SONG-China Project High Resolution Spectrograph and High Precision Radial Velocity Measurements of Asteroseismology
文献类型：期刊论文
| 作者 | Yan Zheng-zhou1,2,3 ; Deng Li-cai2; Zhang Chun-guang2; Luo Chang-qing2; Grundahl, F.4; Hu Zhong-wen5; Ji Hang-xin5; Wang Jia-ning5; Xu Ming-ming5; Dai Song-Xing5
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| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 38期号:2页码:621-626 |
| 关键词 | High resolution spectrograph High precision radial velocity measurements |
| ISSN号 | 1000-0593 |
| DOI | 10.3964/j.issn.1000-0593(2018)02-0621-06 |
| 英文摘要 | SONG (Stellar Observations Network Group) is an international collaboration project involving many countries. Chinese stellar physics community is participating the project as a national member, contributing a full set of instruments and a site. The key instrument is a high resolution spectrograph which, when adopting iodine cell for wave length calibration, can deliver radial velocity measurements at an accuracy of 1 m .s(-1). Such a high accuracy together with the long term stability is the keys to the science goals of SONG, one of which is to study the internal structure of stars directly using the technique of Asteroseismology. In this paper, we are going to present the design, parameters and performance of the spectrograph by using spectra taken during the commissioning of the system. As long term thermo-mechanic stability of the system is extremely important for the science goals, we will also describe the laboratory environments to realize such a condition. |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000426142100047 |
| 出版者 | OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/37242]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Yan Zheng-zhou |
| 作者单位 | 1.China West Normal Univ, Nanchong 817000, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Aarhus Univ, Aarhus, Denmark 5.Chinese Acad Sci, Natl Astron Observ, Nanjing Inst Astron Opt & Technol, Nanjing 210042, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan Zheng-zhou,Deng Li-cai,Zhang Chun-guang,et al. SONG-China Project High Resolution Spectrograph and High Precision Radial Velocity Measurements of Asteroseismology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2018,38(2):621-626. |
| APA | Yan Zheng-zhou.,Deng Li-cai.,Zhang Chun-guang.,Luo Chang-qing.,Grundahl, F..,...&Tian Jian-feng.(2018).SONG-China Project High Resolution Spectrograph and High Precision Radial Velocity Measurements of Asteroseismology.SPECTROSCOPY AND SPECTRAL ANALYSIS,38(2),621-626. |
| MLA | Yan Zheng-zhou,et al."SONG-China Project High Resolution Spectrograph and High Precision Radial Velocity Measurements of Asteroseismology".SPECTROSCOPY AND SPECTRAL ANALYSIS 38.2(2018):621-626. |
入库方式： OAI收割
来源：国家天文台
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