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Analysis of high-resolution spectra of mildly metal-poor stars I. Spectral data and equivalent widths
Authors:Jia-yong Zhong  Gang Zhao  Hong-mei Qiu
Institution:

National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, People's Republic of China

Abstract:A number of high resolution and high signal-to-noise ratio spectra of mildly metal-poor stars were obtained with the coudé echelle spectrograph attached to the 2.16m telescope at Xinglong Observation Base of Beijing Astronomical Observatory. The spectra of seven mildly metal-poor stars were processed with the MIDAS software package, and the equivalent widths of their spectral lines were measured. The measured equivalent widths together with an error analysis are presented.
Keywords:star:abundance—star:evolution—line:profile
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