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The Gaia-ESO Public Spectroscopic Survey

The Gaia-ESO Survey Team, Gerry Gilmore, Sofia Randich, Martin Asplund, James Binney, Piercarlo Bonifacio, Janet Drew, Sophia Feltzing, Annette Ferguson, Rob Jeffries, Giusi Micela, Ignacio Negueruela, Timo Prusti, Hans-Walter Rix, Antonella Vallenari, Emilio Alfaro, Carlos Allende-Prieto, Carine Babusiaux, Thomas Bensby, Ronny BlommeAngela Bragaglia, Ettore Flaccomio, Patrick François, Mike Irwin, Sergey Koposov, Andreas Korn, Alessandro Lanzafame, Elena Pancino, Ernst Paunzen, Alejandra Recio-Blanco, Giuseppe Sacco, Rodolfo Smiljanic, Sophie Van Eck, Nicholas Walton

Research output: Contribution to journalArticlepeer-review

Abstract

The Gaia-ESO Public Spectroscopic Survey has begun and will obtain high quality spectroscopy of some 100000 Milky Way stars, in the field and in open clusters, down to magnitude 19, systematically covering all the major components of the Milky Way. This survey will provide the first homogeneous overview of the distributions of kinematics and chemical element abundances in the Galaxy. The motivation, organisation and implementation of the Gaia-ESO Survey are described, emphasising the complementarity with the ESA Gaia mission. Spectra from the very first observing run of the survey are presented.
Original languageEnglish
Pages (from-to)25-31
Number of pages7
JournalThe Messenger
Volume147
Publication statusPublished - 1 Mar 2012

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