A
Anthony G. A. Brown
Researcher at Leiden University
Publications - 243
Citations - 32567
Anthony G. A. Brown is an academic researcher from Leiden University. The author has contributed to research in topics: Stars & Astrometry. The author has an hindex of 50, co-authored 234 publications receiving 25984 citations. Previous affiliations of Anthony G. A. Brown include University of Manchester & Australia Telescope National Facility.
Papers
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Journal ArticleDOI
Gaia Early Data Release 3 - Photometric content and validation
M. Riello,F. De Angeli,D. W. Evans,P. Montegriffo,J. M. Carrasco,G. Busso,L. Palaversa,Paul W. Burgess,C. Diener,Michael Davidson,Nicholas Rowell,C. Fabricius,Carme Jordi,Michele Bellazzini,Elena Pancino,Elena Pancino,D. L. Harrison,Carla Cacciari,F. van Leeuwen,Nigel Hambly,Simon Hodgkin,P. Osborne,G. Altavilla,G. Altavilla,Martin A. Barstow,Anthony G. A. Brown,Marco Castellani,S. Cowell,F. De Luise,Gerard Gilmore,G. Giuffrida,Sebastian L. Hidalgo,G. Holland,S. Marinoni,S. Marinoni,C. Pagani,A. M. Piersimoni,L. Pulone,S. Ragaini,Monica Rainer,P. J. Richards,Nicoletta Sanna,Nicholas A. Walton,M. Weiler,A. Yoldas +44 more
TL;DR: In this article, the authors focus on the photometric content, describing the input data, the algorithms, the processing, and the validation of the results of Gaia EDR3.
Journal ArticleDOI
The primordial binary population. II. Recovering the binary population for intermediate mass stars in Scorpius OB2
M. B. N. Kouwenhoven,M. B. N. Kouwenhoven,Anthony G. A. Brown,S.F. Portegies Zwart,Lex Kaper +4 more
TL;DR: The fact that practically all stars in Sco OB2 are part of a binary (or multiple) system demonstrates that multiplicity is a fundamental factor in the star formation process, at least for intermediate mass stars.
Journal ArticleDOI
The primordial binary population II: Recovering the binary population for intermediate mass stars in Sco OB2
TL;DR: In this paper, the binary population in the young and nearby OB association Scorpius OB2 was characterized using available observations of visual, spectroscopic, and astrometric binaries with intermediate-mass primaries.
Journal ArticleDOI
Photo-astrometric distances, extinctions, and astrophysical parameters for Gaia DR2 stars brighter than G = 18
Friedrich Anders,Friedrich Anders,A. Khalatyan,Cristina Chiappini,Anna B. A. Queiroz,Basilio X. Santiago,Carme Jordi,Léo Girardi,Anthony G. A. Brown,Gal Matijevic,Giacomo Monari,Tristan Cantat-Gaudin,M. Weiler,Saniya Khan,Andrea Miglio,I. Carrillo,M. Romero-Gómez,Ivan Minchev,R. S. de Jong,Teresa Antoja,P. Ramos,Matthias Steinmetz,Harry Enke +22 more
TL;DR: In this article, the authors combined the precise parallaxes and optical photometry delivered by Gaia's second data release with the photometric catalogues of Pan-STARRS1, 2MASS, and AllWISE, and derived Bayesian stellar parameters, distances, and extinctions for 265 million of the 285 million objects brighter than G ǫ = 18.
Journal Article
First light of SINFONI at the VLT
Henri Bonnet,R. Abuter,Andrew J. Baker,W. Bornemann,Anthony G. A. Brown,R. Castillo,Ralf Conzelmann,Romuald Damster,R. I. Davies,Bernard Delabre,Rob Donaldson,Christophe Dumas,Frank Eisenhauer,Eddie Elswijk,Enrico Fedrigo,Gert Finger,Hans Gemperlein,Reinhard Genzel,Andrea M. Gilbert,Gordon Gillet,Armin Goldbrunner,Matthew Horrobin,Horst Richter,S. Huber,Norbert Hubin,Christof Iserlohe,Andreas Kaufer,Markus Kissler-Patig,Jan Kragt,Gabby Kroes,Matthew D. Lehnert,Werner Lieb,Jochen Liske,Jean-Louis Lizon,Dieter Lutz,Andrea Modigliani,G. Monnet,Nicole P. H. Nesvadba,Jona Patig,Johan Pragt,Juha Reunanen,Claudia Röhrle,Silvio Rossi,Riccardo Schmutzer,Ton Schoenmaker,Jürgen Schreiber,Stefan Stroebele,Thomas Szeifert,Linda J. Tacconi,M. Tecza,Niranjan Thatte,Sebastien Tordo,Paul van der Werf,Harald Weisz +53 more
TL;DR: The SINFONI (Spectrograph for Integral Field Observation in the Near-Infrared) as discussed by the authors is the state-of-the-art infrared integral field spectrometer.