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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
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国家天文台 [54]
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期刊论文 [170]
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CSST large scale structure analysis pipeline: III. Emission-line redshift measurement for slitless spectra
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2025, 卷号: 538, 期号: 1, 页码: 395-407
作者:
Sui, Jipeng
;
Zou, Hu
;
Yang, Xiaohu
;
Zheng, Xianzhong
;
Wen, Run
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2025/03/17
methods: data analysis
galaxies: distances and redshifts
galaxies: general
quasars: emission lines
cosmology: observations
Testing colour-magnitude pattern as a method in the search for changing-look AGNs
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 536, 期号: 3, 页码: 2715-2729
作者:
Zhu, Li-Tao
;
Wang, Zhongxiang
;
Devanand, P U
;
Gupta, Alok C
;
Dogra, Karan
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2025/01/06
galaxies: active
quasars: emission lines
Four changing look active galactic nuclei found from optical variations
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 530, 期号: 4, 页码: 3538-3551
作者:
Zhu, Li-Tao
;
Li, Jie
;
Wang, Zhongxiang
;
Zhang JJ(张居甲)
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2024/05/20
galaxies: active
quasars: emission lines
Correcting the Contamination of Second-order Spectra: Improving Hα Measurements in Reverberation Mapping Campaigns
期刊论文
OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2023, 卷号: 23, 期号: 12
作者:
Xi WZ(席文哲)
;
Lu KX(卢开兴)
;
Feng HC(封海成)
;
Li SS(李莎莎)
;
Bai JM(白金明)
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2024/03/29
techniques: spectroscopic
methods: data analysis
galaxies: individual (NGC 5548)
(galaxies:) quasars: emission lines
A measure of cosmological distance using the C-IV Baldwin effect in quasars
期刊论文
OAI收割
ASTRONOMY & ASTROPHYSICS, 2023, 卷号: 674, 页码: 8
作者:
Huang, Long
;
Wang, Hui
;
Gao, Zhifu
;
Zeng, Xiangyun
;
Chang, Zhangyong
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2023/11/14
dark energy
quasars: emission lines
quasars: general
distance scale
Application of a Space-based Optical Interferometer Toward Measuring Cosmological Distances of Quasars
期刊论文
OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 3
作者:
Huang, Ying-Ke
;
Fang, Yue-Dong
;
Lu KX(卢开兴)
;
Zhang, Zhi-Xiang
;
Liu, Ji-Lin
  |  
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2022/03/28
(galaxies:) quasars: emission lines
techniques: interferometric
(cosmology:) distance scale
Unravelling the nature of the dual AGN in the galaxy pair system IRAS 05589+2828 and 2MASX J06021107 + 2828382
期刊论文
OAI收割
Monthly Notices of the Royal Astronomical Society, 2022, 卷号: 516, 期号: 4, 页码: 5270
作者:
Benítez, E.
;
Jiménez-Bailón, E.
;
Negrete, C. A.
;
Ruschel-Dutra, D.
;
Rodríguez-Espinosa, J. M.
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2023/11/10
galaxies: active
galaxies: evolution
quasars: emission lines
quasars: individual: IRAS 05589+2828
2MASX J06021107 + 2828382
galaxies: Seyfert
Astrophysics - Astrophysics of Galaxies
Spiral arms in broad-line regions of active galactic nuclei. I. Reverberation and differential interferometric signals of tightly wound cases
期刊论文
OAI收割
ASTRONOMY & ASTROPHYSICS, 2022, 卷号: 666, 页码: A86
作者:
Wang, Jian-Min
;
Du, Pu
;
Songsheng, Yu-Yang
;
Li, Yan-Rong
  |  
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2023/11/09
galaxies: active
quasars: emission lines
galaxies: nuclei
Astrophysics - Astrophysics of Galaxies
The correlations between optical/UV broad lines and X-ray emission for a large sample of quasars
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 492, 期号: 1, 页码: 719-741
作者:
Timlin, John D., II
;
Brandt, W. N.
;
Ni, Q.
;
Luo, B.
;
Pu, Xingting
  |  
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2020/03/31
galaxies: active
quasars: emission lines
quasars: general
X-rays: general
Investigation on young radio AGNs based on SDSS spectroscopy
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 491, 期号: 1, 页码: 92-112
作者:
Liao, Mai
;
Gu, Minfeng
  |  
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2021/09/26
accretion, accretion discs
galaxies: active
galaxies: evolution
quasars: emission lines
quasars: supermassive black holes