| Equivalent Widths of 15 Extrasolar-Planet Host Stars |
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| 作者姓名： | Gang Zhao Yu-Qin Chen and Hong-Mei QiuNational Astronomical Observatories Chinese Academy of Sciences Beijing |
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| 作者单位： | Gang Zhao，Yu-Qin Chen and Hong-Mei QiuNational Astronomical Observatories，Chinese Academy of Sciences，Beijing 100012 |
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| 基金项目： | NKBRSF，国家自然科学基金 |
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| 摘 要： | We present the equivalent widths of 15 extrasolar-planet host stars. These data were based on the high-resolution, high signal-to-noise ratio spectra obtained with the 2.16m telescope at Xinglong station. The error in the Xinglong equivalent width is estimated by a comparison of these data with those given in previous studies of common stars.
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Equivalent Widths of 15 Extrasolar-Planet Host Stars |
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| Gang Zhao,Yu-Qin Chen and Hong-Mei QiuNational Astronomical Observatories,Chinese Academy of Sciences,Beijing .Equivalent Widths of 15 Extrasolar-Planet Host Stars[J].Chinese Journal of Astronomy and Astrophysics,2002,2(4). |
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| Authors: | Gang Zhao Yu-Qin Chen Hong-Mei Qiu |
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| Abstract: | We present the equivalent widths of 15 extrasolar-planet host stars. These data were based on the high-resolution, high signal-to-noise ratio spectra obtained with the 2.16m telescope at Xinglong station. The error in the Xinglong equivalent width is estimated by a comparison of these data with those given in previous studies of common stars. |
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| Keywords: | stars: planetary systems - stars: late-type |
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