Adaptive Wavelength Calibration Algorithm for LAMOST
文献类型：期刊论文
| 作者 | Qin, H. Q.1; Zhu, J.1 ; Zhu, Z. Q.1; Ye, Z. F.1; Luo, A. L.2
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| 刊名 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA
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| 出版日期 | 2010 |
| 卷号 | 27期号:3页码:265-271 |
| 关键词 | instrumentation: spectrographs methods: data analysis techniques: spectroscopic line: identification |
| 英文摘要 | An adaptive algorithm is presented for the wavelength calibration of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST). The new algorithm can identify emission lines of calibration lamp without manual interaction and then fit relationship between the pixel positions and the wavelengths by utilizing a polynomial function. In this study, experiments are performed both on the actual data observed by LAMOST and the simulated data to analyze the accuracy and the robustness. The experimental results show that the proposed automatic algorithm can perform the lines identification exactly and acquire the wavelength solution accurately. Thus, an applicable approach is provided for the wavelength calibration of LAMOST. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000281797700006 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7654]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Univ Sci & Technol China, Inst Stat Signal Proc, Dept Elect Engn & Informat Sci, Hefei 230027, Peoples R China 2.Natl Astron Observ China, Dept LAMOST, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, H. Q.,Zhu, J.,Zhu, Z. Q.,et al. Adaptive Wavelength Calibration Algorithm for LAMOST[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,2010,27(3):265-271. |
| APA | Qin, H. Q.,Zhu, J.,Zhu, Z. Q.,Ye, Z. F.,&Luo, A. L..(2010).Adaptive Wavelength Calibration Algorithm for LAMOST.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,27(3),265-271. |
| MLA | Qin, H. Q.,et al."Adaptive Wavelength Calibration Algorithm for LAMOST".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 27.3(2010):265-271. |
入库方式： OAI收割
来源：国家天文台
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