Estimating the astronomical seeing above Dome A using Polar WRF based on the Tatarskii equation
文献类型：期刊论文
| 作者 | Yang, Qike1,2,3; Wu, Xiaoqing1,3 ; Han, Yajuan1,2,3; Qing, Chun1,3; Wu, Su1,2,3; Su, Changdong1,2,3; Wu, Pengfei1,3; Luo, Tao1,3; Zhang, Shitai1,2,3
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| 刊名 | OPTICS EXPRESS
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| 出版日期 | 2021-12-20 |
| 卷号 | 29 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/OE.439819 |
| 通讯作者 | Wu, Xiaoqing(xqwu@aiofm.ac.cn) |
| 英文摘要 | A seeing model based on the Tatarskii equation, which uses wind shear and temperature gradient as inputs, has been proposed for Dome A in our previous study. It has been shown that the seeing was correctly reproduced statistically. In this paper, in order to investigate the ability of the Polar version of the Weather Research and Forecasting (PWRF) model to forecast the seeing, we have tried three different PWRF-simulated wind shear and temperature gradient combinations of two levels for the near-ground. The three combinations all give good performance with the correlation coefficients being higher than 0.75, when compared with the seeing measured by the Kunlun Differential Image Motion Monitor at Dome A during the summer of 2019. Besides this, the gradient Richardson number (Ri), which was also simulated by the PWRF model, basically behaved as expected as the Ri is generally large when the measured seeing is small. These results suggest that the PWRF model can be used to forecast the astronomical seeing above Dome A. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. |
| WOS关键词 | ROSS ICE SHELF ; OPTICAL TURBULENCE ; BOUNDARY-LAYER ; SURFACE-LAYER ; SIMILARITY THEORY ; WEATHER RESEARCH ; OUTER SCALE ; PART I ; MODEL ; SITE |
| 资助项目 | Foundation of Key Laboratory of Science and Technology Innovation of Chinese Academy of Sciences[CXJJ-19S028] ; National Natural Science Foundation of China[41576185] ; National Natural Science Foundation of China[91752103] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| 出版者 | OPTICAL SOC AMER |
| WOS记录号 | WOS:000739926900014 |
| 资助机构 | Foundation of Key Laboratory of Science and Technology Innovation of Chinese Academy of Sciences ; National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/127231]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wu, Xiaoqing |
| 作者单位 | 1.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 2.Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, HFIPS, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Qike,Wu, Xiaoqing,Han, Yajuan,et al. Estimating the astronomical seeing above Dome A using Polar WRF based on the Tatarskii equation[J]. OPTICS EXPRESS,2021,29. |
| APA | Yang, Qike.,Wu, Xiaoqing.,Han, Yajuan.,Qing, Chun.,Wu, Su.,...&Zhang, Shitai.(2021).Estimating the astronomical seeing above Dome A using Polar WRF based on the Tatarskii equation.OPTICS EXPRESS,29. |
| MLA | Yang, Qike,et al."Estimating the astronomical seeing above Dome A using Polar WRF based on the Tatarskii equation".OPTICS EXPRESS 29(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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