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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [136]
采集方式
OAI收割 [136]
内容类型
期刊论文 [136]
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2022 [1]
2021 [3]
2020 [3]
2019 [6]
2018 [14]
2017 [8]
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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:67/0
  |  
提交时间:2022/09/19
(Sun:) sunspots
Sun: photosphere
Sun: activity
techniques: image processing
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
Sun: photosphere
sunspots
Sun: magnetic fields
Research on Multiwavelength Isolated Bright Points Based on Deep Learning
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 911, 期号: 1
作者:
Xu,Li
;
Yang,Yunfei
;
Yan,Yihua
;
Zhang,Yin
;
Bai,Xianyong
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/12/06
Quiet Sun
Solar photosphere
Astronomical methods
Convolutional neural networks
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:20/0
  |  
提交时间:2021/12/06
Magnetic fields
Relativistic jets
Active galactic nuclei
Radio jets
Polarimetry
Interferometry
Long baseline interferometry
Galactic center
Supermassive black holes
Blazars
Radio galaxies
Quasars
On the Rotation of the Solar Chromosphere
期刊论文
OAI收割
The Astrophysical Journal, 2020, 卷号: 902, 期号: 1
作者:
Xu,Jing-Chen
;
Gao,Peng-Xin
;
Shi,Xiang-Jun
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/12/06
Solar activity
Solar rotation
Solar chromosphere
Solar Flare Prediction Using Magnetic Field Diagnostics above the Photosphere
期刊论文
OAI收割
The Astrophysical Journal, 2020, 卷号: 896, 期号: 2
作者:
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/12/06
The Sun
Space weather
Solar corona
Solar flares
Solar activity
Solar photosphere
Solar chromosphere
Solar magnetic fields
Solar active regions
Sunspots
Delta sunspots
Solar active region magnetic fields
Reversal magnetic chirality of solar active regions and a possible dynamo model (vol 419, pg 799, 2012)
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 493, 期号: 1, 页码: 1317-1317
作者:
Zhang, Hongqi
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/12/06
errata, addenda
Sun: activity
Sun: interior
Sun: magnetic fields
Sun: photosphere
Global Solar Magnetic Field and Interplanetary Scintillations During the Past Four Solar Cycles
期刊论文
OAI收割
SOLAR PHYSICS, 2019, 卷号: 294, 期号: 9, 页码: 14
作者:
Raja, K. Sasikumar
;
Janardhan, P.
;
Bisoi, Susanta Kumar
;
Ingale, Madhusudan
;
Subramanian, Prasad
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/03/10
Magnetic fields
photosphere
Magnetic fields
corona
Magnetic fields
models
Sunspots
magnetic fields
Two-step Evolution of a Rising Flux Rope Resulting in a Confined Solar Flare
期刊论文
OAI收割
The Astrophysical Journal, 2019, 卷号: 878, 期号: 1
作者:
Yang,Shuhong
;
Zhang,Jun
;
Song,Qiao
;
Bi,Yi
;
Li,Ting
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/03/10
magnetic reconnection
Sun: activity
Sun: flares
Sun: magnetic fields
Magnetic flux participation in solar surface magnetism during solar cycle 24
期刊论文
OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2019, 卷号: 19, 期号: 5, 页码: 14
作者:
Jin, Chun-Lan
;
Wang, Jing-Xiu
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/03/10
Sun: magnetic fields
Sun: dynamo
Sun: photosphere
sunspots