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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, China2. Key Laboratory of Optical Astronomy, NAOC, Beijing 100012, China3. Graduate University of Chinese Academy of Sciences, Beijing 100049, China