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SPECTROSCOPY AND SPECTRAL ANALYSIS  2012, Vol. 32 Issue (07): 1886-1890    DOI: 10.3964/j.issn.1000-0593(2012)07-1886-05
光谱学与光谱分析 |
Effects of Spectral Resolution and Noise on the Measurement of Indices
DU Wei1,2,3, LUO A-li1,2, ZHAO Yong-heng1,2
1. National Astronomical Observatories, Chinese Academy of Sciences (NAOC), Beijing 100012, China
2. Key Laboratory of Optical Astronomy, NAOC, Beijing 100012, China
3. Graduate University of Chinese Academy of Sciences, Beijing 100049, China