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Chinese Sunspot Drawings and Their Digitization-(VII) Sunspot Penumbra to Umbra Area Ratio Using the Hand-Drawing Records from Yunnan Observatories 期刊论文  OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 9, 页码: 8
作者:  
Hou, Jia-Wei;  Zeng, Shu-Guang;  Zheng, Sheng;  Luo, Xiao-Yu;  Deng, Lin-Hua
  |  收藏  |  浏览/下载:61/0  |  提交时间:2022/09/19
Turbulent magnetic field in the H II region Sh 2-27 期刊论文  OAI收割
ASTRONOMY & ASTROPHYSICS, 2022, 卷号: 663, 页码: 13
作者:  
Raycheva, N. C.;  Haverkorn, M.;  Ideguchi, S.;  Stil, J. M.;  Gaensler, B. M.
  |  收藏  |  浏览/下载:38/0  |  提交时间:2022/09/19
Helicity observations of active regions during the exchange period of Solar Cycle 24 and 25 期刊论文  OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 卷号: 509, 期号: 4, 页码: 5298-5304
作者:  
Liu, Jihong;  Liu, Yu;  Zhang, Yin;  Huang, Jin;  Zhang, HongQi
  |  收藏  |  浏览/下载:20/0  |  提交时间:2022/09/19
Homologous Microflares with Mass Ejection and Plasma Heating on the Quiet Sun 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 914, 期号: 2
作者:  
Jin,C. L.;  Zhou,G. P.;  Wang,J. X.
  |  收藏  |  浏览/下载:10/0  |  提交时间:2021/12/06
The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole 期刊论文  OAI收割
The Astrophysical Journal, 2021, 卷号: 912, 期号: 1
作者:  
Narayan,Ramesh;  Palumbo,Daniel C. M.;  Johnson,Michael D.;  Gelles,Zachary;  Himwich,Elizabeth
  |  收藏  |  浏览/下载:53/0  |  提交时间:2021/12/06
On-disk Solar Coronal Condensations Facilitated by Magnetic Reconnection between Open and Closed Magnetic Structures 期刊论文  OAI收割
The Astrophysical Journal, 2021, 卷号: 910, 期号: 2
作者:  
Li,Leping;  Peter,Hardi;  Chitta,Lakshmi Pradeep;  Song,Hongqiang
  |  收藏  |  浏览/下载:21/0  |  提交时间:2021/12/06
First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 910, 期号: 1
作者:  
Akiyama,Kazunori;  Algaba,Juan Carlos;  Alberdi,Antxon;  Alef,Walter;  Anantua,Richard
  |  收藏  |  浏览/下载:34/0  |  提交时间:2021/12/06
First M87 Event Horizon Telescope Results. VII. Polarization of the Ring 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 910, 期号: 1
作者:  
Akiyama,Kazunori;  Algaba,Juan Carlos;  Alberdi,Antxon;  Alef,Walter;  Anantua,Richard
  |  收藏  |  浏览/下载:17/0  |  提交时间:2021/12/06
Polarimetric Properties of Event Horizon Telescope Targets from ALMA 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 910, 期号: 1
作者:  
Goddi,Ciriaco;  Martí-Vidal,Iván;  Messias,Hugo;  Bower,Geoffrey C.;  Broderick,Avery E.
  |  收藏  |  浏览/下载:19/0  |  提交时间:2021/12/06
Insight-HXMT Observations of a Possible Fast Transition from the Jet- to Wind-dominated State during a Huge Flare of GRS 1915+105 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 906, 期号: 1
作者:  
Kong,L. D.;  Zhang,S.;  Chen,Y. P.;  Zhang,S. N.;  Ji,L.
  |  收藏  |  浏览/下载:9/0  |  提交时间:2021/12/06