基本信息
吴元伟  男  硕导  中国科学院国家授时中心
电子邮件: yuanwei.wu@ntsc.ac.cn
通信地址: 西安市临潼区书院东路3号中国科学院国家授时中心
邮政编码:

研究领域

世界时UT1/EOP测量与维持,EOP预报,地球自转
射电天文,VLBI天体测量,脉泽,银河系旋臂结构

招生信息

   
招生专业
070402-天体测量与天体力学
招生方向
EOP维持,地球自转
射电天文,天体测量
脉泽,银河系结构

教育背景

2010-09--2013-12   中国科学院紫金山天文台   博士
2007-09--2010-08   中国科学院紫金山天文台   硕士
2001-09--2005-09   南京航空航天大学   学士

专利与奖励

   
奖励信息
(1) 国家自然科学奖二等奖, 二等奖, 国家级, 2020

科研活动

   
参与会议
(1)Searching Masers from the Sgr Stellar Stream   2022年中澳甚长基线干涉测量研讨会   2022-10-20
(2)EOP Prediction for the 2nd EOPPCC of NTSC   第二届国际EOP预报竞赛在线研讨会   2022-02-14
(3)国家授时中心自主世界时测量与服务系统   2021年全国时间频率学术会议   2021-10-28
(4)基于有效角动量函数的UT1和极移预报   2021年全国时间频率学术会议   2021-10-28
(5)The NTSC geodetic VLBI system and its application of UT1 measurements   2021国际测地学大会   2021-06-30
(6)国家授时中心测地VLBI等领域的工作进展   2020年中国天文学年会   2020-10-12
(7)VLBI Maser Astrometry of SFRs in the Sagittarius Spiral Arm   射电天文前沿与技术研讨会   2020-04-20

指导学生

现指导学生

李西顺  博士研究生  081001-通信与信息系统  

代表性论文

EOP测量与预报

(1)“国家授时中心自主世界时测量与服务系统”,2022,时频学报,45卷3期,184-193页,吴元伟,李西顺,孙保琪,尹东山,姚当,马浪明,刘佳,杨海彦,高玉平,杨旭海,张首刚

(2)“基于有效角动量函数的多参数极移预报”,2022,天文学报,63卷4期,47-57页,赵鑫,吴元伟,杨新宇,杨旭海,张首刚

(3)“Multi-parameter Polar Motion Prediction Based on Effective Angular Momentum Function”2022,Chinese Astronomy and Astrophysics, Vol 46, Issue 4, P486-499, Zhao Xin, Wu Yuan-wei, Yang Xin-yu,Yang Xu-hai, Zhang, Shou-gang 

(4)“Improved Prediction of Polar motions by piecewise parameterization”, 2022, Artificial Satellites, Vol. 57, P290-299, Yuanwei WU, Xin ZHAO, Xinyu YANG

(5)“基于超快速ΔLOD/UT1融合的近实时UT1序列”2022,仪器仪表学报,43卷8期,17-24页, 李西顺,吴元伟,杨旭海,张首刚

(6)“基于国内宽带VLBI系统及iGMAS的UT1/△LOD数据融合方法”,2022,系统工程与电子技术,44卷4期,28-35页, 李西顺,吴元伟,姚当,刘佳,马浪明,杨旭海,张首刚

(7) “The NTSC VLBI System and its application in UT1 measurement, 2020, Research in Astronomy and Astrophysics (RAA), Vol. 20, Issue 6, P93-102,Yao Dang, Wu Yuan-wei, Zhang Bo, Sun Jing,Sun, Yan, Xu Shuang-jing,Liu Jia, Ma Langming,Gong Jian-Jun,Yang Ying,Yang Xu-Hai


VLBI天体测量

(1) “Trigonometric Parallaxes of Star-forming Regions beyond the Tangent Point of the Sagittarius Spiral Arm”, Astrophysical Journal (ApJ), 2019, Vol. 847, P94-106, Y. W. Wu, M. J. Reid, N. Sakai, T. M. Dame, K. M. Menten, A. Brunthaler, Y. Xu, J. J. Li, B. Hu, B. Zhang, K. J. Rygl, X. W. Zheng

(2)“Revisiting LSI +61o303 with VLBI astrometry”, Monthly Notices of Royal Astronomical Society (MNRAS), 2018, Y. W. Wu, G. Torricelli-Ciamponi, M. Massi, M. J. Reid, B. Zhang, L. Shao, X. W. Zheng

(3)“Trigonometric Parallaxes of Star Forming Regions in the Sagittarius Spiral Arm”, 2014, A&A, 2014, Vol. 566,P17-44, Y. W. Wu; M. Sato; M. J. Reid; L. Moscadeli; B. Zhang; Y. Xu; A. Brunthaler; K. M. Menten; T. M. Dame; X. W. Zheng

(4)“Trigonometric Parallaxes of High-mass Star-forming Regions: Our View of the Milky Way”; 2019, ApJ, Vol. 885, P131, Reid, M. J.; Menten, K. M.; Brunthaler, A.; Zheng, X. W.; Dame, T. M.; Xu, Y.; Li, J.; Sakai, N.; Wu, Y.; Immer, K.; Zhang, B.; Sanna, A.; Moscadelli, L.; Rygl, K. L. J.; Bartkiewicz, A.; Hu, B.; Quiroga-Nuñez, L. H.; van Langevelde, H. J,

(5)“基于天文开源软件的卫星干涉测量数据处理系统,2021, 天文学报,62卷, 4期,40-57页,朱梦祎,吴元伟,姚当,弓剑军,刘佳,李西顺,马浪明,韦沛,雷辉,杨旭海

(6)“The spiral structure of the Milky Way”, 2018, RAA, Vol.18, P146,Ye Xu, Li-Gang Hou, Yuan-wei, Wu 

(7)“The chniques for Accurate Parallax Measurements for 6.7 GHz Methanol Masers”, 2017, AJ, 154, 63,Reid, M.J., Brunthaler, A., Menten, K.M., Sanna, A., Xu, Y., Li, J.J., Wu, Y., Hu, B., Zheng, X. W., Zhang, B., Immer, K., Rygl, K., Moscadeli, L., Sakai, N., Bartkiewicz, A., Choi, Y,K.


脉泽与恒星形成

(1)“Water-mase survey towards off-plane O-rich AGBs around the orbital plane of the Sagittarius stellar stream”, 2022, MNRAS, Vol. 516, P1881-1893,Yuanwei Wu, Bo Zhang, Jingjing Li, Xing-Wu Zheng

(2)“SiO Maser Survey towards off-plane O-rich AGBs around the orbital plane of the Sagittarius Stellar Stream, 2018, MNRAS,Vo. 473, P3325-3350, Y. W. Wu, Noriyuki Matsunaga, Ross A. Burns4, B. Zhang

(3)“Ammonia and CO Observations Towards Low-luminosity 6.7 GHz Methanol Masers”, 2010 ApJ, Vol.720, P392,Wu, Y. W.; Xu, Y.; Pandian, J. D.; Yang, J.; Henkel, C.; Menten, K. M.; Zhang, S. B. 

(4)“Multiwavelength study of low-luminosity 6.7 GHz Methanol Masers”, 2010 RAA, 11,137,Wu, Y. W.; Xu, Y.; Yang, J.

(5)“Herschel/HIFI Observations of a New Interstellar Water Maser: The 532 – 441 Transition at 620.701 GHz”, 2013 ApJ, 769, 48,Neufeld, D. A.; Wu, Y. W.,  Kraus, A.; Menten, K. M.; Tolls, V.; Melnick, G. J.; Nagy, Z.