| Seven Newly Discovered BL Lac Objects and a New Quasar from the ROSAT Survey |
| 其他题名 | 新发现7个X选 BL Lac天体和1个类星体
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| Xie GZ(谢光中); W．Brinkmann; Cha GW(茶光伟); SallyLaurent－Muehleisen; Zhang YH(张有宏); Li KH(李开华); Cao SL(曹盛林); Bai JM(白金明); Liu FK(刘富坤)
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| 发表期刊 | 天体物理学报
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| 1996-07
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| 卷号 | 16期号:3页码:327-330 |
| 分类号 | P158
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| 产权排序 | 第1完成单位
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| 收录类别 | 其他
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| 关键词 | Bl Lac Objects
Quasars
Rosat X-ray Sources
Rosat-vla Selecting
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| 摘要 | Through the optical cross identifications made by the 2.16m telescope at Beijing Astronomical Observatory, seven ROSAT-VLA selected X-ray sources, 2318+304, 2319+161, 2322+343, 2338+212, 0109+181, 0152+014, 0326+022, were found to be BL Lac objects, and a ROSAT-VLA selected X-ray source, 0112+381, was found to be a quasar with a red-shift of 0.331±0.0015. The optical magnitudes were obtained at the 1.0m telescope of the Yunnan Observatory and the 1.56m telescope of the Shanghai Astronomical Observatory. |
| 其他摘要 | 利用ROSAT－VLA方法筛选，从ROSATX射线源中选出了19个新BLLac天体和类星体的候选体．在1994年至1996年1月期间，利用北京天文台2．16m望远镜对其中16个进行光谱证认，发现了7个新的X选BLLac天体及一个类星体，类星体的红移值为：z＝0.331±0．0015． |
| 项目资助者 | 国家自然科学基金
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| 语种 | 英语
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| 学科领域 | 天文学
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| 文章类型 | 期刊论文
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| ISSN | 0253-2379
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/7106
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| 专题 | 星系研究组
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推荐引用方式
GB/T 7714 |
Xie GZ,W．Brinkmann,Cha GW,et al. Seven Newly Discovered BL Lac Objects and a New Quasar from the ROSAT Survey[J]. 天体物理学报,1996,16(3):327-330.
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| APA |
谢光中.,W．Brinkmann.,茶光伟.,SallyLaurent－Muehleisen.,张有宏.,...&刘富坤.(1996).Seven Newly Discovered BL Lac Objects and a New Quasar from the ROSAT Survey.天体物理学报,16(3),327-330.
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| MLA |
谢光中,et al."Seven Newly Discovered BL Lac Objects and a New Quasar from the ROSAT Survey".天体物理学报 16.3(1996):327-330.
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