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The GALAH survey: Scientific motivation

De Silva, Gayandhi; Freeman, Kenneth; Bland-Hawthorn, Jonathan; Martell, Sarah; Wylie de Boer, Elizabeth; Asplund, Martin; Keller, Stefan; Sharma, S; Zucker, Daniel; Zwitter, T; Anguiano, B; Bayliss, Daniel; Bacigalupo, Carlos; Beavis, M A; Bergemann, Maria; Campbell, S; Cannon, R. D.; Carollo, Daniela; Casagrande, Luca; Casey , A R; Da Costa, Gary; D'Orazi, Valentina; Dotter, Aaron; Duong, Ly; Heger, Alexander; Kafle, P R; Kos, J.; Lattanzio, John; Lewis, G F; Lin, Jinying (Jane); Lind, K; Munari, U; Nataf, David; O'Toole, S; Parker, Quentin A; Reid, W; Schlesinger, Katharine; Sheinis, Andrew; Simpson, J D; Stello, Dennis; Ting, Y.-S.; Traven, G; Watson, Fred; Wittenmyer, Robert; Yong, David; Zerjal, M.; Ting, Yuan; Ireland, Michael

Description

The Galactic Archaeology with HERMES (GALAH) survey is a large high-resolution spectroscopic survey using the newly commissioned High Efficiency and Resolution Multi-Element Spectrograph (HERMES) on the Anglo-Australian Telescope. The HERMES spectrograph provides high-resolution (R ~ 28 000) spectra in four passbands for 392 stars simultaneously over a 2 deg field of view. The goal of the survey is to unravel the formation and evolutionary history of the Milky Way, using fossil remnants of...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Journal article
URI: http://hdl.handle.net/1885/103205
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1093/mnras/stv327

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