Using Gaia DR2 to detect extratidal structures around the Galactic globular cluster NGC362
文献类型：期刊论文
| 作者 | Carballo-Bello, Julio A.1,2 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 486期号:2页码:1667-1671 |
| 关键词 | (Galaxy:) globular clusters: individual: NGC362 Galaxy: halo |
| ISSN号 | 0035-8711 |
| DOI | 10.1093/mnras/stz962 |
| 英文摘要 | We explore the possibility of searching for extratidal features around the Galactic globular cluster NGC362 using the Gaia DR2 (second data release) together with a modified version of a classical statistical decontamination algorithm. Our results suggest that an important stellar component is associated with this globular cluster, which is perfectly distinguishable from the populations in the Small Magellanic Cloud and that of the nearby NGC104 (47 Tucanae). We thus confirm once again the power of Gaia to disentangle different stellar components along the same line of sight. |
| WOS关键词 | TIDAL TAILS ; DENSITY PROFILES ; PROPER MOTIONS ; STAR-CLUSTERS ; MILKY-WAY ; CATALOG ; FIELD ; HALO ; SAGITTARIUS ; KINEMATICS |
| 资助项目 | CAS-CONICYT[17003] ; FONDECYT[3160502] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000474899400016 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | CAS-CONICYT ; CAS-CONICYT ; FONDECYT ; FONDECYT ; CAS-CONICYT ; CAS-CONICYT ; FONDECYT ; FONDECYT ; CAS-CONICYT ; CAS-CONICYT ; FONDECYT ; FONDECYT ; CAS-CONICYT ; CAS-CONICYT ; FONDECYT ; FONDECYT |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/26921]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Carballo-Bello, Julio A. |
| 作者单位 | 1.Pontificia Univ Catolica Chile, Fac Fis, Inst Astrofis, Ave Vicuna Mackenna 4860, Santiago 7820436, Chile 2.Chinese Acad Sci, South Amer Ctr Astron, Natl Astron Observ, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Carballo-Bello, Julio A.. Using Gaia DR2 to detect extratidal structures around the Galactic globular cluster NGC362[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,486(2):1667-1671. |
| APA | Carballo-Bello, Julio A..(2019).Using Gaia DR2 to detect extratidal structures around the Galactic globular cluster NGC362.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,486(2),1667-1671. |
| MLA | Carballo-Bello, Julio A.."Using Gaia DR2 to detect extratidal structures around the Galactic globular cluster NGC362".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 486.2(2019):1667-1671. |
入库方式： OAI收割
来源：国家天文台
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