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The disk targets for LAMOST pilot survey

Published online by Cambridge University Press:  21 March 2013

J. L. Hou ,
J. Zhong ,
L. Chen ,
J. C. Yu ,
C. Liu  and
L. C. Deng
J. L. Hou
Affiliation:
Shanghai Astronomical Observatory, CAS, Shanghai, China email: houjl@shao.ac.cn, jzhong@shao.ac.cn, chenli@shao.ac.cn, yujc@shao.ac.cn
J. Zhong
Affiliation:
Shanghai Astronomical Observatory, CAS, Shanghai, China email: houjl@shao.ac.cn, jzhong@shao.ac.cn, chenli@shao.ac.cn, yujc@shao.ac.cn
L. Chen
Affiliation:
Shanghai Astronomical Observatory, CAS, Shanghai, China email: houjl@shao.ac.cn, jzhong@shao.ac.cn, chenli@shao.ac.cn, yujc@shao.ac.cn
J. C. Yu
Affiliation:
Shanghai Astronomical Observatory, CAS, Shanghai, China email: houjl@shao.ac.cn, jzhong@shao.ac.cn, chenli@shao.ac.cn, yujc@shao.ac.cn
C. Liu
Affiliation:
National Astronomical Observatory, CAS, Beijing, China email: chaoliu@lamost.org, licai@nao.ac.cn
L. C. Deng
Affiliation:
National Astronomical Observatory, CAS, Beijing, China email: chaoliu@lamost.org, licai@nao.ac.cn
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Abstract

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LAMOST has 4 meters in diameter with 4000 fibers in the focal plane. The telescope is now on the way towards full spectroscopy survey periods. This survey project has the potential to largely increase our understanding of the substructure of the Galactic stellar spheroid and different disk components through accurate measurements of radial velocities, metallicities and effective temperatures of millions of stars.

Keywords

Galaxy: disk — techniques: spectroscopic — surveys
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S292: Molecular Gas, Dust, and Star Formation in Galaxies , August 2012 , pp. 105
Copyright
Copyright © International Astronomical Union 2013

References

Chen, L., Hou, J. L., Yu, J. C., Liu, C., & Deng, L. C. 2012, RAA, 12 (7), 805Google Scholar