.volume | 674 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-03857448 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-03857448v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Astronomy%20and%20Astrophysics%20-%20A&A&rft.date=2023-06-01&rft.volume=674&rft.spage=A41&rft.epage=A41&rft.eissn=0004-6361&rft.issn=0004-6361&rft.au=BAILER-JONES,%20C.%20A.%20L.&TEYSSIER,%20D.&DELCHAMBRE,%20L.&DUCOURANT,%20C.&GARABATO,%20D.&rft.genre=article |
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