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光学天文研究部 [1]
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Zhao Yongh... [6]
Wei Jianya... [3]
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2002 [6]
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天文学进展 [3]
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The Variability of Hardness Ratio 1 observed by ROSAT: Narrow-Line Seyfert 1 Galaxies versus Broad-Line Seyfert 1 Galaxies
期刊论文
Chinese Journal of Astronomy and Astrophysics, 2002, 卷号: 2, 期号: 3, 页码: 207
Authors:
JianYan Wei
;
YongHeng Zhao
;
LinPeng Cheng
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View/Download:11/0
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Submit date:2017/06/28
variabilityofsoftxrayspectralshapeinblazarsobservedbyrosat
期刊论文
chinesejournalofastronomyandastrophysics, 2002, 卷号: 002, 期号: 002, 页码: 117
Authors:
Zhao Yongheng
;
Wei Jianyan
;
Cheng Linpeng
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View/Download:6/0
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Submit date:2020/03/11
Comparisons of Infrared Colors and Emission-line Intensities between Two types of Seyfert 2 Galaxies
期刊论文
Chinese Journal of Astronomy and Astrophysics, 2002, 卷号: 2, 期号: 5, 页码: 408
Authors:
Cheng Linpeng
;
Zhao Yongheng
;
Wei Jianyan
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Submit date:2017/06/28
窄线Seyfert 1型星系研究的新进展
期刊论文
天文学进展, 2002, 卷号: 020, 期号: 003, 页码: 282
Authors:
程林鹏
;
赵永恒
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Submit date:2020/03/11
窄线Seyfert1型星系研究的新进展
期刊论文
天文学进展, 2002, 卷号: 20.0, 期号: 003, 页码: 282
Authors:
程林鹏
;
赵永恒
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Submit date:2021/12/06
活动星系核
窄线
Seyfert1型星系
黑洞
吸积盘
星暴
射电星系
窄线Seyfert1型星系研究的新进展
期刊论文
天文学进展, 2002, 卷号: 20.0, 期号: 003, 页码: 282
Authors:
程林鹏
;
赵永恒
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View/Download:4/0
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Submit date:2021/12/06
活动星系核
窄线
Seyfert1型星系
黑洞
吸积盘
星暴
射电星系