| 光谱波长位置的确定 |
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| 引用本文： | 吴光节.光谱波长位置的确定[J].天文研究与技术,1996(3). |
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| 作者姓名： | 吴光节 |
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| 作者单位： | 中国科学院云南天文台，中国科学院光学天文联合实验室 |
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| 摘 要： | 波长位置在光谱工作中至关重要。本文讨论和介绍了利用恒星光谱谱线、夜天光谱线、大气吸收线及摄谱仪标准谱灯谱线确定波长位置的方法。
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| 关 键 词： | 光谱，摄谱仪，波长表，定位 |
Determination of the Wavelenth Position in A Spectrum |
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| Wu Guangjie.Determination of the Wavelenth Position in A Spectrum[J].Astronomical Research & Technology,1996(3). |
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| Authors: | Wu Guangjie |
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| Abstract: | The wavelength calibration is most important in the spectroscopic research.In this paper,several ways are discussed which include the use of the intrinsic spectral lines of a celestial body itself,the night sky emission lines or terrestrial atmospherical absorption lines as well.Especially,the way to use spectral lines of a standard spectral lamp in another spectral order to do wavelength calibration in a given spectral order is introduced and discussed. |
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| Keywords: | Spectrum Spectrograph Wavelength table Location |
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