The first data release (DR1) of the LAMOST regular survey

	The first data release (DR1) of the LAMOST regular survey
	Luo, AL 1; Zhao, YH1 ; Zhao, G 1; Deng, LC 1; Liu, XW 5; Jing, YP 4; Wang, G 1; Zhang, HT 1; Shi, JR 1; Cui, XQ 2
刊名	RESEARCH IN ASTRONOMY AND ASTROPHYSICS
	2015-08
卷号	15 期号:8 页码:1095-
关键词	techniques: spectroscopic survey data release catalog
ISSN号	1674-4527
通讯作者	Luo, AL (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
产权排序	第十完成单位
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.
学科主题	Astronomy & Astrophysics
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
原文出处	http://iopscience.iop.org/article/10.1088/1674-4527/15/8/002/meta
语种	英语
WOS记录号	WOS:000360553400002
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4591]
专题	云南天文台_大样本恒星演化研究组
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
推荐引用方式 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-.