Toward Automated Coronal Observations: A New Integrated System Based on the Lijiang 10 cm Coronagraph
文献类型：期刊论文
| 作者 | Song TF(宋腾飞)1,2 ; Liu, Yu3; Zhang XF(张雪飞)1,2; Zhao MY(赵明宇)1,2; Li XB(李小波)1; Luo, Qiwang3; Sha, Feiyang3; Liu, Qiang3; Oloketuyi, Jacob3; Wang, Xinjian3
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| 刊名 | UNIVERSE
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| 出版日期 | 2025-05-07 |
| 卷号 | 11期号:5 |
| 关键词 | coronagraph integrated observation system solar corona control system ASCOM YOGIS |
| DOI | 10.3390/universe11050154 |
| 产权排序 | 第1完成单位 |
| 文献子类 | Article |
| 英文摘要 | About ten years ago, we established the first coronagraph that has been continuously operating on the high plateau of western China. This coronagraph is an internal occulting, 10 cm aperture instrument, installed at Lijiang Station through a collaboration with the Norikura Station of the National Astronomical Observatory of Japan. To ensure high efficiency in current and future coronal observations, developing integrated observation systems is essential for reliable, autonomous, and remote operation of coronagraphs. This paper introduces an advanced integrated observation and control system, based on the Lijiang 10 cm coronagraph. The coronagraph focuses on the observations for the solar inner corona, capturing the coronal green-line emission within a field range from 1.03R & xodot; to 2.5R & xodot;. To enhance the observational precision and efficiency, a comprehensive integrated system has been designed, incorporating various subsystems, including precise pointing and tracking mechanisms, a multi-band filter system, a protective dome system, and a robust data storage infrastructure. This paper details the hardware architecture and software frameworks supporting each subsystem. Results from extended operational testing confirm the stability of the system, its capacity for autonomous and remote observations, and significant improvements in the automation and efficiency of coronal imaging. The automated observation system will be further improved and used for our future coronagraphs to be developed for coronal magnetism diagnosis. |
| 学科主题 | 天文学 ; 太阳与太阳系 ; 天文学 ; 天文学其他学科 ; 机械工程 |
| URL标识 | 查看原文 |
| 出版地 | MDPI AG, Grosspeteranlage 5, CH-4052 BASEL, SWITZERLAND |
| 资助项目 | National Natural Science Foundation of China; Yunnan Fundamental Research Projects[202401AT070140]; Fundamental Research Funds for the Central Universities |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001496536900001 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; Yunnan Fundamental Research Projects[202401AT070140] ; Fundamental Research Funds for the Central Universities[2682025CX031] ; [NSFC 12473089] ; [12373063] ; [U2031148] ; [11873092] ; [11973086] ; [12173086] ; [12163004] ; [11873090] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/28325]  |
| 专题 | 无名山观测站 云南天文台_其他 |
| 作者单位 | 1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China; 2.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming 650216, China; 3.College of Physical Science and Technology, Southwest Jiaotong University, Chengdu 611756, China |
| 推荐引用方式 GB/T 7714 | Song TF,Liu, Yu,Zhang XF,et al. Toward Automated Coronal Observations: A New Integrated System Based on the Lijiang 10 cm Coronagraph[J]. UNIVERSE,2025,11(5). |
| APA | 宋腾飞.,Liu, Yu.,张雪飞.,赵明宇.,李小波.,...&Wang, Xinjian.(2025).Toward Automated Coronal Observations: A New Integrated System Based on the Lijiang 10 cm Coronagraph.UNIVERSE,11(5). |
| MLA | 宋腾飞,et al."Toward Automated Coronal Observations: A New Integrated System Based on the Lijiang 10 cm Coronagraph".UNIVERSE 11.5(2025). |
入库方式： OAI收割
来源：云南天文台
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