New background quasars in the vicinity of the Andromeda Galaxy discovered with the Guoshoujing Telescope (LAMOST)
文献类型：期刊论文
| 作者 | Huo, Zhi-Ying1 ; Liu, Xiao-Wei1,2; Yuan, Hai-Bo1; Zhang, Hui-Hua1; Zhao, Yong-Heng3; Chen, Jian-Jun3; Bai, Zhong-Rui3; Zhang, Hao-Tong3; Zhang, Hua-Wei1; Garcia-Benito, Ruben2
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2010-07-01 |
| 卷号 | 10期号:7页码:612-620 |
| 关键词 | galaxies: individual (M31) quasars: general quasars: emission lines |
| 英文摘要 | We present preliminary analyses of spectra of quasar candidates in two Guoshoujing Telescope (GSJT, formerly named the Large Sky Area Multi-Object Fiber Spectroscopic Telescope - LAMOST) test fields near M 31 where one is close to the optical center of the disk and the other is towards the northeastern outskirts of the halo, obtained during the early stage of the GSJT commissioning in the last season of 2009. Both fields contain background low-redshift quasar candidates selected from the SDSS photometry. In total, 14 new quasars with redshifts up to 2 and i magnitudes between 16.7 and 19.2, are discovered, including 7 within the 2.5 degrees central region of M 31. We briefly discuss the potential applications of these newly discovered bright quasars. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280179500002 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7787]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Peking Univ, Dept Astron, Beijing 100871, Peoples R China 2.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 4.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China 5.Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Nanjing 210042, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huo, Zhi-Ying,Liu, Xiao-Wei,Yuan, Hai-Bo,et al. New background quasars in the vicinity of the Andromeda Galaxy discovered with the Guoshoujing Telescope (LAMOST)[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2010,10(7):612-620. |
| APA | Huo, Zhi-Ying.,Liu, Xiao-Wei.,Yuan, Hai-Bo.,Zhang, Hui-Hua.,Zhao, Yong-Heng.,...&Zhang Haotong.(2010).New background quasars in the vicinity of the Andromeda Galaxy discovered with the Guoshoujing Telescope (LAMOST).RESEARCH IN ASTRONOMY AND ASTROPHYSICS,10(7),612-620. |
| MLA | Huo, Zhi-Ying,et al."New background quasars in the vicinity of the Andromeda Galaxy discovered with the Guoshoujing Telescope (LAMOST)".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 10.7(2010):612-620. |
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来源：国家天文台
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