基本信息
任娟娟 女 硕导 中国科学院国家天文台
电子邮件: jjren@nao.cas.cn
通信地址: 北京市朝阳区大屯路甲20号
邮政编码: 100101
电子邮件: jjren@nao.cas.cn
通信地址: 北京市朝阳区大屯路甲20号
邮政编码: 100101
研究领域
空间光学天文;实测天体物理;天文巡天数据处理及分析;恒星物理;白矮星双星;银河星云
招生信息
硕士研究生
招生专业
0704Z1-天文技术与方法
招生方向
空间光学天文, 实测天体物理, 恒星物理
教育背景
2008-09--2014-06 中国科学院大学 博士2004-09--2008-06 武汉大学 学士
工作经历
工作简历
2019-01~现在, 中国科学院国家天文台, 副研究员2016-07~2019-01,中国科学院国家天文台, 助理研究员2014-07~2016-06,北京大学, 博士后
专利与奖励
奖励信息
(1) 中国科学院国家天文台2021年度优秀工作者, 研究所(学校), 2021(2) 中国科学院光学天文重点实验室2018年度优秀工作者, 一等奖, 院级, 2018(3) 中国科学院光学天文重点实验室2013年度优秀工作者, 二等奖, 院级, 2013
出版信息
发表论文
(1) The white dwarf binary pathways survey-IX. Three long period white dwarf plus subgiant binaries, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, (2) LAMOST medium-resolution spectroscopic survey of binarity and exotic star(LAMOST-MRS-B):Observation strategy and target selection, LAMOST medium-resolution spectroscopic survey of binarity and exotic star (LAMOST-MRS-B): Observation strategy and target selection, CHINESE PHYSICS B, 2023, 第 16 作者(3) LAMOST MRS-N Observation of the W80 Region, LAMOST MRS-N Observation of the W80 Region, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 第 6 作者(4) The Data Processing of the LAMOST Medium-Resolution Spectral Survey of Galactic Nebulae (LAMOST MRS-N Pipeline), RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 第 5 作者(5) The white dwarf binary pathways survey - VI. Two close post-common envelope binaries with TESS light curves, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 第11作者(6) Kinematic properties of white dwarfs. Galactic orbital parameters and age-velocity dispersion relation, ASTRONOMY & ASTROPHYSICS, 2022, 其他(合作组作者)(7) The white dwarf binary pathways survey - VIII. A post-common envelope binary with a massive white dwarf and an active G-type secondary star, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, (8) Distribution of the diffuse interstellar band lambda 6614 in the NGC 2264, Rosette Nebula, and S147 regions, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 第 8 作者(9) LAMOST Medium-Resolution Spectral Survey of Galactic Nebulae(LAMOST MRS-N):An overview of scientific goals and survey plan, LAMOST Medium-Resolution Spectral Survey of Galactic Nebulae (LAMOST-MRS-N) : An overview of scientific goals and survey plan, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 第 4 作者(10) On the radial velocity calibrations in the LAMOST medium-resolution spectroscopic survey of nebulae, On the radial velocity calibrations in the LAMOST medium-resolution spectroscopic survey of nebulae, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 第 1 作者(11) Photometric and spectroscopic study of flares on Ross 15, Photometric and spectroscopic study of flares on Ross 15, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 第 5 作者(12) The intermediate polar cataclysmic variable GK Persei 120 years after the nova explosion: a first dynamical mass study, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 第 13 作者(13) Constraining the solar neighbourhood age-metallicity relation from white dwarf-main sequence binaries, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 第 9 作者(14) LAMOST medium-resolution spectral survey of Galactic nebulae(LAMOST-MRS-N):subtraction of geocoronal Hαemission, LAMOST medium-resolution spectral survey of Galactic nebulae(LAMOST-MRS-N):subtraction of geocoronal Hαemission, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 第 4 作者(15) The White Dwarf Binary Pathways Survey - IV. Three close white dwarf binaries with G-type secondary stars, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 第 13 作者(16) Photometric and Spectroscopic Studies of Superoutbursts of Three Dwarf Novae Independently Identified by the SVOM/GWAC System in 2018, ASTRONOMICAL JOURNAL, 2020, (17) Comparisons of Different Fitting Methods for the Physical Parameters of a Star Cluster Sample of M33 with Spectroscopy and Photometry, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2020, 第 4 作者(18) Irregular changes in H alpha emission line of V423 Aur observed by LAMOST Medium-Resolution Spectrographs, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 第 5 作者(19) Real-time atmospheric extinction variation analysis with the Photometric Telescope at Xinglong Observatory, ASTROPHYSICS AND SPACE SCIENCE, 2020, 第 4 作者(20) Probing the Galactic Halo with RR Lyrae Stars. I. The Catalog, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2020, 第 5 作者(21) Gaia white dwarfs within 40 pc - I. Spectroscopic observations of new candidates, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, (22) An extremely hot white dwarf with a rapidly rotating K-type subgiant companion: UCAC2 46706450, ASTRONOMY & ASTROPHYSICS, 2020, 第 8 作者(23) KIC 12268220: A delta Scuti Pulsating Star and an Active Protohelium White Dwarf in an Eclipsing Binary System, THE ASTROPHYSICAL JOURNAL, 2020, 第 4 作者(24) SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features, ASTROPHYSICAL JOURNAL, 2020, 第 55 作者(25) The White Dwarf Binary Pathways Survey. V. The Gaia White Dwarf Plus AFGK Binary Sample and the Identification of 23 Close Binaries, THE ASTROPHYSICAL JOURNAL, 2020, 第 1 作者(26) Metallicity distributions of mono-age stellar populations of the Galactic disc from the LAMOST Galactic spectroscopic surveys, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, (27) A wide star-black-hole binary system from radial-velocity measurements, NATURE, 2019, 第 45 作者(28) An optical and X-ray study of the contact binary, BH Cassiopeia, 2019, 第 9 作者(29) Accurate mass and radius determinations of a cool subdwarf in aneclipsing binary, NATURE ASTRONOMY, 2019, 第 4 作者(30) Ages and masses of 0.64 million red giant branch stars from the LAMOST Galactic Spectroscopic Survey, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 其他(合作组作者)(31) Mapping the emission line strengths and kinematics of supernova remnant S147 with extensive LAMOST spectroscopic observations, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2018, 第 1 作者(32) LEMONY - a library of empirical medium-resolution spectra by observations with the NAOC Xinglong 2.16-m and YNAO Gaomeigu 2.4-m telescopes, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 第 5 作者(33) White dwarf-main sequence binaries from LAMOST: the DR5 catalogue, MONTHLYNOTICESOFTHEROYALASTRONOMICALSOCIETY, 2018, 第 1 作者(34) Investigating the efficiency of the Beijing Faint Object Spectrograph and Camera (BFOSC) of the Xinglong 2.16-m reflector, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2018, 第 3 作者(35) Binary Star Fractions from the LAMOST DR4, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2018, 第 10 作者(36) An H alpha Imaging Survey of the Low-surface-brightness Galaxies Selected from the Fall Sky Region of the 40% ALFALFA HI Survey, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2018, 第 14 作者(37) The white dwarf binary pathways survey - II. Radial velocities of 1453 FGK stars with white dwarf companions from LAMOST DR4, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 第 2 作者(38) Mapping the three-dimensional dust extinction towards the supernova remnant S147-the S147 dust cloud, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 第 3 作者(39) Constraining the Galactic structure parameters with the XSTPS-GAC and SDSS photometric surveys, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, (40) LAMOST Spectroscopic Survey of the Galactic Anticentre (LSS-GAC): the second release of value-added catalogues, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, (41) Estimating stellar atmospheric parameters, absolute magnitudes and elemental abundances from the LAMOST spectra with Kernel-based principal component analysis, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, (42) The Ages and Masses of a Million Galactic-disk Main-sequence Turnoff and Subgiant Stars from the LAMOST Galactic Spectroscopic Surveys, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2017, 第 13 作者(43) The white dwarf binary pathways survey - I. A sample of FGK stars with white dwarf companions, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, 第 6 作者(44) The Milky Way's rotation curve out to 100 kpc and its constraint on the Galactic mass distribution, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, (45) On the LSP3 estimates of surface gravity for LAMOST-Kepler stars with asteroseismic measurements, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2016, 第 1 作者(46) THE LAMOST SPECTROSCOPIC SURVEY OF STAR CLUSTERS IN M31. II. METALLICITIES, AGES, AND MASSES, ASTRONOMICAL JOURNAL, 2016, 第 10 作者(47) The SDSS spectroscopic catalogue of white dwarf-main-sequence binaries: new identifications from DR 9-12, MONTHLYNOTICESOFTHEROYALASTRONOMICALSOCIETY, 2016, 第 2 作者(48) The evolution of stellar metallicity gradients of the Milky Way disk from LSS-GAC main sequence turn-off stars: a two-phase disk formation history?, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 第 6 作者(49) On the metallicity gradients of the Galactic disk as revealed by LSS-GAC red clump stars, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 第 7 作者(50) Galactic disk bulk motions as revealed by the LSS-GAC DR2, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 第 8 作者(51) 14 new eclipsing white dwarf plus main-sequence binaries from the SDSS and Catalina surveys, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2015, (52) The LAMOST spectroscopic survey of globular clusters in M31 and M33. I. catalog and new identifications, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 第 9 作者(53) An independent test of the photometric selection of white dwarf candidates using LAMOST DR3, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2015, 第 5 作者(54) New cross-matching algorithm in large-scale catalogs with ThreadPool technique, SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2014, 第 2 作者(55) A search for spectral galaxy pairs of overlapping galaxies based on fuzzy recognition, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2014, 第 8 作者(56) M DWARF CATALOG OF THE LAMOST PILOT SURVEY, ASTRONOMICAL JOURNAL, 2014, 第 7 作者(57) White dwarf-main sequence binaries from LAMOST: the DR1 catalogue, ASTRONOMY & ASTROPHYSICS, 2014, 第 1 作者(58) ON THE CONSTRUCTION OF A NEW STELLAR CLASSIFICATION TEMPLATE LIBRARY FOR THE LAMOST SPECTRAL ANALYSIS PIPELINE, ASTRONOMICAL JOURNAL, 2014, 第 20 作者(59) 白矮-主序双星的搜寻及研究进展, Research Progress on Searching for White Dwarf-Main Sequence Binaries, 天文学进展, 2014, 第 1 作者(60) WHITE-DWARF-MAIN-SEQUENCE BINARIES IDENTIFIED FROM THE LAMOST PILOT SURVEY, THE ASTRONOMICAL JOURNAL, 2013, 第 1 作者(61) METAL-POOR HYPERVELOCITY STAR CANDIDATES FROM THE SLOAN DIGITAL SKY SURVEY, THEASTROPHYSICALJOURNALLETTERS, 2012, 第 5 作者(62) New background quasars in the vicinity of the Andromeda Galaxy discovered with the Guoshoujing Telescope (LAMOST), RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2010, 第 13 作者(63) Eight new quasars discovered by the Guoshoujing Telescope (LAMOST) in one extragalactic field, Eight new quasars discovered by the Guoshoujing Telescope (LAMOST) in one extragalactic field, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2010, 第11作者(64) New planetary nebulae in the outskirts of the Andromeda Galaxy discovered with the Guoshoujing Telescope (LAMOST), RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2010, 第 13 作者(65) A very bright (i=16.44) quasar in the 'redshift desert' discovered by the Guoshoujing Telescope (LAMOST), RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2010, 第11作者
科研活动
科研项目
( 1 ) 白矮星+FGK双星的观测研究, 负责人, 国家任务, 2020-01--2022-12( 2 ) 恒星形成的关键过程及恒星形成定律, 参与, 国家任务, 2021-05--2025-12( 3 ) 银河系的形成和演化:基于LAMOST和Gaia的精细结构及其化学动力学性质研究, 参与, 国家任务, 2019-01--2023-12( 4 ) CSST科学数据处理系统研制项目, 参与, 国家任务, 2021-01--2023-12( 5 ) CSST双星研究的重要科学问题, 参与, 国家任务, 2021-01--2023-12( 6 ) 恒星形成与大质量恒星演化, 参与, 国家任务, 2020-07--2022-12( 7 ) LAMOST巡天数据中白矮星双星的搜寻和研究, 负责人, 研究所自选, 2017-06--2018-05( 8 ) LAMOST反银心方向光谱巡天恒星大气参数的测量及增值星表的构建, 参与, 国家任务, 2016-01--2019-12( 9 ) 基于兴隆2.16米望远镜HRS和天文光梳开展高精度光谱研究, 参与, 研究所自选, 2018-01--2020-12
参与会议
(1)CSST在轨定标初步方案 中国空间站工程巡天望远镜科学年会(2022/23) 2023-03-27(2)LAMOST MRS-N的视向速度校准 “大数据时代恒星物理重大问题研究”启动会暨基于LAMOST恒星科学研讨会 2021-05-27(3)CSS-OS On-Orbit Calibration Plan 空间及地面光学红外天文望远镜定标系统学术研讨会 2021-03-26(4)基于大样本白矮星双星研究Ia型超新星的形成模型 2019年度“银河系形成和演化”学术研讨会 2019-01-22(5)White Dwarf Binaries The 3rd NARIT International Astronomical Training Workshop (NIATW) 2018-04-29(6)White dwarf-main sequence binaries from LAMOST Stellar Tango at Rockies 14 2014-03-23
合作情况
国际合作,白矮星双星巡天项目