An Analysis of the Fragmentation of Observing Time At the Muztagh-Ata Site
文献类型：期刊论文
| 作者 | Gu, Wen-Bo1,2; Xu, Jing2 ; Feng, Guo-Jie2; Zhang, Xuan2; Wang, Le-Tian2; Wang, Xin-Liang2; Esamdin, Ali2; Shen, Li-Xian1,2
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2024-03-01 |
| 卷号 | 24期号:3页码:035003 |
| 关键词 | site testing atmospheric effects methods: statistical |
| ISSN号 | 1674-4527 |
| DOI | 10.1088/1674-4527/ad0a32 |
| 产权排序 | 1 |
| 英文摘要 | Cloud cover plays a pivotal role in assessing observational conditions for astronomical site-testing. Except for the fraction of observing time, its fragmentation also wields a significant influence on the quality of nighttime sky clarity. In this article, we introduce the function Gamma is an element of [0,1] , designed to comprehensively capture both the fraction of available observing time and its continuity. Leveraging in situ measurement data gathered at the Muztagh-Ata site between 2017 and 2021, we showcase the effectiveness of our approach. The statistical result illustrates that the Muztagh-Ata site affords approximately 122 nights that were absolutely clear and 205 very good nights annually, corresponding to Gamma >= 0.9 and Gamma >= 0.36 respectively. |
| WOS关键词 | SAN-PEDRO-MARTIR ; ASTRONOMICAL SITES ; FRACTION ; SELECTION ; NIGHTS |
| 资助项目 | Chinese Academy of Science (CAS) Light of West China Program[2022_XBQNXZ_014] ; National Natural Science Foundation of China (NSFC)[11873081] ; Chinese Academy of Sciences (CAS)[U2031209] ; Xinjiang Natural Science Foundation[2022D01A357] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001173507100001 |
| 出版者 | NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES |
| 资助机构 | Chinese Academy of Science (CAS) Light of West China Program ; National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences (CAS) ; Xinjiang Natural Science Foundation |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/5847]  |
| 专题 | 研究单元未命名 |
| 通讯作者 | Gu, Wen-Bo; Xu, Jing |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Wen-Bo,Xu, Jing,Feng, Guo-Jie,et al. An Analysis of the Fragmentation of Observing Time At the Muztagh-Ata Site[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2024,24(3):035003. |
| APA | Gu, Wen-Bo.,Xu, Jing.,Feng, Guo-Jie.,Zhang, Xuan.,Wang, Le-Tian.,...&Shen, Li-Xian.(2024).An Analysis of the Fragmentation of Observing Time At the Muztagh-Ata Site.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,24(3),035003. |
| MLA | Gu, Wen-Bo,et al."An Analysis of the Fragmentation of Observing Time At the Muztagh-Ata Site".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 24.3(2024):035003. |
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来源：新疆天文台
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