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Data release of the LAMOST pilot survey

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Research in Astronomy and Astrophysics 2012年第9期12卷 1243-1246页

作者： A-Li Luo Hao-Tong zhang Yong-Heng Zhao gang Zhao Xiang-Qun Cui guo-ping Li Yao-Quan Chu Jian-Rong Shi gang wang Jian-Nan zhang Zhong-Rui Bai Xiao-Yan Chen Feng-Fei wang Yan-xin guo Jian-jun Chen bing Du Xiao Kong Ya-Juan lei Yin-bi Li Yi-Han Song Yue wu Yan-Xia zhang xin-lin Zhou Fang Zuo Peng Du lin He Wen Hou Yi-Qiao Dong Jian Li Guang-wei Li Shuang Li Jing Song Yuan Tian Meng-xin wang Yong-Hui Hou zhi-Ying Huo Hong-Zhuan Hu Ning-Sheng Hu Zhong-Wen Hu lei Jia Fang-Hua Jiang Xiang Jiang Zi-Bo Jiang Ge Jin Ai-Hua Li Qi Li Yin-Dun mao Zheng-Hong Tang qing-Sheng Tao Liang-ping Tu Da-qing wang Dan wang Jian-ping wang lei wang Shou-Guan wang Shu-qing wang Ya-Nan wang You wang Yue-Fei wang Ming-zhi wei Xiang-Xiang Xue Xiao-Zheng xing ling-Zhe Xu xin-Qi Xu Yan Xu De-Hua Yang Shi-Hai Yang Zheng-Qiu Yao Yong Yu Hui Yuan Chao Zhai En-Peng zhang Jing zhang Li-ping zhang weizhang Yong zhang Zhen-Chao zhang Ming Zhao Fang Zhou Yong-Tian Zhu Jie Zhu Si-cheng Zou National Astronomical Observatories Chinese Academy of Sciences Beijing 100012 China lal @ lamost o rg Nanjing Institute of Astronomical Optics and Technology National Astronomical ObservatoriesChinese Academy of Sciences Nanjing 210042 China University of Science and Technologyof China Hefei 230026 China Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai 200030 China Institute of Architecture Design and Research Chinese Academy of Sciences Beijing 100190China

This paper describes the data release of the LAMOST pilot survey, which includes data reduction, calibration, spectral analysis, data products and data access. The accuracy of the released data and the information about the FITS headers of spectra are also introduced. The released data set includes 319 000 spectra and a catalog of these objects.

关键词： techniques: spectroscopic survey — data reduction — data release

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

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Research in Astronomy and Astrophysics 2015年第8期15卷 1095-1124页

作者： A-Li Luo Yong-Heng Zhao gang Zhao Li-cai Deng Xiao-wei Liu Yi-Peng Jing gang wang Hao-Tong zhang Jian-Rong Shi Xiang-Qun Cui Yao-Quan Chu guo-ping Li Zhong-Rui Bai Yue wu Yan cai Shu-Yun Cao Zi-Huang Cao Jeffrey L.Carlin Hai-Yuan Chen Jian-jun Chen Kun-xin Chen Li Chen Xue-lei Chen Xiao-Yan Chen Ying Chen Norbert Christlieb Jia-Ru Chu Chen-Zhou Cui Yi-Qiao Dong bing Du Dong-wei Fan lei Feng Jian-Ning fu Peng gao Xue-Fei Gong Bo-Zhong Gu Yan-xin guo Zhan-Wen Han Bo-Liang He Jin-Liang Hou Yong-Hui Hou Wen Hou Hong-Zhuan Hu Ning-Sheng Hu Zhong-Wen Hu zhi-Ying Huo lei Jia Fang-Hua Jiang Xiang Jiang zhi-Bo Jiang Ge Jin Xiao Kong Xu Kong Ya-Juan lei Ai-Hua Li Chang-Hua Li Guang-wei Li Hai-Ning Li Jian Li Qi Li Shuang Li Sha-Sha Li xin-Nan Li Yan Li Yin-bi Li Ye-ping Li Yuan Liang Chien-cheng lin Chao Liu Gen-Rong Liu Guan-Qun Liu zhi-gang Liu Wen-zhi Lu Yu Luo Yin-Dun mao Heidi Newberg Ji-jun Ni Zhao-Xiang Qi Yong-jun Qi Shi-Yin Shen Huo-Ming Shi Jing Song Yi-Han Song Ding-Qiang su Hong-jun su Zheng-Hong Tang qing-Sheng Tao Yuan Tian Dan wang Da-Qi wang Feng-Fei wang guo-Min wang Hai wang Hong-Chi wang Jian wang Jia-Ning wang Jian-ling wang Jian-ping wang jun-Xian wang lei wang Meng-xin wang Shou-Guan wang Shu-qing wang Xia wang Ya-Nan wang You wang Yue-Fei wang You-Fen wang Peng wei Ming-zhi wei Hong wu Ke-Fei wu Xue-bing wu Yu-Zhong wu Xiao-Zheng xing ling-Zhe Xu xin-Qi Xu Yan Xu Tai-Sheng Yan De-Hua Yang Hai-Feng Yang Hui-Qin Yang Ming Yang Zheng-Qiu Yao Yong Yu Hui Yuan Hai-Bo Yuan Hai-Long Yuan wei-Min Yuan Chao Zhai En-Peng zhang Hua-wei zhang Jian-Nan zhang Li-Pin zhang wei zhang Yong zhang Yan-Xia zhang Zheng-Chao zhang Ming Zhao Fang Zhou Xu Zhou Jie Zhu Yong-Tian Zhu Si-cheng Zou Fang Zuo National Astronomical Observatories Chinese Academy of Sciences Department of Astronomy Peking University Shanghai Astronomical Observatory Chinese Academy of Sciences Nanjing Institute of Astronomical Optics & Technology National Astronomical ObservatoriesChinese Academy of Sciences University of Science and Technology of China Department of Physics Applied Physics and AstronomyRensselaer Polytechnic InstituteTroyNY 12180USA Department of Physics and Astronomy Earlham CollegeRichmondIN 47374USA Universitt Heidelberg Zentrum für AstronomieLandessternwarteKnigstuhl 1269117 HeidelbergGermany Department of Astronomy Beijing Normal University Yunnan Observatories Chinese Academy of Sciences Purple Mountain Observatory Chinese Academy of Sciences

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 signalto-noise ratio（SNR） ≥ 10. 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.

关键词： techniques: spectroscopic survey—data release—catalog

Timing analysis of the black hole candidate EXO 1846–031 with Insight-HXMT monitoring

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Research in Astronomy and Astrophysics 2021年第3期21卷 193-204页

作者： He-xin Liu Yue Huang Guang-cheng Xiao qing-Cui Bu Jin-Lu Qu Shu zhang Shuang-Nan zhang Shu-Mei Jia Fang-jun Lu Xiang Ma Lian Tao wei zhang Li Chen Li-Ming Song Ti-Pei Li Yu-Peng Xu Xue-lei Cao Yong Chen Cong-Zhan Liu Ce cai zhi Chang gang Chen Tian-Xiang Chen Yi-Bao Chen Yu-Peng Chen wei Cui wei-wei Cui Jing-Kang Deng Yong-wei Dong Yuan-Yuan Du Min-Xue fu Guan-Hua gao He gao Min gao Ming-Yu Ge Yu-Dong Gu Ju Guan cheng-cheng guo Da-wei Han Jia Huo Lu-Hua Jiang wei-Chun Jiang Jing Jin Yong-Jie Jin ling-Da Kong bing Li cheng-Kui Li gang Li mao-Shun Li wei Li Xian Li Xiao-Bo Li Xu-Fang Li Yang-guo Li Zheng-wei Li Xiao-Hua Liang Jing-Yuan Liao Bai-Sheng Liu guo-qing Liu Hong-wei Liu Xiao-Jing Liu Yi-Nong Liu Bo Lu Xue-Feng Lu Qi Luo Tao Luo bin Meng Yi Nang Jian-Yin Nie Ge Ou Na Sai Ren-cheng Shang xin-Ying Song Liang sun Ying Tan You-Li Tuo Chen wang guo-Feng wang Juan wang ling-jun wang Weng-Shuai wang Yu-Sa wang Xiang-Yang Wen Bai-Yang wu Bo-bing wu Mei wu Shuo Xiao Shao-lin Xiong He Xu Jia-wei Yang Sheng Yang Yan-Ji Yang Yi-jung Yang Qi-bin Yi Qian-qing Yin Yuan You Ai-Mei zhang cheng-Mo zhang Fan zhang Hong-Mei zhang Juan zhang Tong zhang wan-Chang zhang Wen-Zhao zhang Yi zhang Yi-Fei zhang Yong-Jie zhang Yuan-Hang zhang Yue zhang Zhao zhang zhi zhang Zi-Liang zhang Hai-Sheng Zhao Xiao-Fan Zhao Shi-Jie Zheng Yao-Guang Zheng Deng-Ke Zhou Jian-Feng Zhou Yu-Xuan Zhu Ren-lin Zhuang Yue Zhu Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Chinese Academy of SciencesBeijing 100049China Institut fur Astronomie und Astrophysik Kepler Center for Astro and Particle PhysicsEberhard Karls Universität72076 TubingenGermany Department of Astronomy Beijing Normal UniversityBeijing 100088China Department of Astronomy Tsinghua UniversityBeijing 100084China Department of Physics Tsinghua UniversityBeijing 100084China Department of Engineering Physics Tsinghua UniversityBeijing 100084China Key Laboratory of Space Astronomy and Technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China College of Physics Sciences&Technology Hebei UniversityBaoding 071002Hebei ProvinceChina

We present the observational results from a detailed timing analysis of the black hole candidate EXO 1846-031 during its outburst in 2019 with the observations of Insight-HXMT,NICER and *** outburst can be classified roughly into four different ***-C quasi-periodic oscillations(QPOs)observed by NICER(about 0.1-6 Hz)and Insight-HXMT(about 0.7-8 Hz)are also reported in this ***,we study various physical quantities related to QPO *** QPO rms-frequency relationship in the energy band 1-10 keV indicates that there is a turning pointing in frequency around2 Hz,which is similar to that of GRS 1915+105.A possible hypothesis for the relationship above may be related to the inclination of the source,which may require a high inclination to explain *** relationships between QPO frequency and QPO rms,hardness,total fractional rms and count rate have also been found in other transient sources,which can indicate that the origin of type-C QPOs is non-thermal.

关键词： X-ray binaries black hole candidate QPO EXO 1846–031

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集中隔离医学观察场所感染防控专家共识

中国感染控制杂志 2022年第6期21卷 511-523页

作者：李春辉蔡虻陈萍陈青陈昆常卫陈修文邓子德邓志红付强付元瑜高晓东贺繁荣贺雄胡必杰胡世雄黄丽菊黄勋江育玲李卫光梁宁刘思娣刘园刘运喜柳恒卓陆群马乐龙马文晖马志鑫茅一萍欧阳娜乔甫任南孙守红田芳芳童德军王云吴红梅颜小利杨帆杨红晖姚希曾翠曾赛男张兵张浩军张晓霞张新蕾张永栋周鹏程宗志勇李六亿吴安华中华预防医学会医院感染控制分会中国医院协会医院感染管理专业委员会中国感染控制杂志编辑委员会中南大学湘雅医院全国医院感染监控管理培训基地国家老年疾病临床医学研究中心(湘雅医院) 湖南长沙410008 北京医院北京100730 四川省成都市公共卫生临床医疗中心四川成都610000 湖南中医药大学第一附属医院湖南长沙410021 湖南医药学院第一附属医院湖南怀化418000 江西省儿童医院江西南昌330006 中山大学附属第三医院广东广州510630 湖南省疾病预防控制中心湖南长沙410028 国家卫生健康委卫生发展研究中心北京100044 怀化市第一人民医院湖南怀化418000 复旦大学附属中山医院上海200032 北京市疾病预防控制中心北京100013 三亚市疾病预防控制中心海南三亚572000 湖南省人民医院湖南长沙410005 山东第一医科大学附属省立医院山东济南250021 河南省人民医院河南郑州450003 邵阳学院附属第一医院湖南邵阳422001 中国人民解放军总医院第一医学中心北京100039 中南大学湘雅二医院湖南长沙410011 浙江大学医学院附属第二医院浙江杭州310009 湖南省儿童医院湖南长沙410007 首都医科大学宣武医院北京100053 安徽省卫生健康委员会综合监督所安徽合肥230002 徐州医科大学附属医院江苏徐州221006 四川大学华西医院四川成都610041 国家卫生健康委卫生健康监督中心北京100007 湖南省中医药研究院附属医院湖南长沙410006 安徽省第二人民医院安徽合肥230012 温州市人民医院浙江温州325000 复旦大学附属华山医院上海200040 长沙市中心医院湖南长沙410018 北京大学第一医院北京100034 中南大学湘雅三医院湖南长沙410013 江苏省卫生监督所江苏南京210009 甘肃省第二人民医院甘肃兰州730000 长治医学院附属和平医院山西长治046000 北京市红十字会急诊抢救中心北京100192 青海大学附属医院青海西宁810001 不详

为科学指导新型冠状病毒肺炎(以下简称新冠肺炎,COVID-19)疫情期间集中隔离医学观察场所内感染防控工作,在早期有效识别感染者的同时,有效避免集中隔离医学观察场所内的交叉感染,中华预防医学会医院感染控制分会、中国医院协会医院感染... 详细信息

为科学指导新型冠状病毒肺炎(以下简称新冠肺炎,COVID-19)疫情期间集中隔离医学观察场所内感染防控工作,在早期有效识别感染者的同时,有效避免集中隔离医学观察场所内的交叉感染,中华预防医学会医院感染控制分会、中国医院协会医院感染管理专业委员会、中国感染控制杂志编辑部组织有关专家共同制定本共识。本共识适用于确诊病例、疑似病例、无症状感染者的密切接触者、密切接触者的密切接触者,以及入境人员或其他根据防控工作需要“应隔尽隔”人员开展集中隔离医学观察时所设置的集中隔离医学观察场所,指导其工作人员正确做好个人防护及防止感染传播工作,避免发生场所内感染及传播。本共识借鉴医疗机构内新型冠状病毒感染防控的基本原则、文件规范,结合集中隔离医学观察场所的特点与实际工作情况,对不同区域工作人员、工作环节开展新型冠状病毒传播的风险评估,并据此对集中隔离医学观察场所的感染防控组织架构、选址布局、人员防护、人员闭环管理、清洁消毒、环境核酸监测、人员健康监测、职业暴露处理及交叉感染判定原则等感控相关工作给予指导。

关键词：新型冠状病毒新型冠状病毒肺炎集中隔离观察感染防控传播

维普期刊数据库博看期刊

Feasibility and physics potential of detecting ^(8)B solar neutrinos at junO

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Chinese Physics C 2021年第2期45卷 93-110页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Sebastiano Aiello Muhammad Akram Nawab Ali Fengpeng An Guangpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Andrej Babic wander Baldini Andrea Barresi Eric Baussan Marco Bellato Antonio Bergnoli Enrico Bernieri David biare Thilo birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Max Buesken Mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Hao cai Xiao cai Yanke cai zhiyan cai Antonio Cammi Agustin Campeny Chuanya Cao guofu Cao jun Cao Rossella Caruso Cédric Cerna Jinfan Chang Yun Chang pingping Chen Po-An Chen Shaomin Chen Shenjian Chen Xurong Chen Yi-Wen Chen Yixue Chen Yu Chen zhang Chen Jie cheng Yaping cheng Alexander Chepurnov Davide Chiesa Pietro Chimenti Artem Chukanov Anna Chuvashova Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Salvatore Costa Flavio Dal Corso Christophe De La Taille Jiawei Deng zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Georgy Donchenko Jianmeng Dong Damien Dornic Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Lukas Fajt Donghua Fan lei Fan Can Fang Jian Fang Marco Fargetta Anna Fatkina Dmitry Fedoseev Vladko Fekete Li-cheng Feng Qichun Feng Richard Ford Andrey Formozov Amélie Fournier Haonan Gan Feng gao Alberto Garfagnini Alexandre Göttel Christoph Genster Marco Giammarchi Agnese Giaz Nunzio Giudice Franco Giuliani Maxim Gonchar Guanghua Gong Hui Gong Oleg Gorchakov Yuri Gornushkin Marco Grassi Christian Grewing Maxim Gromov Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Nunzio Guardone Maria Gul Cong guo Jingyuan guo wanlei guo xinheng guo Yuhang guo Paul Hackspacher Caren Hagner Ran Han Yan Yerevan Physics Institute YerevanArmenia UniversitéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro RioBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina wuyi University JiangmenChina Shandong University JinanChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina wuhan University WuhanChina Xi’an Jiaotong University Xi’anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhouChina Institute of Physics National Chiao-Tung University Hsinchu National United University Miao-Li Department of Physics National T

The Jiangmen Underground Neutrino Observatory(junO)features a 20 kt multi-purpose underground liquid scintillator sphere as its main *** of junO's features make it an excellent location for^8B solar neutrino measurements,such as its low-energy threshold,high energy resolution compared with water Cherenkov detectors,and much larger target mass compared with previous liquid scintillator *** this paper,we present a comprehensive assessment of junO's potential for detecting^8B solar neutrinos via the neutrino-electron elastic scattering process.A reduced 2 MeV threshold for the recoil electron energy is found to be achievable,assuming that the intrinsic radioactive background^(238)U and^(232)Th in the liquid scintillator can be controlled to 10^(-17)g/*** ten years of data acquisition,approximately 60,000 signal and 30,000 background events are *** large sample will enable an examination of the distortion of the recoil electron spectrum that is dominated by the neutrino flavor transformation in the dense solar matter,which will shed new light on the inconsistency between the measured electron spectra and the predictions of the standard three-flavor neutrino oscillation *** m^(2)_(21)=4.8times10^(-5);(7.5times10^(-5))eV^(2),junO can provide evidence of neutrino oscillation in the Earth at approximately the 3sigma(2sigma)level by measuring the non-zero signal rate variation with respect to the solar zenith ***,junO can simultaneously measureDelta m^2_(21)using^8B solar neutrinos to a precision of 20% or better,depending on the central value,and to sub-percent precision using reactor antineutrinos.A comparison of these two measurements from the same detector will help understand the current mild inconsistency between the value of Delta m^2_(21)reported by solar neutrino experiments and the KamLAND experiment.

关键词： neutrino oscillation solar neutrino junO