ChJAA Vol 2, No 4 (2002) / Zhao

Equivalent Widths of 15 Extrasolar-Planet Host Stars  

Gang Zhao, Yu-Qin Chen, Hong-Mei Qiu

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 2.16 m 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.

Keywords


stars: planetary systems --- stars: late-type

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