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VLBI Astrometry of radio stars to link radio and optical celestial reference frames. I. HD 199178 & AR Lacertae 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 卷号: 524, 期号: 4, 页码: 5357-5367
作者:  Chen W(陈文);  Zhang, Bo;  Zhang, Jingdong;  Yang, Jun;  Xu, Shuangjing;  Sun, Yan;  Mai, Xiaofeng;  Shu, Fengchun;  Wang M(汪敏)
Adobe PDF(2078Kb)  |  收藏  |  浏览/下载：181/0  |  提交时间：2023/09/04
radio continuum: stars  astrometry  parallaxes  proper motions  reference systems  
Miras as a distance indicator in the CSST, JWST, and Gaia era 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2023, 卷号: 10
作者:  Sun, Yan;  Zhang, Jingdong;  Zhang, Bo;  Xu, Shuangjing;  Mai, Xiaofeng;  Ding, Hao;  Chen W(陈文);  Wen, Shiming
Adobe PDF(27494Kb)  |  收藏  |  浏览/下载：177/0  |  提交时间：2023/08/28
AGB stars  Mira variable stars  Milky Way  period-luminosity relation  distance indicators  
Intermediate-mass black holes: finding of episodic, large-scale, and powerful jet activity in a dwarf galaxy 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 卷号: 520, 期号: 4, 页码: 5964-5973
作者:  Yang, Jun;  Paragi, Zsolt;  Frey, Sándor;  Gurvits, Leonid I;  Liao, Mai;  Liu, Xiang;  Cui, Lang;  Yang, Xiaolong;  Chen W(陈文);  Varenius, Eskil;  Conway, John E;  Chen, Rurong;  Chang, Ning
Adobe PDF(1910Kb)  |  收藏  |  浏览/下载：155/0  |  提交时间：2023/04/03
galaxies:active  galaxies:dwarf  individual  galaxies:individual:SDSS J090613.77+561015.2  radio continuum:galaxies  
VLBI astrometry on the white dwarf pulsar AR Scorpii 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 卷号: 520, 期号: 2, 页码: 2942-2951
作者:  Jiang, Pengfei;  Cui, Lang;  Yang, Jun;  Zhang, Bo;  Xu, Shuangjing;  Shu, Fengchun;  Jiang, Wu;  Chen W(陈文);  Li, Guanghui;  Xia, Bo;  Weston, Stuart;  Gulyaev, Sergei;  Cao, Hongmin;  Liu, Xiang;  An, Tao
Adobe PDF(1480Kb)  |  收藏  |  浏览/下载：190/0  |  提交时间：2023/03/27
techniques: high angular resolution  parallaxes  pulsars: individual: AR Sco  white dwarfs  radio continuum: stars