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Detection and mitigation of RFI in SBRS observation data 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 8
作者:  Qiang, Zhen-Ping;  Cheng, Jun;  Shang, Zhen-Hong;  Ji KF(季凯帆);  Dai, Fei;  Liu H(刘辉)
Adobe PDF(3017Kb)  |  收藏  |  浏览/下载:436/3  |  提交时间:2021/11/08
spectrographs: SBRS  techniques: image processing and spectroscopic  Sun : radio radiation  
Magneto-acoustic oscillations observed in a solar plage region 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 7
作者:  Ji, Haisheng;  Hashim, Parida;  Hong, Zhenxiang;  Xu, Zhe;  Shen, Jinhua;  Ji KF(季凯帆);  Cao, Wenda
Adobe PDF(544Kb)  |  收藏  |  浏览/下载:280/3  |  提交时间:2021/09/13
Sun  photosphere  Sun  magnetic field  Sun  helioseismology  
A novel method for telescope polarization modeling based on an artificial neural network 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 7
作者:  Peng JG(彭建国);  Yuan S(袁沭);  Ji KF(季凯帆);  Xu Z(徐稚)
Adobe PDF(2471Kb)  |  收藏  |  浏览/下载:284/8  |  提交时间:2021/09/13
techniques  polarimetric  telescopes  polarization  instrumentation  polarimeters  
Predicting the evolution of photospheric magnetic field in solar active regions using deep learning 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 5
作者:  Bai, Liang;  Bi Y(毕以);  Yang B(杨波);  Hong JC(洪俊超);  Xu, Zhe;  Shang, Zhen-Hong;  Liu H(刘辉);  Ji, Hai-Sheng;  Ji KF(季凯帆)
Adobe PDF(5039Kb)  |  收藏  |  浏览/下载:320/4  |  提交时间:2021/07/24
methods  data analysis  Sun  magnetic fields  spatiotemporal prediction  recurrent neural network  
Observation of solar coronal heating powered by magneto-acoustic oscillations in a moss region 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 4
作者:  Hashim, Parida;  Hong, Zhen-Xiang;  Ji, Hai-Sheng;  Shen, Jin-Hua;  Ji KF(季凯帆);  Cao, Wen-Da
Adobe PDF(551Kb)  |  收藏  |  浏览/下载:288/2  |  提交时间:2021/07/24
Sun  corona  Sun  chromosphere  Sun  magnetic field  
A nonlinear solar magnetic field calibration method for the filter-based magnetograph by the residual network 期刊论文
Astronomy and Astrophysics, 2021, 卷号: 646, 页码: 12
作者:  Guo, Jingjing;  Bai, Xianyong;  Liu H(刘辉);  Yang, Xu;  Deng, Yuanyong;  Lin, Jiaben;  Su, Jiangtao;  Yang, Xiao;  Ji KF(季凯帆)
Adobe PDF(18406Kb)  |  收藏  |  浏览/下载:283/7  |  提交时间:2021/02/23
magnetic field  Sun: magnetic fields  
Localized Amplification of Magnetic Field in the Solar Photosphere Associated with a Rapid Moving Pore 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 900, 期号: 2, 页码: 7
作者:  Xu Z(徐喆);  Ji, Haisheng;  Ji KF(季凯帆);  Bi Y(毕以);  Yang B(杨波);  Hong JC(洪俊超);  Yang JY(杨家艳)
Adobe PDF(1115Kb)  |  收藏  |  浏览/下载:348/2  |  提交时间:2020/11/30
Solar magnetic fields  Solar photosphere  sunspot flow  Penumbra  Solar dynamo  Sunspots  Solar active regions  Solar active region velocity fields  
Enhancing coronal structures with radial local multi-scale filter 期刊论文
NEW ASTRONOMY, 2020, 卷号: 79, 页码: 12
作者:  Qiang, Zhenping;  Bai, Xianyong;  Ji KF(季凯帆);  Liu H(刘辉);  Shang, Zhenhong
Adobe PDF(6710Kb)  |  收藏  |  浏览/下载:451/5  |  提交时间:2020/07/06
Coronal enhancement  Image processing  Radial local multi-scale filter  Solar corona  
Spectro-polarimetric observations at the NVST: I. instrumental polarization calibration and primary measurements 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 4, 页码: 12
作者:  Hou Jun-Feng;  Xu Z(徐稚);  Yuan S(袁沭);  Chen YC(陈宇超);  Peng JG(彭建国);  Wang Dong-Guang;  Xu J(许骏);  Deng Yuan-Yong;  Jin ZY(金振宇);  Ji KF(季凯帆);  Liu Z(刘忠)
Adobe PDF(1078Kb)  |  收藏  |  浏览/下载:502/6  |  提交时间:2020/06/08
techniques  polarimetric  techniques  spectroscopic  Sun  magnetic fields  
Dynamics of Descending Knots in a Solar Prominence and Their Possible Contributions to the Heating of the Local Corona 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 891, 期号: 2, 页码: 10
作者:  Bi Y(毕以);  Yang B(杨波);  Li, Ting;  Dong Y(董燕);  Ji KF(季凯帆)
Adobe PDF(3687Kb)  |  收藏  |  浏览/下载:426/1  |  提交时间:2020/05/18
The Sun  Solar prominences  Solar chromosphere  Solar coronal heating  Solar corona  Solar filaments  Solar magnetic fields  Solar physics