Gaia Collaboration
C. Babusiaux - Université Grenoble Alpes
F. van Leeuwen - University of Cambridge
M. A. Barstow - University of Leicester
C. Jordi - Universitat de Barcelona
A. Vallenari - Osservatorio Astronomico di Padova
D. Bossini - Osservatorio Astronomico di Padova
A. Bressan - Scuola Internazionale Superiore di Studi Avanzati
T. Cantat-Gaudin - Universitat de Barcelona
M. van Leeuwen - University of Cambridge
A. G. A. Brown - Leiden University
T. Prusti - European Space Research and Technology Centre
J. H. J. de Bruijne - European Space Research and Technology Centre
C. A. L. Bailer-Jones - Max Planck Institute for Astronomy
M. Biermann - Heidelberg University
D. W. Evans - University of Cambridge
L. Eyer - University of Geneva
F. Jansen - European Space Research and Technology Centre
S. A. Klioner - TU Dresden
U. Lammers - European Space Astronomy Centre
L. Lindegren - Lund University
X. Luri - Universitat de Barcelona
F. Mignard - Centre National de la Recherche Scientifique
C. Panem - Centre National d'Études Spatiales
D. Pourbaix - Université Libre de Bruxelles
S. Randich - Arcetri Astrophysical Observatory
P. Sartoretti - Centre National de la Recherche Scientifique
H. I. Siddiqui - European Space Astronomy Centre
C. Soubiran - Laboratoire d'Astrophysique de Bordeaux
N. A. Walton - University of Cambridge
F. Arenou - Centre National de la Recherche Scientifique
U. Bastian - Heidelberg University
M. Cropper - University College London
R. Drimmel - Osservatorio Astrofisico di Torino
D. Katz - Galaxies, Etoiles, Physique et Instrumentation
M. G. Lattanzi - Osservatorio Astrofisico di Torino
J. Bakker - European Space Astronomy Centre
C. Cacciari - Osservatorio di Astrofisica e Scienza dello Spazio
J. Castañeda - Universitat de Barcelona
L. Chaoul - Centre National d'Études Spatiales
N. Cheek
F. Deangeli
C. Fabricius - Universitat de Barcelona
R. Guerra - European Space Astronomy Centre
B. Holl - University of Geneva
E. Masana - Universitat de Barcelona
R. Messineo
N. Mowlavi - University of Geneva
K. Nienartowicz - University of Geneva
P. Panuzzo - Galaxies, Etoiles, Physique et Instrumentation
J. Portell - Universitat de Barcelona
M. Riello - University of Cambridge
G. M. Seabroke - University College London
P. Tanga - Observatoire de la Côte d’Azur
F. Thévenin - Joseph Louis LAGRANGE
G. Gracia-Abril - Heidelberg University
G. Comoretto - European Space Astronomy Centre
M. Garcia-Reinaldos - European Space Astronomy Centre
D. Teyssier - European Space Astronomy Centre
M. Altmann - Heidelberg University
R. Andrae - Max Planck Institute for Astronomy
M. Audard - University of Geneva
I. Bellas-Velidis - National Observatory of Athens
K. Benson - University College London
J. Berthier - Centre National de la Recherche Scientifique
R. Blomme - Royal Observatory of Belgium
P. Burgess - University of Cambridge
G. Busso - University of Cambridge
B. Carry - Université Côte d'Azur
A. Cellino - Osservatorio Astrofisico di Torino
G. Clementini - Osservatorio di Astrofisica e Scienza dello Spazio
M. Clotet - Universitat de Barcelona
O. Creevey - Université Côte d'Azur
M. Davidson - University of Edinburgh
J. Deridder
L. Delchambre - University of Liège
A. Dell'Oro - Arcetri Astrophysical Observatory
C. Ducourant
J. Fernández-Hernández - European Space Astronomy Centre
M. Fouesneau - Max Planck Institute for Astronomy
Y. Frémat - Royal Observatory of Belgium
L. Galluccio - Observatoire de la Côte d’Azur
M. García-Torres - Universidad Pablo de Olavide
J. González-Núñez - Universidade de Vigo
J. J. González-Vidal
E. Gosset - University of Liège
L. P. Guy - Large Synoptic Survey Telescope Corporation
J. -L. Halbwachs - Observatoire astronomique de Strasbourg
N. C. Hambly - Royal Observatory
D. L. Harrison - University of Cambridge
J. Hernandez - European Space Astronomy Centre
D. Hestroffer - Université de Lille
S. T. Hodgkin - University of Cambridge
A. Hutton - European Space Astronomy Centre
Gérard Jasniewicz - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
A. Jean-Antoine-Piccolo - Centre National d'Études Spatiales
S. Jordan - Heidelberg University
A. J. Korn - Uppsala University
A. Krone-Martins - University of Lisbon
A. C. Lanzafame - Osservatorio Astrofisico di Catania
T. Lebzelter - University of Vienna
W. Löffler - Heidelberg University
M. Manteiga - Universidade da Coruña
P. M. Marrese - Agenzia Spaziale Italiana
J. M. Martín-Fleitas - European Space Astronomy Centre
A. Moitinho - University of Lisbon
A. Mora - European Space Astronomy Centre
K. Muinonen - University of Helsinki
J. Osinde - Ingeniería de Sistemas para la Defensa de España
E. Pancino - Agenzia Spaziale Italiana
T. Pauwels - Royal Observatory of Belgium
J. -M. Petit - Université Bourgogne Franche-Comté
A. Recio-Blanco - Centre National de la Recherche Scientifique
P. J. Richards - Rutherford Appleton Laboratory
L. Rimoldini - University of Geneva
A. C. Robin - Institut UTINAM
L. M. Sarro - National University of Distance Education
C. Siopis - Université Libre de Bruxelles
M. Smith - University College London
A. Sozzetti - Osservatorio Astrofisico di Torino
M. Süveges - Max Planck Institute for Astronomy
J. Torra - Universitat de Barcelona
W. Vanreeven
U. Abbas - Osservatorio Astrofisico di Torino
A. Abreu Aramburu - European Space Astronomy Centre
S. Accart - Thales
C. Aerts - KU Leuven
G. Altavilla - Agenzia Spaziale Italiana
M. A. Álvarez - Universidade da Coruña
R. Alvarez - European Space Astronomy Centre
J. Alves - University of Vienna
R. I. Anderson - University of Geneva
A. H. Andrei - Université Paris Sciences et Lettres
E. Anglada Varela
E. Antiche - Universitat de Barcelona
T. Antoja - European Space Research and Technology Centre
B. Arcay - Universidade da Coruña
T. L. Astraatmadja - Carnegie Institution for Science
N. Bach - European Space Astronomy Centre
S. G. Baker - University College London
L. Balaguer-Núñez - Universitat de Barcelona
P. Balm - European Space Astronomy Centre
C. Barache - Systèmes de Référence Temps-Espace
C. Barata - University of Lisbon
D. Barbato - University of Turin
F. Barblan - University of Geneva
P. S. Barklem - Uppsala University
D. Barrado - Centro de Astrobiología
M. Barros - University of Lisbon
S. Bartholomé Muñoz
J. -L. Bassilana - Thales
U. Becciani - Osservatorio Astrofisico di Catania
M. Bellazzini - Osservatorio di Astrofisica e Scienza dello Spazio
A. Berihuete - Universidad de Cádiz
Stefano Bertone - Observatoire de Paris
L. Bianchi - Eurix
O. Bienaymé - Centre National de la Recherche Scientifique
S. Blanco-Cuaresma - Université de Bordeaux
T. Boch - Observatoire astronomique de Strasbourg
C. Boeche - Osservatorio Astronomico di Padova
A. Bombrun - European Space Astronomy Centre
R. Borrachero - Universitat de Barcelona
S. Bouquillon - Sorbonne Université
G. Bourda - Laboratoire d'Astrophysique de Bordeaux
A. Bragaglia - Osservatorio di Astrofisica e Scienza dello Spazio
L. Bramante
M. A. Breddels - University of Groningen
N. Brouillet - Université de Bordeaux
T. Brüsemeister - Heidelberg University
E. Brugaletta - Osservatorio Astrofisico di Catania
B. Bucciarelli - Osservatorio Astrofisico di Torino
A. Burlacu - Centre National d'Études Spatiales
D. Busonero - Osservatorio Astrofisico di Torino
A. G. Butkevich - TU Dresden
R. Buzzi - Osservatorio Astrofisico di Torino
E. Caffau - Observatoire de Paris
R. Cancelliere - University of Turin
G. Cannizzaro - SRON Netherlands Institute for Space Research
R. Carballo - Universidad de Cantabria
T. Carlucci - Sorbonne Université
J. M. Carrasco - Universitat de Barcelona
L. Casamiquela - Universitat de Barcelona
M. Castellani - Astronomical Observatory of Rome
A. Castro-Ginard - Universitat de Barcelona
P. Charlot - Laboratoire d'Astrophysique de Bordeaux
L. Chemin - University of Antofagasta
A. Chiavassa - Observatoire de la Côte d’Azur
G. Cocozza - Osservatorio di Astrofisica e Scienza dello Spazio
G. Costigan - Leiden University
S. Cowell - University of Cambridge
F. Crifo - Université Paris Sciences et Lettres
M. Crosta - Osservatorio Astrofisico di Torino
C. Crowley - European Space Astronomy Centre
J. Cuypers - Royal Observatory of Belgium
C. Dafonte - Universidade da Coruña
Y. Damerdji - Centre de Recherche en Astronomie Astrophysique et Géophysique
A. Dapergolas - National Observatory of Athens
P. David - Centre National de la Recherche Scientifique
M. David - University of Antwerp
P. Delaverny - Joseph Louis LAGRANGE
F. Deluise
R. Demarch
D. Demartino
R. Desouza
A. Detorres
J. Debosscher - KU Leuven
E. Delpozo
M. Delbò - Observatoire de la Côte d’Azur
A. Delgado - National University of Distance Education
H. E. Delgado - National University of Distance Education
S. Diakité - Institut UTINAM
C. Diener - University of Cambridge
E. Distefano - Osservatorio Astrofisico di Catania
C. Dolding - University College London
P. Drazinos - National and Kapodistrian University of Athens
J. Durán - Ingeniería de Sistemas para la Defensa de España
B. Edvardsson - Uppsala University
H. Enke - Leibniz Institute for Astrophysics Potsdam
K. Eriksson - Uppsala University
P. Esquej - European Space Astronomy Centre
G. Eynard Bontemps - Centre National d'Études Spatiales
C. Fabre - Centre National d'Études Spatiales
M. Fabrizio - National Institute for Astrophysics
S. Faigler - Tel Aviv University
A. J. Falcao - Uninova
M. Farràs Casas - Universitat de Barcelona
L. Federici - Osservatorio di Astrofisica e Scienza dello Spazio
G. Fedorets - University of Helsinki
P. Fernique - Observatoire astronomique de Strasbourg
F. Figueras - Universitat de Barcelona
F. Filippi - Sapienza University of Rome
K. Findeisen - Université Paris Sciences et Lettres
A. Fonti
E. Fraile - European Space Astronomy Centre
M. Fraser - University College Dublin
B. Frézouls - Centre National d'Études Spatiales
M. Gai - Osservatorio Astrofisico di Torino
S. Galleti - Osservatorio di Astrofisica e Scienza dello Spazio
D. Garabato - Universidade da Coruña
F. García-Sedano - National University of Distance Education
A. Garofalo - Osservatorio di Astrofisica e Scienza dello Spazio
N. Garralda - Universitat de Barcelona
A. Gavel - Uppsala University
P. Gavras - Université Paris Sciences et Lettres
J. Gerssen - Leibniz Institute for Astrophysics Potsdam
R. Geyer - TU Dresden
P. Giacobbe - Osservatorio Astrofisico di Torino
G. Gilmore - University of Cambridge
S. Girona - Universitat Politècnica de Catalunya
G. Giuffrida - Agenzia Spaziale Italiana
F. Glass - University of Geneva
M. Gomes - University of Lisbon
M. Granvik - Luleå University of Technology
A. Gueguen - Université Paris Sciences et Lettres
A. Guerrier - Centre National d'Études Spatiales
J. Guiraud - Centre National d'Études Spatiales
R. Gutiérrez-Sánchez
R. Haigron - Galaxies, Etoiles, Physique et Instrumentation
D. Hatzidimitriou - National and Kapodistrian University of Athens
M. Hauser - Max Planck Institute for Astronomy
M. Haywood - Observatoire de Paris
U. Heiter - Uppsala University
A. Helmi - University of Groningen
J. Heu - Université Paris Sciences et Lettres
T. Hilger - TU Dresden
D. Hobbs - Lund University
W. Hofmann - Heidelberg University
G. Holland - University of Cambridge
H. E. Huckle - University College London
A. Hypki - Leiden University
V. Icardi
K. Janssen
G. Jevardatdefombelle
P. G. Jonker - Radboud University Nijmegen
Á. L. Juhász - Konkoly Observatory
F. Julbe - Universitat de Barcelona
A. Karampelas - National and Kapodistrian University of Athens
A. Kewley - University of Cambridge
J. Klar - Leibniz Institute for Astrophysics Potsdam
A. Kochoska - University of Ljubljana
R. Kohley - European Space Astronomy Centre
K. Kolenberg - Center for Astrophysics Harvard & Smithsonian
M. Kontizas - National and Kapodistrian University of Athens
E. Kontizas - National Observatory of Athens
S. E. Koposov - Carnegie Mellon University
G. Kordopatis - Observatoire de la Côte d’Azur
Z. Kostrzewa-Rutkowska - Radboud University Nijmegen
P. Koubsky - Czech Academy of Sciences, Astronomical Institute
S. Lambert - Sorbonne Université
A. F. Lanza - Osservatorio Astrofisico di Catania
Y. Lasne - Thales
J. -B. Lavigne - Centre National d'Études Spatiales
Y. Lefustec
C. Leponcin-Lafitte - Systèmes de Référence Temps-Espace
Y. Lebreton - Université de Rennes
S. Leccia - Astronomical Observatory of Capodimonte
N. Leclerc - Galaxies, Etoiles, Physique et Instrumentation
I. Lecoeur-Taibi - University of Geneva
H. Lenhardt - Heidelberg University
F. Leroux - Centre National d'Études Spatiales
S. Liao - Shanghai Astronomical Observatory
E. Licata - Eurix
H. E. P. Lindstrøm - University of Copenhagen
T. A. Lister - Las Cumbres Observatory Global Telescope Network
E. Livanou - National and Kapodistrian University of Athens
A. Lobel - Royal Observatory of Belgium
M. Lopez - Centro de Astrobiología
S. Managau - Thales
R. G. Mann - Royal Observatory
G. Mantelet - Heidelberg University
O. Marchal - Centre National de la Recherche Scientifique
J. M. Marchant - Liverpool John Moores University
M. Marconi - Astronomical Observatory of Capodimonte
S. Marinoni - Astronomical Observatory of Rome
G. Marschalkó - Research Centre for Astronomy and Earth Sciences
D. J. Marshall - Centre National de la Recherche Scientifique
M. Martino
G. Marton - Hungarian Academy of Sciences
N. Mary - Centre National d'Études Spatiales
D. Massari - University of Groningen
G. Matijevic - Leibniz Institute for Astrophysics Potsdam
T. Mazeh - Tel Aviv University
P. J. Mcmillan - Lund University
S. Messina - Osservatorio Astrofisico di Catania
D. Michalik - Lund University
N. R. Millar - University of Cambridge
D. Molina - Universitat de Barcelona
R. Molinaro - Astronomical Observatory of Capodimonte
L. Molnár - Research Centre for Astronomy and Earth Sciences
P. Montegriffo - Osservatorio di Astrofisica e Scienza dello Spazio
R. Mor - Osservatorio Astrofisico di Torino
R. Morbidelli - Osservatorio Astrofisico di Torino
T. Morel - University of Liège
D. Morris - Royal Observatory
A. F. Mulone
T. Muraveva - Osservatorio di Astrofisica e Scienza dello Spazio
I. Musella - Astronomical Observatory of Capodimonte
G. Nelemans - KU Leuven
L. Nicastro - Osservatorio di Astrofisica e Scienza dello Spazio
L. Noval - Centre National d'Études Spatiales
W. O’mullane - European Space Astronomy Centre
C. Ordénovic - Observatoire de la Côte d’Azur
D. Ordóñez-Blanco
P. Osborne - University of Cambridge
C. Pagani - University of Leicester
I. Pagano - Osservatorio Astrofisico di Catania
F. Pailler - Centre National d'Études Spatiales
H. Palacin - Thales
L. Palaversa - University of Geneva
A. Panahi - Tel Aviv University
M. Pawlak - University of Warsaw
A. M. Piersimoni - Collurania Teramo Observatory
F.-X. Pineau - Observatoire astronomique de Strasbourg
E. Plachy - Research Centre for Astronomy and Earth Sciences
G. Plum - Observatoire de Paris
E. Poggio - University of Turin
E. Poujoulet - Centre National d'Études Spatiales
A. Prša - Villanova University
L. Pulone - Astronomical Observatory of Rome
E. Racero
S. Ragaini - Osservatorio di Astrofisica e Scienza dello Spazio
N. Rambaux - Institut de Mécanique Céleste et de Calcul des Éphémérides
M. Ramos-Lerate
S. Regibo - KU Leuven
C. Reylé - Institut UTINAM
F. Riclet - Centre National d'Études Spatiales
V. Ripepi - Astronomical Observatory of Capodimonte
A. Riva - Centre National d'Études Spatiales
A. Rivard - Centre National d'Études Spatiales
G. Rixon - University of Cambridge
T. Roegiers - European Space Research and Technology Centre
M. Roelens - University of Geneva
M. Romero-Gómez - Universitat de Barcelona
N. Rowell - University of Edinburgh
F. Royer - Observatoire de Paris
L. Ruiz-Dern - Observatoire de Paris
G. Sadowski - Université Libre de Bruxelles
T. Sagristà Sellés
J. Sahlmann - European Space Astronomy Centre
J. Salgado - European Space Astronomy Centre
E. Salguero
N. Sanna - Arcetri Astrophysical Observatory
T. Santana-Ros - Adam Mickiewicz University in Poznań
M. Sarasso - Osservatorio Astrofisico di Torino
H. Savietto
M. Schultheis - Observatoire de la Côte d’Azur
E. Sciacca
M. Segol - Centre National d'Études Spatiales
J. C. Segovia
D. Ségransan - University of Geneva
I-C. Shih - Observatoire de Paris
L. Siltala - Nordic Optical Telescope
A. F. Silva - University of Lisbon
R. L. Smart - Osservatorio Astrofisico di Torino
K. W. Smith - Max Planck Institute for Astronomy
E. Solano - Centro de Astrobiología
F. Solitro
R. Sordo - Osservatorio Astronomico di Padova
S. Soria Nieto - Universitat de Barcelona
J. Souchay - Université Paris Sciences et Lettres
A. Spagna - Osservatorio Astrofisico di Torino
F. Spoto - Observatoire de la Côte d’Azur
U. Stampa - Heidelberg University
I. A. Steele - Liverpool John Moores University
H. Steidelmüller - TU Dresden
C. A. Stephenson - European Space Astronomy Centre
H. Stoev - Telescopio Nazionale Galileo
F. F. Suess - University of Cambridge
J. Surdej - University of Liège
L. Szabados - Konkoly Observatory
E. Szegedi-Elek - Konkoly Observatory
D. Tapiador - European Space Astronomy Centre
F. Taris - Université Paris Sciences et Lettres
G. Tauran - Centre National d'Études Spatiales
M. B. Taylor - University of Bristol
R. Teixeira - Universidade de São Paulo
D. Terrett - Rutherford Appleton Laboratory
P. Teyssandier - Observatoire de Paris
W. Thuillot - Université Paris Sciences et Lettres
A. Titarenko - Observatoire de la Côte d’Azur
F. Torra Clotet - Institut d'Estudis Espacials de Catalunya
C. Turon - Centre National de la Recherche Scientifique
A. Ulla - Universidade de Vigo
E. Utrilla - European Space Astronomy Centre
S. Uzzi
M. Vaillant - Centre National d'Études Spatiales
G. Valentini - Collurania Teramo Observatory
V. Valette - Centre National d'Études Spatiales
A. Van Elteren
E. Van Hemelryck
M. Vaschetto
A. Vecchiato - Osservatorio Astrofisico di Torino
J. Veljanoski - University of Groningen
Y. Viala - Galaxies, Etoiles, Physique et Instrumentation
D. Vicente - Universitat Politècnica de Catalunya
S. Vogt - European Space Research and Technology Centre
C. Von Essen
H. Voss - Universitat de Barcelona
V. Votruba - Czech Academy of Sciences, Astronomical Institute
S. Voutsinas - University of Edinburgh
G. Walmsley - Centre National d'Études Spatiales
M. Weiler - Universitat de Barcelona
O. Wertz - University of Bonn
T. Wevers - University of Cambridge
Ł. Wyrzykowski - University of Warsaw
A. Yoldas - University of Cambridge
M. Žerjal - Australian National University
H. Ziaeepour - Institut UTINAM
J. Zorec - Sorbonne Université
S. Zschocke - TU Dresden
S. Zucker - Tel Aviv University
C. Zurbach - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
T. Zwitter - University of Ljubljana