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题名: The first data release (DR1) of the LAMOST regular survey
作者: Luo, A-Li1; Zhao, Yong-Heng1; Zhao, Gang1; Deng, Li-Cai1; Liu, Xiao-Wei5; Jing, Yi-Peng4; Wang, Gang1; Zhang, Hao-Tong1; Shi, Jian-Rong1; Cui, Xiang-Qun2; Chu, Yao-Quan3; Li, Guo-Ping2; Bai, Zhong-Rui1; Wu, Yue1; Cai, Yan1; Cao, Shu-Yun1; Cao, Zi-Huang1; Carlin, Jeffrey L.7, 8; Chen, Hai-Yuan2; Chen, Jian-Jun1; Chen, Kun-Xin2; Chen, Li4; Chen, Xue-Lei1; Chen, Xiao-Yan1; Chen, Ying1; Christlieb, Norbert9; Chu, Jia-Ru3; Cui, Chen-Zhou1; Dong, Yi-Qiao1; Du, Bing1; Fan, Dong-Wei1; Feng, Lei1; Fu, Jian-Ning6; Gao, Peng1; Gong, Xue-Fei2; Gu, Bo-Zhong2; Guo, Yan-Xin1; Han, Zhan-Wen10; He, Bo-Liang1; Hou, Jin-Liang4; Hou, Yong-Hui2; Hou, Wen1; Hu, Hong-Zhuan3; Hu, Ning-Sheng2; Hu, Zhong-Wen2; Huo, Zhi-Ying1; Jia, Lei1; Jiang, Fang-Hua2; Jiang, Xiang2; Jiang ZhiBo(江治波)2; Jin, Ge3; Kong, Xiao1; Kong, Xu3; Lei, Ya-Juan1; Li, Ai-Hua2; Li, Chang-Hua1; Li, Guang-Wei1; Li, Hai-Ning1; Li, Jian1; Li, Qi1; Li, Shuang1; Li, Sha-Sha1; Li, Xin-Nan2; Li, Yan4; Li, Yin-Bi1; Li, Ye-Ping2; Liang, Yuan1; Lin, Chien-Cheng4; Liu, Chao1; Liu, Gen-Rong2; Liu, Guan-Qun2; Liu, Zhi-Gang3; Lu, Wen-Zhi2; Luo, Yu1; Mao, Yin-Dun4; Newberg, Heidi7; Ni, Ji-Jun2; Qi, Zhao-Xiang4; Qi, Yong-Jun2; Shen, Shi-Yin4; Shi, Huo-Ming1; Song, Jing1; Song, Yi-Han1; Su, Ding-Qiang2; Su, Hong-Jun1; Tang, Zheng-Hong4; Tao, Qing-Sheng2; Tian, Yuan1; Wang, Dan1; Wang, Da-Qi1; Wang, Feng-Fei1; Wang, Guo-Min2; Wang, Hai2; Wang HongChi(王红池)11; Wang, Jian3; Wang, Jia-Ning2; Wang, Jian-Ling1; Wang, Jian-Ping3; Wang, Jun-Xian3; Wang Lei(王蕾)2; Wang, Meng-Xin1; Wang, Shou-Guan1; Wang, Shu-Qing1; Wang, Xia1; Wang, Ya-Nan2; Wang, You2; Wang, Yue-Fei2; Wang, You-Fen1; Wei, Peng1; Wei, Ming-Zhi1; Wu, Hong1; Wu, Ke-Fei1; Wu, Xue-Bing5; Wu, Yu-Zhong1; Xing, Xiao-Zheng3; Xu, Ling-Zhe2; Xu, Xin-Qi2; Xu, Yan1; Yan, Tai-Sheng1; Yang, De-Hua2; Yang, Hai-Feng1; Yang, Hui-Qin1; Yang, Ming1; Yao, Zheng-Qiu2; Yu, Yong4; Yuan, Hui1; Yuan, Hai-Bo5; Yuan, Hai-Long1; Yuan, Wei-Min1; Zhai, Chao3; Zhang, En-Peng1; Zhang, Hua-Wei5; Zhang, Jian-Nan1; Zhang, Li-Pin2; Zhang, Wei1; Zhang, Yong2; Zhang, Yan-Xia1; Zhang, Zheng-Chao2; Zhao, Ming4; Zhou, Fang2; Zhou, Xu1; Zhu, Jie2; Zhu, Yong-Tian2; Zou, Si-Cheng1; Zuo, Fang1
刊名: RESEARCH IN ASTRONOMY AND ASTROPHYSICS
出版日期: 2015-08-01
卷号: 15, 期号:8, 页码:1095-+
关键词: techniques: spectroscopic survey ; data release ; catalog
学科分类: 天文和天体物理
DOI: 10.1088/1674-4527/15/8/002
文章类型: Article
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.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Astronomy & Astrophysics
研究领域[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
收录类别: SCI
所属项目名称: PMO_LIB-IR
语种: 英语
WOS记录号: WOS:000360553400002
Citation statistics:
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/14844
Appears in Collections:星系中的恒星形成研究团组_期刊论文

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作者单位: 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
2.Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Natl Astron Observ, Nanjing 210042, Jiangsu, Peoples R China
3.Univ Sci & Technol China, Hefei 230026, Peoples R China
4.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
5.Peking Univ, Dept Astron, Beijing 100871, Peoples R China
6.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
7.Rensselaer Polytech Inst, Dept Phys Appl Phys & Astron, Troy, NY 12180 USA
8.Earlham Coll, Dept Phys & Astron, Richmond, IN 47374 USA
9.Heidelberg Univ, Zentrum Astron, D-69117 Heidelberg, Germany
10.Chinese Acad Sci, Yunnan Observ, Kunming 650216, Peoples R China
11.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
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