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Imaging and Spectral Study on the Null Point of a Fan-spine Structure During a Solar Flare 期刊论文
The Astrophysical Journal, 2020, 卷号: 898, 期号: 2
Authors:  Yang, Shuhong;  Zhang, Qingmin;  Xu Z(徐稚);  Zhang, Jun;  Zhong, Ze;  Guo, Yang
Adobe PDF(2150Kb)  |  Favorite  |  View/Download:27/0  |  Submit date:2020/08/24
Solar magnetic reconnection  Solar activity  Solar flares  Solar ultraviolet emission  Solar magnetic fields  Solar chromosphere  Solar photosphere  Solar active regions  Solar corona  Solar filaments  Solar flare spectra  
A coarse-to-fine strategy for the registration of the multi-wavelength high-resolution solar images 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 7, 页码: 10
Authors:  Wang, Rui;  Xu Z(徐稚)
Adobe PDF(2149Kb)  |  Favorite  |  View/Download:21/0  |  Submit date:2020/08/31
instrumentation  detectors  methods  observational  techniques  image processing  Sun  general  
Spatial distribution of quasi-biennial oscillations in high-latitude solar activity 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 494, 期号: 4, 页码: 4930-4938
Authors:  Deng LH(邓林华);  Fei, Y.;  Deng, H.;  Mei, Y.;  Wang F(王锋)
Adobe PDF(620Kb)  |  Favorite  |  View/Download:33/1  |  Submit date:2020/07/21
Sun: activity  Sun: faculae, plages  Sun: oscillations  
Temporal Evolution of the Rotation of the Interplanetary Magnetic FieldB(x),B-y, andB(z)Components 期刊论文
The Astrophysical Journal, 2020, 卷号: 896, 期号: 1, 页码: 13
Authors:  Xiang NB(向南彬);  Ning, Z. J.;  Li, F. Y.
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Interplanetary magnetic fields  
CMOS Fixed Pattern Noise Removal Based on Low Rank Sparse Variational Method 期刊论文
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 11, 页码: 26
Authors:  Zhang T(张涛);  Li, Xinyang;  Li, Jianfeng;  Xu Z(徐稚)
Adobe PDF(12663Kb)  |  Favorite  |  View/Download:33/1  |  Submit date:2020/08/03
FPN  low rank  sparse  total variation  anisotropy  characteristic  
Magnetic reconnection in partially ionized plasmas 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2020, 卷号: 476, 期号: 2236, 页码: 41
Authors:  Ni L(倪蕾);  Ji, Hantao;  Murphy, Nicholas A.;  Jara-Almonte, Jonathan
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magnetic reconnection  partially ionized plasmas  theory  simulation  experiment  
Research progress based on observations of the New Vacuum Solar Telescope 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2020, 页码: 20
Authors:  Yan XL(闫晓理);  Liu Z(刘忠);  Zhang, Jun;  Xu Z(徐稚)
Adobe PDF(7626Kb)  |  Favorite  |  View/Download:84/1  |  Submit date:2020/05/18
sunspots  solar flares  solar filaments  prominences  jets  Ellerman bombs  magnetic reconnection  
Magnetic Connectivity between the Light Bridge and Penumbra in a Sunspot 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 893, 期号: 1, 页码: 6
Authors:  Feng, Song;  Miao, Yuhu;  Yuan, Ding;  Qu ZQ(屈中权);  Nakariakov, Valery M.
Adobe PDF(3422Kb)  |  Favorite  |  View/Download:30/0  |  Submit date:2020/05/18
Sunspots  Magnetohydrodynamics  sunspot flow  Solar coronal waves  Solar magnetic fields  Solar magnetic reconnection  
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
Authors:  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)  |  Favorite  |  View/Download:83/1  |  Submit date:2020/06/08
techniques  polarimetric  techniques  spectroscopic  Sun  magnetic fields  
Chinese sunspot drawings and their digitization - (II) accuracy analysis for digitized sunspot hand-drawing records of Yunnan Observatories 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 4, 页码: 7
Authors:  Peng, Yang;  Luo, Xiao-Yu;  Zeng, Shu-Guang;  Deng LH(邓林华);  Zheng, Sheng;  Lin, Gang-Hua;  Cheng, Yu-Lin;  Tao JP(淘金萍);  Feng YL(冯永利)
Adobe PDF(390Kb)  |  Favorite  |  View/Download:23/0  |  Submit date:2020/06/08
sunspots  methods  data analysis  techniques  image processing