Galactic Archaeology with CoRoT and APOGEE: Creating mock observations from a chemodynamical model
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- 作者：F. Anders ; C. Chiappini ; T. S. Rodrigues ; T. Piffl ; B. Mosser ; A. Miglio ; J. Montalbá ; n ; L. Girardi ; I. Minchev ; M. Valentini and M. Steinmetz
- 刊名：Astronomische Nachrichten
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：337
- 期：8-9
- 页码：926-930
- 全文大小：4788K
- ISSN：1521-3994
文摘
In a companion paper, we have presented the combined asteroseismic-spectroscopic dataset obtained from CoRoT light curves and APOGEE infra-red spectra for 606 solar-like oscillating red giants in two fields of the Galactic disc (CoRoGEE). We have measured chemical abundance patterns, distances, and ages of these field stars which are spread over a large radial range of the Milky Way's disc. Here we show how to simulate this dataset using a chemodynamical Galaxy model. We also demonstrate how the observation procedure influences the accuracy of our estimated ages.