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Detecting the intrinsic Baldwin Effect of the optical FeII complex in luminous Seyfert 1 galaxy fairall 9
Han XuHui1,2,4; Wang Jing2; Wei JianYan2; Yang DaWei3; Hou JinLiang1
2011-02-01
发表期刊SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
卷号54期号:2页码:346-354
摘要We analyze the optical spectra of Fairall 9, a luminous Seyfert 1 galaxy. They are obtained from the AGN Watch program that has monitored this object for 9 months. The flux and variation of the optical FeII complex is measured using multi-component profile modeling with FeII templates. A convincing intrinsic Baldwin Effect (BEff) of optical FeII emission blends in Fairall 9 is discovered for the first time. The variation of FeII/H beta (R (Fe)) in Fairall 9 is obtained. We also detect a marginal anti-correlation between R (Fe) and the continuum flux in its spectra. This anti-correlation and the relatively broad profile of H beta in this galaxy support the dichotomy reported by Wang et al. (2005).
关键词Active Galactic Nuclei Quasars Seyfert Galaxies h Ii Regions Emission Lines Fairall 9
DOI10.1007/s11433-010-4137-4
收录类别SCI
语种英语
WOS记录号WOS:000287452300028
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8018
专题空间科学研究部
作者单位1.Chinese Acad Sci, Key Lab Res Galaxies & Cosmol, Shanghai Astron Observ, Shanghai 200030, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
3.Hebei Normal Univ, Coll Phys, Shijiazhuang 050016, Peoples R China
4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
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Han XuHui,Wang Jing,Wei JianYan,et al. Detecting the intrinsic Baldwin Effect of the optical FeII complex in luminous Seyfert 1 galaxy fairall 9[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2011,54(2):346-354.
APA Han XuHui,Wang Jing,Wei JianYan,Yang DaWei,&Hou JinLiang.(2011).Detecting the intrinsic Baldwin Effect of the optical FeII complex in luminous Seyfert 1 galaxy fairall 9.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,54(2),346-354.
MLA Han XuHui,et al."Detecting the intrinsic Baldwin Effect of the optical FeII complex in luminous Seyfert 1 galaxy fairall 9".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 54.2(2011):346-354.
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