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The first data release (DR1) of the LAMOST regular survey
作者: Luo, AL1; Zhao, YH1; Zhao, G1; Deng, LC1; Liu, XW5; Jing, YP4; Wang, G1; Zhang, HT1; Shi, JR1; Cui, XQ2; Chu, YQ3; Li, GP2; Bai, ZR1; Wu, Y1; Cai, Y1; Cao, SY1; Cao, ZH1; Carlin, JL7,8; Chen, HY2; Chen, JJ1; Chen, KX2; Chen, L4; Chen, XL1; Chen, XY1; Chen, Y1; Christlieb, N9; Chu, JR3; Cui, CZ1; Dong, YQ1; Du, B1; Fan, DW1; Feng, L1; Fu, JN6; Gao, P1; Gong, XF2; Gu, BZ2; Guo, YX1; Han ZW(韩占文)10; He, BL1; Hou, JL4; Hou, YH2; Hou, W1; Hu, HZ3; Hu, NS2; Hu, ZW2; Huo, ZY1; Jia, L1; Jiang, FH2; Jiang, X2; Jiang, ZB2; Jin, G3; Kong, X1; Kong, X3; Lei, YJ1; Li, AH2; Li, CH1; Li, GW1; Li, HN1; Li, J1; Li, Q1; Li, S1; Li, SS1; Li, XN2; Li, Y4; Li, YB1; Li, YP2; Liang, Y1; Lin, CC4; Liu, C1; Liu, GR2; Liu, GQ2; Liu, ZG3; Lu, WZ2; Luo, Y1; Mao, YD4; Newberg, H7; Ni, JJ2; Qi, ZX4; Qi, YJ2; Shen, SY4; Shi, HM1; Song, J1; Song, YH1; Su, DQ2; Su, HJ1; Tang, ZH4; Tao, QS2; Tian, Y1; Wang, D1; Wang, DQ1; Wang, FF1; Wang, GM2; Wang, H2; Wang, HC11; Wang, J3; Wang, JN2; Wang, JL1; Wang, JP3; Wang, JX3; Wang, L2; Wang, MX1; Wang, SG1; Wang, SQ1; Wang, X1; Wang, YN2; Wang, Y2; Wang, YF2; Wang, YF1; Wei, P1; Wei, MZ1; Wu, H1; Wu, KF1; Wu, XB5; Wu, YZ1; Xing, XZ3; Xu, LZ2; Xu, XQ2; Xu, Y1; Yan, TS1; Yang, DH2; Yang, HF1; Yang, HQ1; Yang, M1; Yao, ZQ2; Yu, Y4; Yuan, H1; Yuan, HB5; Yuan, HL1; Yuan, WM1; Zhai, C3; Zhang, EP1; Zhang, HW5; Zhang, JN1; Zhang, LP2; Zhang, W1; Zhang, Y2; Zhang, YX1; Zhang, ZC2; Zhao, M4; Zhou, F2; Zhou, X1; Zhu, J2; Zhu, YT2; Zou, SC1; Zuo, F1
刊名: RESEARCH IN ASTRONOMY AND ASTROPHYSICS
出版日期: 2015-08
卷号: 15, 期号:8, 页码:1095-
DOI: 10.1088/1674-4527/15/8/002
学科分类: Astronomy & Astrophysics
产权排序: 第10完成单位
收录类别: SCI
通讯作者: Luo, AL (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
关键词: techniques: spectroscopic survey ; data release ; catalog
英文摘要: The Large sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) general survey is a spectroscopic survey that will eventually cover approximately half of the celestial sphere and collect 10 million spectra of stars, galaxies and QSOs. Objects in both the pilot survey and the first year regular survey are included in the LAMOST DR1. The pilot survey started in October 2011 and ended in June 2012, and the data have been released to the public as the LAMOST Pilot Data Release in August 2012. The regular survey started in September 2012, and completed its first year of operation in June 2013. The LAMOST DR1 includes a total of 1202 plates containing 2 955 336 spectra, of which 1 790 879 spectra have observed signal-to-noise ratio (SNR)>= 1 0. All data with SNR >= 2 are formally released as LAMOST DR1 under the LAMOST data policy. This data release contains a total of 2 204 696 spectra, of which 1 944 329 are stellar spectra, 12 082 are galaxy spectra and 5017 are quasars. The DR1 not only includes spectra, but also three stellar catalogs with measured parameters: late A, FGK-type stars with high quality spectra (1 061 918 entries), A-type stars (100 073 entries), and M-type stars (121 522 entries). This paper introduces the survey design, the observational and instrumental limitations, data reduction and analysis, and some caveats. A description of the FITS structure of spectral files and parameter catalogs is also provided.
项目资助者: National Basic Research Program of China (973 Program) [2014CB845700] ; National Natural Science Foundation of China [11390371] ; National Development and Reform Commission
语种: 英语
原文出处: 查看原文
ISSN号: 1674-4527
文章类型: Article
WOS标题词: Science & Technology ; Physical Sciences
研究领域[WOS]: Astronomy & Astrophysics
类目[WOS]: Astronomy & Astrophysics
关键词[WOS]: GUOSHOUJING TELESCOPE LAMOST ; QUASAR CANDIDATE SELECTION ; DIGITAL SKY SURVEY ; PILOT SURVEY ; ANDROMEDA GALAXY ; ATMOSPHERIC PARAMETERS ; BACKGROUND QUASARS ; KEPLER FIELD ; CATALOG ; LEGUE
WOS记录号: WOS:000360553400002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ynao.ac.cn/handle/114a53/4591
Appears in Collections:大样本恒星演化研究组_期刊论文

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作者单位: 1.National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China
2.Nanjing Institute of Astronomical Optics & Technology, National Astronomical Observatories, Chinese Academy of Sciences, Nanjing 210042, China
3.University of Science and Technology of China, Hefei 230026, China
4.Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China
5.Department of Astronomy, Peking University, Beijing 100871, China
6.Department of Astronomy, Beijing Normal University, Beijing 100875, China
7.Department of Physics, Applied Physics and Astronomy, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
8.Department of Physics and Astronomy, Earlham College, Richmond, IN 47374, USA
9.Universität Heidelberg, Zentrum für Astronomie, Landessternwarte, Königstuhl 12, 69117 Heidelberg, Germany
10.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China
11.Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China

Recommended Citation:
Luo, AL,Zhao, YH,Zhao, G,et al. The first data release (DR1) of the LAMOST regular survey[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2015,15(8):1095-.
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