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The M-giant candidates identified in the LAMOST data release 1

Published online by Cambridge University Press:  17 July 2015

J. Zhong ,
S. Lépine ,
J. Li ,
L. Chen ,
J.L. Hou  and
Z.Y. Shao
J. Zhong
Affiliation:
Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai, China
S. Lépine
Affiliation:
Department of Physics & Astronomy, Georgia State University, 25 Park Place, Atlanta, GA 30303, USA
J. Li
Affiliation:
Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai, China
L. Chen
Affiliation:
Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai, China
J.L. Hou
Affiliation:
Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai, China
Z.Y. Shao
Affiliation:
Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai, China
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Abstract

We have successfully assembled a set of M giant templates from M0 to M6 by using the LAMOST DR1 spectra. After combining the M giant templates and M dwarf/subdwarf templates as a new M-type spectral library, we re-run the updated classification pipeline to identify and classify M-type stars in the LAMOST DR1. The 8639 M giants and the 107193 M dwarfs/subdwarfs are cataloged.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 68: The Milky Way Unravelled by Gaia: GREAT Science from the Gaia Data Releases , 2014 , pp. 409
Copyright
© EAS, EDP Sciences, 2015

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References

Zhong, J., Lépine, S., Li, J., Chen, L., Hou, J., & Shao, Z., 2015, RAA, submitted