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The first data release (DR1) of the LAMOST regular survey
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
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
2015-08
Volume15Issue:8Pages:1095-
DOI10.1088/1674-4527/15/8/002
Contribution Rank第10完成单位
Indexed BySCI
KeywordTechniques: Spectroscopic Survey Data Release Catalog
Abstract

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.

Funding ProjectNNational Basic Research Program of China (973 Program)[2014CB845700] ; National Natural Science Foundation of China[11390371] ; National Development and Reform Commission
Funding OrganizationNNational Basic Research Program of China (973 Program)[2014CB845700] ; National Natural Science Foundation of China[11390371] ; National Development and Reform Commission
Language英语
Subject Area天文学 ; 恒星与银河系 ; 恒星天文学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherNATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
Publication Place20A DATUN RD, CHAOYANG, BEIJING, 100012, PEOPLES R CHINA
ISSN1674-4527
URL查看原文
WOS IDWOS:000360553400002
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordGUOSHOUJING TELESCOPE LAMOST ; QUASAR CANDIDATE SELECTION ; DIGITAL SKY SURVEY ; PILOT SURVEY ; ANDROMEDA GALAXY ; ATMOSPHERIC PARAMETERS ; BACKGROUND QUASARS ; KEPLER FIELD ; CATALOG ; LEGUE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/4591
Collection大样本恒星演化研究组
Corresponding AuthorLuo, AL
Affiliation1.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
GB/T 7714
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-.
APA Luo, AL.,Zhao, YH.,Zhao, G.,Deng, LC.,Liu, XW.,...&Zuo, F.(2015).The first data release (DR1) of the LAMOST regular survey.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,15(8),1095-.
MLA Luo, AL,et al."The first data release (DR1) of the LAMOST regular survey".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 15.8(2015):1095-.
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