AN ATLAS OF LOW-RESOLUTION NEAR-INFRARED SPECTRA OF NORMAL STARS

被引:82
作者
TORRESDODGEN, AV
WEAVER, WB
机构
关键词
D O I
10.1086/133222
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present spectra of 0 to M stars, luminosity classes V, III, and Ib in the wavelength range 5800-8900 angstrom, at approximately 15 angstrom resolution. We give identifications of the main spectral features and show that the stars follow well-defined morphological sequences in both temperature and luminosity. This wavelength region and resolution, combined with the high sensitivity of silicon-based detectors, are very useful for spectral classification.
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页码:693 / 720
页数:28
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