基本信息
顾俊骅  男  硕导  中国科学院国家天文台
电子邮件: jhgu@nao.cas.cn
通信地址: 北京市朝阳区大屯路甲20号
邮政编码:

研究领域

低频射电天文学中的:

  • 阵列数据采集
  • 数据处理与分析
  • 数字波束合成算法、仪器效应校准
天文中的高性能计算

招生信息

本人的主要研究兴趣是

1. 低频射电天文观测方法

2. 低频射电天文信号和数据处理

3. 低频射电天文观测仪器的设计

4. 基于低频射电观测数据处理的宇宙学/天体物理信号探测

欢迎对上述研究方向感兴趣的考生与我联系。

关于本人在科研方面的其它兴趣,请参见

https://jhgu.me

招生专业
070401-天体物理
0704Z1-天文技术与方法
招生方向
宇宙再电离信号探测, 射电天文数据处理

教育背景

2006-09--2011-06   上海交通大学   博士研究生
2002-09--2006-06   上海交通大学   本科
学历

研究生


学位
博士

工作经历

   
工作简历
2014-03~2017-06,国家天文台, 副研究员
2013-11~2014-04,国家天文台, 助理研究员
2011-07~2013-10,国家天文台, 博士后

专利与奖励

   
专利成果
[1] 顾俊骅, 李宽君. 基于真实信号发射的脉冲星探测的调校方法及系统. CN: CN112799137A, 2021-05-14.
[2] 李宽君, 顾俊骅, 武向平. 一种基于通用PC机的射电天文数据处理方法. CN: CN103810140A, 2014-05-21.
[3] 赵蒙, 李宽君, 顾俊骅. 基于CPU架构的大规模数字相关器及相关运算处理方法. CN: CN103152383A, 2013-06-12.

出版信息

   
发表论文
[1] AlvarezMuniz, Jaime, Batista, Rafael Alves, Balagopal, Aswathi, V, Bolmont, Julien, Bustamante, Mauricio, Carvalho, Washington, Jr, Charrier, Didier, Cognard, Ismael, Decoene, Valentin, Denton, Peter B, De Jong, Sijbrand, De Vries, Krijn D, Engel, Ralph, Fang, Ke, Finley, Chad, Gabici, Stefano, Gou, QuanBu, Gu, JunHua, Guepin, Claire, Hu, HongBo, Huang, Yan, Kotera, Kumiko, Le Coz, Sandra, Lenain, JeanPhilippe, Lu, GuoLiang, MartineauHuynh, Olivier, Mostafa, Miguel, Mottez, Fabrice, Murase, Kohta, Niess, Valentin, Oikonomou, Foteini, Pierog, Tanguy, Qian, XiangLi, Qin, Bo, Ran, Duan, RenaultTinacci, Nicolas, Roth, Markus, Schroeder, Frank G, Schussler, Fabian, Tasse, Cyril, Timmermans, Charles, Tueros, Matias, Wu, XiangPing, Zarka, Philippe, Zech, Andreas, Zhang, B Theodore, Zhang, JianLi, Zhang, Yi, Zheng, Qian, Zilles, Anne. The Giant Radio Array for Neutrino Detection (GRAND): Science and design. SCIENCECHINAPHYSICSMECHANICSASTRONOMY[J]. 2020, 63(1): 1-43, http://lib.cqvip.com/Qikan/Article/Detail?id=7100982435.
[2] Gu, Junhua, Wang, Jingying. Direct parameter inference from global EoR signal with Bayesian statistics. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY[J]. 2020, 492(3): 4080-4096, https://www.webofscience.com/wos/woscc/full-record/WOS:000518143200071.
[3] 顾俊骅. 全天平均再电离信号的直接贝叶斯参数推断. MNRAS. 2020, [4] Li, Weitian, Xu, Haiguang, Ma, Zhixian, Hu, Dan, Zhu, Zhenghao, Shan, Chenxi, Wang, Jingying, Gu, Junhua, Zheng, Dongchao, Lian, Xiaoli, Zheng, Qian, Wang, Yu, Zhu, Jie, Wu, XiangPing. Contribution of Radio Halos to the Foreground for SKA EoR Experiments. ASTROPHYSICAL JOURNAL[J]. 2019, 879(2): http://dx.doi.org/10.3847/1538-4357/ab21bc.
[5] Li, Weitian, Xu, Haiguang, Ma, Zhixian, Zhu, Ruimin, Hu, Dan, Zhu, Zhenghao, Gu, Junhua, Shan, Chenxi, Zhu, Jie, Wu, XiangPing. Separating the EoR signal with a convolutional denoising autoencoder: a deep-learning-based method. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY[J]. 2019, 485(2): 2628-2637, http://dx.doi.org/10.1093/mnras/stz582.
[6] 彭勃, 柴晓明, 秦波, 杜彪, 金乘进, 伍洋, 顾俊骅, 徐海光, 赵公博, 田文武, 王杰, 郑元鹏, 刘丽佳, 禹升华, 刘东亮, 刘彬, 于京龙, 陈如荣, 马月, 程岭梅, 张翔, 喻业钊, 席宏伟. ska建设准备阶段关键问题研究. 中国科学物理学力学天文学[J]. 2017, 47(12): 129501-, http://lib.cqvip.com/Qikan/Article/Detail?id=673836565.
[7] Zhu, Zhenghao, Xu, Haiguang, Wang, Jingying, Gu, Junhua, Li, Weitian, Hu, Dan, Zhang, Chenhao, Gu, Liyi, An, Tao, Liu, Chengze, Zhang, Zhongli, Zhu, Jie, Wu, XiangPing. A CHANDRA STUDY OF TEMPERATURE DISTRIBUTIONS OF THE INTRACLUSTER MEDIUM IN 50 GALAXY CLUSTERS. ASTROPHYSICAL JOURNAL[J]. 2016, 816(2): http://dx.doi.org/10.3847/0004-637X/816/2/54.
[8] 顾俊骅. 21CMA射电环境:人工干扰源. Research in Astronomy and Astrophysics. 2016, [9] 顾俊骅. 利用Chandra对50个星系团的星系际介质温度分布的研究. The Astronomy and Astrophysics Journal. 2016, [10] Zheng, Qian, Wu, XiangPing, JohnstonHollitt, Melanie, Gu, Junhua, Xu, Haiguang. RADIO SOURCES IN THE NCP REGION OBSERVED WITH THE 21 CENTIMETER ARRAY. ASTROPHYSICAL JOURNAL[J]. 2016, 832(2): http://ir.bao.ac.cn/handle/114a11/6821.
[11] Huang, Yan, Wu, XiangPing, Zheng, Qian, Gu, JunHua, Xu, Haiguang. The radio environment of the 21 Centimeter Array: RFI detection and mitigation. RESEARCH IN ASTRONOMY AND ASTROPHYSICS[J]. 2016, 16(2): http://ir.bao.ac.cn/handle/114a11/5452.
[12] Wang, Jingying, Xu, Haiguang, An, Tao, Gu, Junhua, Guo, Xueying, Li, Weitian, Wang, Yu, Liu, Chengze, MartineauHuynh, Olivier, Wu, XiangPing. EXPLORING THE COSMIC REIONIZATION EPOCH IN FREQUENCY SPACE: AN IMPROVED APPROACH TO REMOVE THE FOREGROUND IN 21 cm TOMOGRAPHY. ASTROPHYSICAL JOURNAL[J]. 2013, 763(2): http://ir.bao.ac.cn/handle/114a11/5934.
[13] Qin, Zhenzhen, Xu, Haiguang, Wang, Jingying, Wang, Yu, Gu, Junhua, Wu, XiangPing. CHANDRA OBSERVATION OF A WEAK SHOCK IN THE GALAXY CLUSTER A2556. ASTROPHYSICAL JOURNAL[J]. 2013, 762(1): http://www.irgrid.ac.cn/handle/1471x/963072.
[14] Qin, ZhenZhen, Xu, HaiGuang, Wang, JingYing, Gu, JunHua. A Chandra study of the massive, distant galaxy cluster SDSS J0150-1005. RESEARCH IN ASTRONOMY AND ASTROPHYSICS[J]. 2013, 13(10): 1155-1162, http://ir.bao.ac.cn/handle/114a11/5900.
[15] Gu, Junhua, Xu, Haiguang, Wang, Jingying, An, Tao, Chen, Wen. THE APPLICATION OF CONTINUOUS WAVELET TRANSFORM BASED FOREGROUND SUBTRACTION METHOD IN 21 cm SKY SURVEYS. ASTROPHYSICAL JOURNAL[J]. 2013, 773(1): http://dx.doi.org/10.1088/0004-637X/773/1/38.
[16] 顾俊骅. 连续小波变换在21厘米巡天前景扣除中的应用. The Astronomy and Astrophysics Journal. 2013, [17] Gu, Liyi, Xu, Haiguang, Gu, Junhua, Kawaharada, Madoka, Nakazawa, Kazuhiro, Qin, Zhenzhen, Wang, Jingying, Wang, Yu, Zhang, Zhongli, Makishima, Kazuo. TWO-PHASE ICM IN THE CENTRAL REGION OF THE RICH CLUSTER OF GALAXIES A1795: A JOINT CHANDRA, XMM-NEWTON, AND SUZAKU VIEW. ASTROPHYSICAL JOURNAL[J]. 2012, 749(2): http://www.irgrid.ac.cn/handle/1471x/963106.
[18] 彭勃, 金乘进, 杜彪, 秦波, 郑元鹏, 卢雨, 梁赞明, 徐海光, 赵公博, 田文武, 刘国玺, 周建寨, 冯贞国, 师民祥, 张一凡, 金超, 闫丰, 伍洋, 刘鸿飞, 安涛, 顾俊骅, 牛传峰, 耿京朝, 朱岩, 朱凯, 于京龙, 柴晓明, 张立民, 张翔, 李婧楠, 李硕, 刘丽佳. 持续参与世界最大综合孔径望远镜ska国际合作. 中国科学物理学力学天文学[J]. 2012, 42(12): 1292-, [19] Gu, JunHua, Xu, HaiGuang, Wang, JingYing, Wang, Yu, Xu, ShaoFeng, Qin, ZhenZhen, Gu, LiYi, An, Tao, Zhang, ZhongLi, Lei, Min. Group-scale asymmetric abundance structures in the NGC 533 group. RESEARCH IN ASTRONOMY AND ASTROPHYSICS[J]. 2012, 12(1): 63-74, http://lib.cqvip.com/Qikan/Article/Detail?id=40772234.
[20] Zheng, Qian, Wu, XiangPing, Gu, JunHua, Wang, Jingying, Xu, Haiguang. Influence of synchrotron self-absorption on 21-cm experiments. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY[J]. 2012, 424(4): 2562-2573, http://dx.doi.org/10.1111/j.1365-2966.2012.21234.x.
[21] Zheng, Qian, Wu, XiangPing, Gu, JunHua, Wang, Jingying, Xu, Haiguang. A METHOD TO EXTRACT THE ANGULAR POWER SPECTRUM OF THE EPOCH OF REIONIZATION FROM LOW-FREQUENCY RADIO INTERFEROMETERS. ASTROPHYSICAL JOURNAL LETTERS[J]. 2012, 758(1): http://dx.doi.org/10.1088/2041-8205/758/1/L24.
[22] Wang, Yu, Xu, HaiGuang, Gu, JunHua, Gu, LiYi, Wang, JingYing, Zhang, ZhongLi. Central gas entropy excess as direct evidence for AGN feedback in galaxy groups and clusters. RESEARCH IN ASTRONOMY AND ASTROPHYSICS[J]. 2010, 10(10): 1013-1022, http://lib.cqvip.com/Qikan/Article/Detail?id=35699269.
[23] Gu, LiYi, Wang, Yu, Gu, JunHua, Wang, JingYing, Qin, ZhenZhen, Yao, MengYu, Yang, JianLong, Xu, HaiGuang. Biases in hydrostatic mass profiles introduced by hot gas substructures: Chandra study of four galaxy clusters. RESEARCH IN ASTRONOMY AND ASTROPHYSICS[J]. 2010, 10(10): 1005-1012, http://dx.doi.org/10.1088/1674-4527/10/10/004.
[24] Wang, Jingying, Xu, Haiguang, Gu, Junhua, An, Tao, Cui, Haijuan, Li, Jianxun, Zhang, Zhongli, Zheng, Qian, Wu, XiangPing. HOW TO IDENTIFY AND SEPARATE BRIGHT GALAXY CLUSTERS FROM THE LOW-FREQUENCY RADIO SKY. ASTROPHYSICAL JOURNAL[J]. 2010, 723(1): 620-633, http://dx.doi.org/10.1088/0004-637X/723/1/620.
[25] Xu, HaiGuang, Gu, JunHua, Gu, LiYi, Zhang, ZhongLi, Wang, Yu, An, Tao. Clumpy metal concentrations in elliptical galaxies NGC 4374 and NGC 4636. RESEARCH IN ASTRONOMY AND ASTROPHYSICS[J]. 2010, 10(3): 220-226, http://dx.doi.org/10.1088/1674-4527/10/3/003.
[26] Wang, Yu, Xu, Haiguang, Gu, Liyi, Gu, Junhua, Qin, Zhenzhen, Wang, Jingying, Zhang, Zhongli, Wu, XiangPing. A joint Chandra and XMM-Newton view of Abell 3158: a massive off-centre cool gas clump as a robust diagnostic of a merger stage. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY[J]. 2010, 403(4): 1909-1918, http://dx.doi.org/10.1111/j.1365-2966.2010.16264.x.
[27] Cui, HaiJuan, Xu, HaiGuang, Gu, JunHua, Wang, JingYing, Gu, LiYi, Wang, Yu, Qin, ZhenZhen, An, Tao. Metal enrichment via ram pressure stripping in the IGM of the compact galaxy group RGH 80. RESEARCH IN ASTRONOMY AND ASTROPHYSICS[J]. 2010, 10(4): 301-308, http://dx.doi.org/10.1088/1674-4527/10/4/002.
[28] Guo, Quan, Wu, XiangPing, Xu, HaiGuang, Gu, JunHua. A SEARCH FOR X-RAY REIONIZATION SIGNATURES FROM CROSS-CORRELATION OF WMAP AND ROSAT RASS DATA. ASTROPHYSICAL JOURNAL[J]. 2009, 693(1): 1000-1006, http://ir.bao.ac.cn/handle/114a11/8344.
[29] Gu, Liyi, Xu, Haiguang, Gu, Junhua, Wang, Yu, Zhang, Zhongli, Wang, Jingying, Qin, Zhenzhen, Cui, Haijuan, Wu, XiangPing. A CHANDRA STUDY OF TEMPERATURE SUBSTRUCTURES IN INTERMEDIATE-REDSHIFT GALAXY CLUSTERS. ASTROPHYSICAL JOURNAL[J]. 2009, 700(2): 1161-1172, http://dx.doi.org/10.1088/0004-637X/700/2/1161.

科研活动

   
科研项目
( 1 ) 21CMA 观测与多波束技术, 负责人, 国家任务, 2020-12--2025-11

合作情况

   
项目协作单位

上海天文台

云南天文台