YNAO OpenIR

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Sunspot extraction and hemispheric statistics of YNAO sunspot drawings using deep learning 期刊论文
ASTROPHYSICS AND SPACE SCIENCE, 2023, 卷号: 368, 期号: 1
作者:  Yang, Zhaoshuai;  Yang, Yunfei;  Feng, Song;  Liang, Bo;  Dai, Wei;  Xiong JP(熊建萍)
Adobe PDF(4594Kb)  |  收藏  |  浏览/下载:180/0  |  提交时间:2023/01/30
Sunspot drawings  Deep learning  Hemisphere  Sunspot number  Sunspot area  
Observation of sunspots at He I 10830 angstrom using a low-noise InGaAs infrared detector 会议论文
Proceedings of SPIE - EARTH AND SPACE: FROM INFRARED TO TERAHERTZ, ESIT 2022, Nantong, PEOPLES R CHINA, 2022-09-17
作者:  Sun, Bai-Cheng;  Xiang, Yong-Sheng;  Fan, Ming-Guo;  Gong, Xiao-Xia;  Wang B(王斌);  Guo, Jie;  Xu FY(许方宇)
Adobe PDF(1316Kb)  |  收藏  |  浏览/下载:219/2  |  提交时间:2023/07/17
He I 10830 angstrom  InGaAs  Detector  Flat Field  Sunspot monochromatic image  
Predicting the 25th solar cycle using deep learning methods based on sunspot area data 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 7
作者:  Li, Qiang;  Wan, Miao;  Zeng, Shu-Guang;  Zheng, Sheng;  Deng LH(邓林华)
Adobe PDF(282Kb)  |  收藏  |  浏览/下载:251/0  |  提交时间:2021/09/13
Sun  activity  Sun  solar cycle prediction  Sun  sunspot area  Method  deep neural network  
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:347/2  |  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  
Propagating slow sausage waves in a sunspot observed by the New Vacuum Solar Telescope 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 8, 页码: 6
作者:  Feng, Song;  Deng, Zheng;  Yuan, Ding;  Xu Z(徐稚);  Yang, Xiao
Adobe PDF(923Kb)  |  收藏  |  浏览/下载:278/1  |  提交时间:2020/11/30
Sun  sunspot  Sun  oscillations  magnetohydrodynamics (MHD)  methods  data analysis  
Curious Changes in Association of Complex Sunspot Groups with X-Ray Flares (>= M1) in Solar Cycles 22-24 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 894, 期号: 1, 页码: 8
作者:  Gao PX(高朋鑫)
Adobe PDF(303Kb)  |  收藏  |  浏览/下载:359/1  |  提交时间:2020/06/15
Solar cycle  Sunspot groups  Solar x-ray flares  
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
作者:  Feng, Song;  Miao, Yuhu;  Yuan, Ding;  Qu ZQ(屈中权);  Nakariakov, Valery M.
Adobe PDF(3422Kb)  |  收藏  |  浏览/下载:401/0  |  提交时间:2020/05/18
Sunspots  Magnetohydrodynamics  sunspot flow  Solar coronal waves  Solar magnetic fields  Solar magnetic reconnection  
Properties of Local Oscillations in the Lower Sunspot Atmosphere 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 888, 期号: 2, 页码: 11
作者:  Sych, Robert;  Zhugzhda, Yuzef;  Yan XL(闫晓理)
Adobe PDF(1523Kb)  |  收藏  |  浏览/下载:434/1  |  提交时间:2020/03/02
sunspot groups  
Chinese Sunspot Drawings and Their Digitization - (I) Parameter Archives 期刊论文
SOLAR PHYSICS, 2019, 卷号: 294, 期号: 6, 页码: 22
作者:  Lin, G. H.;  Wang, X. F.;  Liu, S.;  Yang, X.;  Zhu, G. F.;  Deng, Y. Y.;  Ji, H. S.;  Zhou, T. H.;  Sun, L. N.;  Feng YL(冯永利);  Liu ZZ(刘子忠);  Tao JP(陶金萍);  Ben MX(本明霞);  Lin J(林隽);  Ding, M. D.;  Li, Z.;  Zheng, S.;  Zeng, S. G.;  He, H. L.;  Zeng, X. Y.;  Shu, Y.;  Sun, X. B.
Adobe PDF(1945Kb)  |  收藏  |  浏览/下载:244/0  |  提交时间:2019/08/05
Sunspot  Solar cycle  Sunspot drawings  Digitalization  Physicalparameters  Big data  
Evidence for the effect of sunspot activity on the El Nino/Southern Oscillation 期刊论文
NEW ASTRONOMY, 2017, 卷号: 52, 页码: 1-7
作者:  Zhai Q(翟倩)
Adobe PDF(1326Kb)  |  收藏  |  浏览/下载:267/0  |  提交时间:2017/01/12
Sunspot Number  Enso