High resolution reconstruction of solar prominence images observed by the New Vacuum Solar Telescope
文献类型：期刊论文
| 作者 | Xiang YY(向永源)1,2 ; Liu Z(刘忠)1; Jin ZY(金振宇)1
|
| 刊名 | NEW ASTRONOMY
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 49页码:8-12 |
| ISSN号 | 1384-1076 |
| 关键词 | Methods: solar image reconstruction Techniques: speckle imaging Sun: prominences |
| 通讯作者 | Xiang, YY (reprint author), Chinese Acad Sci, Yunnan Observ, Kunming 650011, Peoples R China. |
| 产权排序 | 第一完成单位 |
| 英文摘要 | A high resolution image showing fine structures is crucial for understanding the nature of solar prominence. In this paper, high resolution imaging of solar prominence on the New Vacuum Solar Telescope (NVST) is introduced, using speckle masking. Each step of the data reduction especially the image alignment is discussed. Accurate alignment of all frames and the non-isoplanatic calibration of each image are the keys for a successful reconstruction. Reconstructed high resolution images from NVST also indicate that under normal seeing condition, it is feasible to carry out high resolution observations of solar prominence by a ground-based solar telescope, even in the absence of adaptive optics. (C) 2016 Elsevier B.V. All rights reserved. |
| 学科主题 | Astronomy & Astrophysics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | SPECKLE-MASKING ; ADAPTIVE OPTICS ; ALGORITHM ; DYNAMICS |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S1384107616300197 |
| 语种 | 英语 |
| WOS记录号 | WOS:000380630000002 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/9623]  |
| 专题 | 云南天文台_抚仙湖太阳观测站 天文技术实验室 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing 100049, China 2.University of Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Xiang YY,Liu Z,Jin ZY. High resolution reconstruction of solar prominence images observed by the New Vacuum Solar Telescope[J]. NEW ASTRONOMY,2016,49:8-12. |
| APA | Xiang YY,Liu Z,&Jin ZY.(2016).High resolution reconstruction of solar prominence images observed by the New Vacuum Solar Telescope.NEW ASTRONOMY,49,8-12. |
| MLA | Xiang YY,et al."High resolution reconstruction of solar prominence images observed by the New Vacuum Solar Telescope".NEW ASTRONOMY 49(2016):8-12. |
入库方式： OAI收割
来源：云南天文台
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