基本信息
顾盛宏 男 汉族 硕导 云南天文台
电子邮件:shenghonggu@ynao.ac.cn
联系电话: 0871-3920132
手机号码: 13529001298
通信地址:云南天文台
邮政编码:650011

研究领域

Stellar magnetic activity:
1. Doppler imaging of starspot pattern
Using Doppler imaging technique, we are performing the study on starspot activities of cool stars in different evolution stages, including the pre-main-sequence, main-sequence, subgiant, and giant stars. The goals are deriving the diversity of starspot activities, and providing some clues for understanding stellar magnetic activity and its evolution.
2. Chromospheric activity of cool stars
By means of the large wavelength region of modern high-resolution echelle spectrograph, we also monitor several chromospheric activity indicators, Balmer series of H lines, CaII HK, CaII IRT, HeI D3, Mg Ib, NaI D1D2 which are formed in different atmospheric heights, besides above starspot activity study of cool stars. To do so, we can get the information on stellar plages, flares, and rotation modulation of chromospheric activity.
3. Stellar prominence activity
Using above spectral data, we also hope to hunt the stellar prominence events in these targets by using dynamic spectrum trace method.

Extrasolar planet system:
1. The Rossiter–McLaughlin (R-M) effect
For a group of transiting exoplanet systems, we are studying its orbital alignment by observing their R-M effects so that some clues of their dynamic evolution and formation can be found.
2. The star-planet interaction (SPI)
We are planning to observe several host stars of exoplanet systems so as to find some evidences on their SPI by using high-resolution spectroscopy. Such kind of information can help us to understand the role of magnetic field in the formation and evolution of exoplanets. Furthermore, this is the only way to know some of the properties for planet magnetic field.

招生信息

I want to have one or two students to work with me in the topics of chromospheric activity of cool stars and SPI of exoplanet systems.
招生专业
070401-天体物理
招生方向
Stellar magnetic activity
Exoplanet systems

教育背景

1997-09--2003-07   云南天文台   理学博士
1984-09--1988-07   北京师范大学   理学学士
学历
-- 研究生
学位
-- 博士
出国学习工作
St. Andrews University
Nordic Optical Telescope

工作经历

1988.8--now Yunnan Observatory
工作简历
1988-08~现在, 云南天文台, 研究员

出版信息

   
发表论文
(1) Kepler-411: a four-planet system with an active host star, A&A, 2019, 第 3 作者
(2) Ephemeris refinement of 21 hot Jupiter exoplanets with high timing uncertainties, A&A, 2019, 其他(合作组作者)
(3) Prominence activation, optical flare, and post-flare loops on the RS Canum Venaticorum star SZ Piscium, MNRAS, 2019, 通讯作者
(4) Kepler Object of Interest Network I. First results combining ground- and space-based observations of Kepler systems with transit timing variations, A&A, 2018, 其他(合作组作者)
(5) High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP) II. Lucky Imaging results from 2015 and 2016, A&A, 2018, 其他(合作组作者)
(6) A Search for Exoplanets around Northern Circumpolar Stars. IV. Six Planet Candidates to the K Giants, HD 44385, HD 97619, HD 106574, HD 118904, HD 164428, and HD 202432, AJ, 2018, 第 6 作者
(7) MiNDSTEp differential photometry of the gravitationally lensed quasars WFI 2033-4723 and HE 0047-1756: microlensing and a new time delay, A&A, 2017, 其他(合作组作者)
(8) Search for Exoplanets around Northern Circumpolar Stars. II. The Detection of Radial Velocity Variations in M Giant Stars HD 36384, HD 52030, and HD 208742, ApJ, 2017, 第 7 作者
(9) Optical flare events on the RS Canum Venaticorum star UX Arietis, RAA, 2017, 通讯作者
(10) Refined System Parameters and TTV Study of Transiting Exoplanetary System HAT-P-20, AJ, 2017, 第 2 作者
(11) The first Doppler images of the eclipsing binary SZ Piscium, MNRAS, 2016, 通讯作者
(12) Chromospheric activity and rotational modulation of the RS Canum Venaticorum binary V711 Tauri during 1998-2004, MNRAS, 2015, 第 2 作者
(13) Doppler images of the eclipsing binary ER Vulpeculae, MNRAS, 2015, 第 2 作者
(14)  Long-term transit timing monitoring and homogenous study of WASP-32, RAA, 2015, 第 2 作者
(15) Chromospheric Activity and Rotational Modulation on the Young, Single K2 Dwarf LQ Hya, AJ, 2014, 通讯作者
(16) Distribution and evolution of starspots on the RS CVn binary II Pegasi in 2004, MNRAS, 2014, 通讯作者
(17) The Refined Physical Properties of Transiting Exoplanetary System WASP-11/HAT-P-10, AJ, 2014, 通讯作者
(18) Discovery of four W UMa type eclipsing binaries in the field of open cluster ASCC 5, RAA, 2013, 第 2 作者
(19) The refined physical parameters of transiting exoplanet system HAT-P-24, RAA, 2013, 通讯作者
(20) New observations of chromospheric and prominence activity on the RS CVn-type binary SZ Piscium, A&A, 2012, 第 2 作者
(21) The photometric follow-up observations for transiting exoplanet XO-2b, IAU Symp., 2011, 第 1 作者
(22) The starspot activities of active binary XY UMa from 2004 to 2005, ASP Conference Series, 2011, 第 1 作者
(23) Doppler imaging of the active star PW And, IAU Symp., 2010, 第 1 作者
(24) Magnetic activity of the spotted dwarf AP149 in the α Persei open cluster, RAA, 2010, 第 2 作者

科研活动

   
科研项目
( 1 ) 恒星对流与磁场, 参与, 国家级, 2014-01--2018-12
( 2 ) 系外行星凌食巡天观测数据的处理与分析, 主持, 国家级, 2016-01--2018-12
( 3 ) 中德合作研究小组, 主持, 国家级, 2018-01--2020-12

合作情况

Andrew Collier Cameron, UK
Kang Min Kim, Korea
James Neff, USA
John Telting, NOT, Spain

指导学生

已指导学生

房祥松  硕士研究生  070401-天体物理  

张立云  博士研究生  070401-天体物理  

曹东涛  硕士研究生  070401-天体物理  

孙磊磊  硕士研究生  070401-天体物理  

项越  博士研究生  070401-天体物理  

潘旭  硕士研究生  070401-天体物理  

王夷博  博士研究生  070401-天体物理  

曹东涛  博士研究生  070401-天体物理  

孙磊磊  博士研究生  070401-天体物理  

王翱  博士研究生  070401-天体物理  

现指导学生

白璐  博士研究生  070401-天体物理  

王建华  硕士研究生  070401-天体物理  

罗翔  博士研究生  070401-天体物理