Gaia Early Data Release 3 - Summary of the contents and survey properties (Corrigendum) (original) (raw)

A&A 650, C3 (2021)

Summary of the contents and survey properties (Corrigendum)

A. G. A. Brown1★, A. Vallenari2, T. Prusti3, J. H. J. de Bruijne3, C. Babusiaux4,5, M. Biermann6, O. L. Creevey7, D. W. Evans8, L. Eyer9, A. Hutton10, F. Jansen3, C. Jordi11, S. A. Klioner12, U. Lammers13, L. Lindegren14, X. Luri11, F. Mignard7, C. Panem15, D. Pourbaix16,17, S. Randich18, P. Sartoretti5, C. Soubiran19, N. A. Walton8, F. Arenou5, C. A. L. Bailer-Jones20, U. Bastian6, M. Cropper21, R. Drimmel22, D. Katz5, M. G. Lattanzi22,23, F. van Leeuwen8, J. Bakker13, C. Cacciari24, J. Castañeda25, F. De Angeli8, C. Ducourant19, C. Fabricius11, M. Fouesneau20, Y. Frémat26, R. Guerra13, A. Guerrier15, J. Guiraud15, A. Jean-Antoine Piccolo15, E. Masana11, R. Messineo27, N. Mowlavi9, C. Nicolas15, K. Nienartowicz28,29, F. Pailler15, P. Panuzzo5, F. Riclet15, W. Roux15, G. M. Seabroke21, R. Sordo2, P. Tanga7, F. Thévenin7, G. Gracia-Abril30,6, J. Portell11, D. Teyssier31, M. Altmann6,32, R. Andrae20, I. Bellas-Velidis33, K. Benson21, J. Berthier34, R. Blomme26, E. Brugaletta35, P. W. Burgess8, G. Busso8, B. Carry7, A. Cellino22, N. Cheek36, G. Clementini24, Y. Damerdji37,38, M. Davidson39, L. Delchambre37, A. Dell’Oro18, J. Fernández-Hernández40, L. Galluccio7, P. García-Lario13, M. Garcia-Reinaldos13, J. González-Núñez36,41, E. Gosset37,17, R. Haigron5, J.-L. Halbwachs42, N. C. Hambly39, D. L. Harrison8,43, D. Hatzidimitriou44, U. Heiter45, J. Hernández13, D. Hestroffer34, S. T. Hodgkin8, B. Holl9,28, K. Janßen46, G. Jevardat de Fombelle9, S. Jordan6, A. Krone-Martins47,48, A. C. Lanzafame35,49, W. Löffler6, A. Lorca10, M. Manteiga50, O. Marchal42, P. M. Marrese51,52, A. Moitinho47, A. Mora10, K. Muinonen53,54, P. Osborne8, E. Pancino18,52, T. Pauwels26, J.-M. Petit55, A. Recio-Blanco7, P. J. Richards56, M. Riello8, L. Rimoldini28, A. C. Robin55, T. Roegiers57, J. Rybizki20, L. M. Sarro58, C. Siopis16, M. Smith21, A. Sozzetti22, A. Ulla59, E. Utrilla10, M. van Leeuwen8, W. van Reeven10, U. Abbas22, A. Abreu Aramburu40, S. Accart60, C. Aerts61,62,20, J. J. Aguado58, M. Ajaj5, G. Altavilla51,52, M. A. Álvarez63, J. Álvarez Cid-Fuentes64, J. Alves65, R. I. Anderson66, E. Anglada Varela40, T. Antoja11, M. Audard28, D. Baines31, S. G. Baker21, L. Balaguer-Núñez11, E. Balbinot67, Z. Balog6,20, C. Barache32, D. Barbato9,22, M. Barros47, M. A. Barstow68, S. Bartolomé11, J.-L. Bassilana60, N. Bauchet34, A. Baudesson-Stella60, U. Becciani35, M. Bellazzini24, M. Bernet11, S. Bertone69,70,22, L. Bianchi71, S. Blanco-Cuaresma72, T. Boch42, A. Bombrun73, D. Bossini74, S. Bouquillon32, A. Bragaglia24, L. Bramante27, E. Breedt8, A. Bressan75, N. Brouillet19, B. Bucciarelli22, A. Burlacu76, D. Busonero22, A. G. Butkevich22, R. Buzzi22, E. Caffau5, R. Cancelliere77, H. Cánovas10, T. Cantat-Gaudin11, R. Carballo78, T. Carlucci32, M. I. Carnerero22, J. M. Carrasco11, L. Casamiquela19, M. Castellani51, A. Castro-Ginard11, P. Castro Sampol11, L. Chaoul15, P. Charlot19, L. Chemin79, A. Chiavassa7, M.-R. L. Cioni46, G. Comoretto80, W. J. Cooper81,22, T. Cornez60, S. Cowell8, F. Crifo5, M. Crosta22, C. Crowley73, C. Dafonte63, A. Dapergolas33, M. David82, P. David34, P. de Laverny7, F. De Luise83, R. De March27, J. De Ridder61, R. de Souza84, P. de Teodoro13, A. de Torres73, E. F. del Peloso6, E. del Pozo10, M. Delbo7, A. Delgado8, H. E. Delgado58, J.-B. Delisle9, P. Di Matteo5, S. Diakite85, C. Diener8, E. Distefano35, C. Dolding21, D. Eappachen86,62, B. Edvardsson87, H. Enke46, P. Esquej88, C. Fabre89, M. Fabrizio51,52, S. Faigler90, G. Fedorets53,91, P. Fernique42,92, A. Fienga93,34, F. Figueras11, C. Fouron76, F. Fragkoudi94, E. Fraile88, F. Franke95, M. Gai22, D. Garabato63, A. Garcia-Gutierrez11, M. García-Torres96, A. Garofalo24, P. Gavras88, E. Gerlach12, R. Geyer12, P. Giacobbe22, G. Gilmore8, S. Girona64, G. Giuffrida51, R. Gomel90, A. Gomez63, I. Gonzalez-Santamaria63, J. J. González-Vidal11, M. Granvik53,97, R. Gutiérrez-Sánchez31, L. P. Guy28,80, M. Hauser20,98, M. Haywood5, A. Helmi67, S. L. Hidalgo99,100, T. Hilger12, N. Hładczuk13, D. Hobbs14, G. Holland8, H. E. Huckle21, G. Jasniewicz101, P. G. Jonker62,86, J. Juaristi Campillo6, F. Julbe11, L. Karbevska9, P. Kervella102, S. Khanna67, A. Kochoska103, M. Kontizas44, G. Kordopatis7, A. J. Korn45, Z. Kostrzewa-Rutkowska1,86, K. Kruszyńska104, S. Lambert32, A. F. Lanza35, Y. Lasne60, J.-F. Le Campion105, Y. Le Fustec76, Y. Lebreton102,106, T. Lebzelter65, S. Leccia107, N. Leclerc5, I. Lecoeur-Taibi28, S. Liao22, E. Licata22, H. E. P. Lindstrøm22,108, T. A. Lister109, E. Livanou44, A. Lobel26, P. Madrero Pardo11, S. Managau60, R. G. Mann39, J. M. Marchant110, M. Marconi107, M. M. S. Marcos Santos36, S. Marinoni51,52, F. Marocco111,112, D. J. Marshall113, L. Martin Polo36, J. M. Martín-Fleitas10, A. Masip11, D. Massari24, A. Mastrobuono-Battisti14, T. Mazeh90, P. J. McMillan14, S. Messina35, D. Michalik3, N. R. Millar8, A. Mints46, D. Molina11, R. Molinaro107, L. Molnár114,115,116, P. Montegriffo24, R. Mor11, R. Morbidelli22, T. Morel37, D. Morris39, A. F. Mulone27, D. Munoz60, T. Muraveva24, C. P. Murphy13, I. Musella107, L. Noval60, C. Ordénovic7, G. Orrù27, J. Osinde88, C. Pagani68, I. Pagano35, L. Palaversa117,8, P. A. Palicio7, A. Panahi90, M. Pawlak118,104, X. Peñalosa Esteller11, A. Penttilä53, A. M. Piersimoni83, F.-X. Pineau42, E. Plachy114,115,116, G. Plum5, E. Poggio22, E. Poretti119, E. Poujoulet120, A. Prša103, L. Pulone51, E. Racero36,121, S. Ragaini24, M. Rainer18, C. M. Raiteri22, N. Rambaux34, P. Ramos11, M. Ramos-Lerate122, P. Re Fiorentin22, S. Regibo61, C. Reylé55, V. Ripepi107, A. Riva22, G. Rixon8, N. Robichon5, C. Robin60, M. Roelens9, L. Rohrbasser28, M. Romero-Gómez11, N. Rowell39, F. Royer5, K. A. Rybicki104, G. Sadowski16, A. Sagristà Sellés6, J. Sahlmann88, J. Salgado31, E. Salguero40, N. Samaras26, V. Sanchez Gimenez11, N. Sanna18, R. Santoveña63, M. Sarasso22, M. Schultheis7, E. Sciacca35, M. Segol95, J. C. Segovia36, D. Ségransan9, D. Semeux89, S. Shahaf90, H. I. Siddiqui123, A. Siebert42,92, L. Siltala53, E. Slezak7, R. L. Smart22, E. Solano124, F. Solitro27, D. Souami102,125, J. Souchay32, A. Spagna22, F. Spoto72, I. A. Steele110, H. Steidelmüller12, C. A. Stephenson31, M. Süveges28,126,20, L. Szabados114, E. Szegedi-Elek114, F. Taris32, G. Tauran60, M. B. Taylor127, R. Teixeira84, W. Thuillot34, N. Tonello64, F. Torra25, J. Torra†11, C. Turon5, N. Unger9, M. Vaillant60, E. van Dillen95, O. Vanel5, A. Vecchiato22, Y. Viala5, D. Vicente64, S. Voutsinas39, M. Weiler11, T. Wevers8, Ł. Wyrzykowski104, A. Yoldas8, P. Yvard95, H. Zhao7, J. Zorec128, S. Zucker129, C. Zurbach130 and T. Zwitter131

1Leiden Observatory, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands
2 INAF – Osservatorio astronomico di Padova, Vicolo Osservatorio 5, 35122 Padova, Italy
3European Space Agency (ESA), European Space Research and Technology Centre (ESTEC), Keplerlaan 1, 2201AZ Noordwijk, The Netherlands
4Univ. Grenoble Alpes, CNRS, IPAG, 38000 Grenoble, France
5GEPI, Observatoire de Paris, Université PSL, CNRS, 5 Place Jules Janssen, 92190 Meudon, France
6 Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Maönchhofstr. 12-14, 69120 Heidelberg, Germany
7Université Côte d’Azur, Observatoire de la Côte d’Azur, CNRS, Laboratoire Lagrange, Bd de l’Observatoire, CS 34229, 06304 Nice Cedex 4, France
8Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK
9Department of Astronomy, University of Geneva, Chemin des Maillettes 51, 1290 Versoix, Switzerland
10Aurora Technology for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
11Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Martí i Franquès 1, 08028 Barcelona, Spain
12Lohrmann Observatory, Technische Universität Dresden, Mommsenstraße 13, 01062 Dresden, Germany
13European Space Agency (ESA), European Space Astronomy Centre (ESAC), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
14Lund Observatory, Department of Astronomy and Theoretical Physics, Lund University, Box 43, 22100 Lund, Sweden
15 CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
16Institut d’Astronomie et d’Astrophysique, Université Libre de Bruxelles CP 226, Boulevard du Triomphe, 1050 Brussels, Belgium
17F.R.S.-FNRS, Rue d’Egmont 5, 1000 Brussels, Belgium
18 INAF – Osservatorio Astrofisico di Arcetri, Largo Enrico Fermi 5, 50125 Firenze, Italy
19Laboratoire d’astrophysique de Bordeaux, Univ. Bordeaux, CNRS, B18N, allée Geoffroy Saint-Hilaire, 33615 Pessac, France
20 Max Planck Institute for Astronomy, Kaönigstuhl 17, 69117 Heidelberg, Germany
21Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UK
22 INAF – OsservatorioAstrofisico di Torino, via Osservatorio 20, 10025 Pino Torinese (TO), Italy
23University of Turin, Department of Physics, ViaPietro Giuria 1, 10125 Torino, Italy
24 INAF – Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, via Piero Gobetti 93/3, 40129 Bologna, Italy
25DAPCOM for Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Martí i Franquès 1, 08028 Barcelona, Spain
26 Royal Observatory of Belgium, Ringlaan 3, 1180 Brussels, Belgium
27ALTEC S.p.a, Corso Marche, 79, 10146 Torino, Italy
28Department of Astronomy, University of Geneva, Chemin d’Ecogia 16, 1290 Versoix, Switzerland
29 Sednai Sàrl, Geneva, Switzerland
30Gaia DPAC Project Office, ESAC, Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
31 Telespazio Vega UK Ltd for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
32SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, LNE, 61 avenue de l’Observatoire 75014 Paris, France
33 National Observatory of Athens, I. Metaxa and Vas. Pavlou, Palaia Penteli, 15236 Athens, Greece
34IMCCE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Univ. Lille, 77 av. Denfert-Rochereau, 75014 Paris, France
35 INAF – Osservatorio Astrofisico di Catania, via S. Sofia 78, 95123 Catania, Italy
36 Serco Gestión de Negocios for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
37Institut d’Astrophysique et de Géophysique, Université de Liège, 19c, Allée du 6 Août, 4000 Liège, Belgium
38CRAAG – Centre de Recherche en Astronomie, Astrophysique et Géophysique, Route de l’Observatoire Bp 63 Bouzareah 16340 Algiers, Algeria
39Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK
40 ATG Europe for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
41ETSE Telecomunicación, Universidade de Vigo, Campus Lagoas-Marcosende, 36310 Vigo, Galicia, Spain
42Université de Strasbourg, CNRS, Observatoire astronomique de Strasbourg, UMR 7550, 11 rue de l’Université, 67000 Strasbourg, France
43Kavli Institute for Cosmology Cambridge, Institute of Astronomy, Madingley Road, Cambridge, CB3 0HA
44Department of Astrophysics, Astronomy and Mechanics, National and Kapodistrian University of Athens, Panepistimiopolis, Zografos, 15783 Athens, Greece
45Observational Astrophysics, Division of Astronomy and Space Physics, Department of Physics and Astronomy, Uppsala University, Box 516, 751 20 Uppsala, Sweden
46 Leibniz Institute for Astrophysics Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany
47CENTRA, Faculdade de Ciências, Universidade de Lisboa, Edif. C8, Campo Grande, 1749-016 Lisboa, Portugal
48Department of Informatics, Donald Bren School of Information and Computer Sciences, University of California, 5019 Donald Bren Hall, 92697-3440 CA Irvine, USA
49Dipartimento di Fisica e Astronomia “Ettore Majorana”, Università di Catania, Via S. Sofia 64, 95123 Catania, Italy
50CITIC, Department of Nautical Sciences and Marine Engineering, University of A Coruña, Campus de Elviña s/n, 15071, A Coruña, Spain
51 INAF – Osservatorio Astronomico di Roma, Via Frascati 33, 00078 Monte Porzio Catone (Roma), Italy
52 Space Science Data Center - ASI, Via del Politecnico SNC, 00133 Roma, Italy
53Department of Physics, University of Helsinki, PO Box 64, 00014 Helsinki, Finland
54 Finnish Geospatial Research Institute FGI, Geodeetinrinne 2, 02430 Masala, Finland
55Institut UTINAM CNRS UMR6213, Université Bourgogne Franche-Comté, OSU THETA Franche-Comté Bourgogne, Observatoire de Besançon, BP1615, 25010 Besançon Cedex, France
56STFC, Rutherford Appleton Laboratory, Harwell, Didcot, OX11 0QX, UK
57 HE Space Operations BV for European Space Agency (ESA), Keplerlaan 1, 2201AZ Noordwijk, The Netherlands
58Dpto. de Inteligencia Artificial, UNED, c/ Juan del Rosal 16, 28040 Madrid, Spain
59Applied Physics Department, Universidade de Vigo, 36310 Vigo, Spain
60 Thales Services for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
61 Instituut voor Sterrenkunde, KU Leuven, Celestijnenlaan 200D, 3001 Leuven, Belgium
62Department of Astrophysics/IMAPP, Radboud University, PO Box 9010, 6500 GL Nijmegen, The Netherlands
63CITIC – Department of Computer Science and Information Technologies, University of A Coruña, Campus de Elviña s/n, 15071, A Coruña, Spain
64 Barcelona Supercomputing Center (BSC) - Centro Nacional de Supercomputación, c/ Jordi Girona 29, Ed. Nexus II, 08034 Barcelona, Spain
65University of Vienna, Department of Astrophysics, Türkenschanzstraße 17, A1180 Vienna, Austria
66 European Southern Observatory, Karl-Schwarzschild-Str. 2, 85748 Garching, Germany
67Kapteyn Astronomical Institute, University of Groningen, Landleven 12, 9747 AD Groningen, The Netherlands
68School of Physics and Astronomy, University of Leicester, University Road, Leicester LE1 7RH, UK
69Center for Research and Exploration in Space Science and Technology, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore MD, USA
70 GSFC – Goddard Space Flight Center, Code 698, 8800 Greenbelt Rd, 20771 MD Greenbelt, USA
71EURIX S.r.l., Corso Vittorio Emanuele II 61, 10128 Torino, Italy
72 Harvard-Smithsonian Center for Astrophysics, 60 Garden St., MS 15, Cambridge, MA 02138, USA
73 HE Space Operations BV for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
74 CAUP - Centro de Astrofisica da Universidade do Porto, Rua das Estrelas, Porto, Portugal
75 SISSA – Scuola Internazionale Superiore di Studi Avanzati, via Bonomea 265, 34136 Trieste, Italy
76 Telespazio for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
77University of Turin, Department of Computer Sciences, Corso Svizzera 185, 10149 Torino, Italy
78Dpto. de Matemática Aplicada y Ciencias de la Computación, Univ. de Cantabria, ETS Ingenieros de Caminos, Canales y Puertos, Avda. de los Castros s/n, 39005 Santander, Spain
79Centro de Astronomía – CITEVA, Universidad de Antofagasta, Avenida Angamos 601, Antofagasta 1270300, Chile
80 Vera C Rubin Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719, USA
81Centre for Astrophysics Research, University of Hertfordshire, College Lane, AL10 9AB, Hatfield, UK
82University of Antwerp, Onderzoeksgroep Toegepaste Wiskunde, Middelheimlaan 1, 2020 Antwerp, Belgium
83 INAF – Osservatorio Astronomico d’Abruzzo, Via Mentore Maggini, 64100 Teramo, Italy
84Instituto de Astronomia, Geofìsica e Ciências Atmosféricas, Universidade de São Paulo, Rua do Matão, 1226, Cidade Universitaria, 05508-900 São Paulo, SP, Brazil
85Mésocentre de calcul de Franche-Comté, Université de Franche-Comté, 16 route de Gray, 25030 Besançon Cedex, France
86SRON, Netherlands Institute for Space Research, Sorbonnelaan 2, 3584CA Utrecht, The Netherlands
87Theoretical Astrophysics, Division of Astronomy and Space Physics, Department of Physics and Astronomy, Uppsala University, Box 516, 751 20 Uppsala, Sweden
88RHEA for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
89 ATOS for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
90School of Physics and Astronomy, Tel Aviv University, Tel Aviv 6997801, Israel
91Astrophysics Research Centre, School of Mathematics and Physics, Queen’s University Belfast, Belfast BT7 1NN, UK
92 Centre de Données Astronomique de Strasbourg, Strasbourg, France
93Université Côte d’Azur, Observatoire de la Côte d’Azur, CNRS, Laboratoire Géoazur, Bd de l’Observatoire, CS 34229, 06304 Nice Cedex 4, France
94 Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Straße 1, 85748 Garching, Germany
95 APAVE SUDEUROPE SAS for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
96Área de Lenguajes y Sistemas Informáticos, Universidad Pablo de Olavide, Ctra. de Utrera, km 1. 41013 Sevilla, Spain
97Onboard Space Systems, Luleå University of Technology, Box 848, 981 28 Kiruna, Sweden
98 TRUMPF Photonic Components GmbH, Lise-Meitner-Straße 13, 89081 Ulm, Germany
99 IAC – Instituto de Astrofisica de Canarias, Via Láctea s/n, 38200 La Laguna S.C., Tenerife, Spain
100Department of Astrophysics, University of La Laguna, Via Láctea s/n, 38200 La Laguna S.C., Tenerife, Spain
101Laboratoire Univers et Particules de Montpellier, CNRS Université Montpellier, Place Eugène Bataillon, CC72, 34095 Montpellier Cedex 05, France
102LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, 5 Place Jules Janssen, 92190 Meudon, France
103Villanova University, Department of Astrophysics and Planetary Science, 800 E Lancaster Avenue, Villanova PA 19085, USA
104Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, 00-478 Warszawa, Poland
105Laboratoire d’astrophysique de Bordeaux, Univ. Bordeaux, CNRS, B18N, allée Geoffroy Saint-Hilaire, 33615 Pessac, France
106Université Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, 35000 Rennes, France
107 INAF – Osservatorio Astronomico di Capodimonte, Via Moiariello 16, 80131 Napoli, Italy
108Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, 2100 Copenhagen Ø, Denmark
109 Las Cumbres Observatory, 6740 Cortona Drive Suite 102, Goleta, CA 93117, USA
110Astrophysics Research Institute, Liverpool John Moores University, 146 Brownlow Hill, Liverpool L3 5RF, UK
111IPAC, Mail Code 100-22, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125, USA
112Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, M/S 169-327, Pasadena, CA 91109, USA
113IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France
114Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, MTA Centre of Excellence, Konkoly Thege Miklós út 15-17, 1121 Budapest, Hungary
115 MTA CSFK Lendület Near-Field Cosmology Research Group, Konkoly Thege Miklós út 15-17, 1121 Budapest, Hungary
116ELTE Eaötvaös Loránd University, Institute of Physics, 1117, Pázmány Péter sétány 1A, Budapest, Hungary
117 Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
118Institute of Theoretical Physics, Faculty of Mathematics and Physics, Charles University in Prague, Czech Republic
119 INAF – Osservatorio Astronomico di Brera, via E. Bianchi 46, 23807 Merate (LC), Italy
120 AKKA for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
121Departmento de Física de la Tierra y Astrofísica, Universidad Complutense de Madrid, 28040 Madrid, Spain
122 Vitrociset Belgium for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
123 Department of Astrophysical Sciences, 4 Ivy Lane, Princeton University, Princeton NJ 08544, USA
124Departamento de Astrofísica, Centro de Astrobiología (CSIC-INTA), ESA-ESAC. Camino Bajo del Castillo s/n 28692 Villanueva de la Cañada, Madrid, Spain
125naXys, University of Namur, Rempart de la Vierge, 5000 Namur, Belgium
126EPFL – Ecole Polytechnique fédérale de Lausanne, Institute of Mathematics, Station 8 EPFL SB MATH SDS, Lausanne, Switzerland
127H H Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK
128Sorbonne Université, CNRS, UMR7095, Institut d’Astrophysique de Paris, 98bis bd. Arago, 75014 Paris, France
129Porter School of the Environment and Earth Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
130Laboratoire Univers et Particules de Montpellier, Université Montpellier, Place Eugène Bataillon, CC72, 34095 Montpellier Cedex 05, France
131Faculty of Mathematics and Physics, University of Ljubljana, Jadranska ulica 19, 1000 Ljubljana, Slovenia

Key words: catalogs / astrometry / parallaxes / proper motions / techniques: photometric / errata, addenda

★

Corresponding author: e-mail: brown@strw.leidenuniv.nl

This is a corrigendum for Gaia Collaboration (2021). It corrects errors in Sects. 6.3.2 and 7.2 and Appendix A, which erroneously state that the correction to the _G_-band fluxes and magnitudes presented in Riello et al. (2021) (their Table 5) should be applied to sources in Gaia EDR3 with six-parameter astrometric solutions. In fact, the corrections should be applied to sources with two-parameter or six-parameter astrometric solutions. The corrected Astronomical Data Query Language (ADQL) query and Python source code from Appendix A are presented in the new version of Appendix A below.

Following the discovery of the above error, a more detailed investigation was done for the sources with two-parameter (2-p) astrometric solutions. Out of the 344 million 2-p sources present in Gaia EDR3, about 20 million have an astrometric solution in which the actual source colour was used instead of a default colour. This means that for these 20 million 2-p sources the _G_-band correction should actually not be applied. These sources are mostly faint, with 96% at magnitudes G > 20, and for 75% of these 20 million sources the correction that is (wrongly) applied amounts to less than 4 milli-magnitudes. It was thus decided not to make a special effort to exclude these sources from the correction. Should a user of the Gaia EDR3 data wish to undo the wrong correction for one or more of these 20 million sources, the list of source IDs and applied corrections can be provided on request.

Figure A.1 shows how to formulate an ADQL query, to be executed in the Gaia EDR3 archive, that contains an on-the-fly calculation of the corrected _G_-band fluxes or magnitudes. These queries are somewhat complex and create a performance overhead. Hence downloading the requisite Gaia EDR3 fields and calculating the corrections a posteriori may be more efficient. Example Python code to do this is included in Fig. A.2. The Python code is also available as a Jupyter notebook1.