SPECTROSCOPY OF FAINT KEPLER MISSION EXOPLANET CANDIDATE HOST STARS
SPECTROSCOPY OF FAINT KEPLER MISSION EXOPLANET CANDIDATE HOST STARS
复制标题
DOI：
10.1088/0004-637x/771/2/107
复制
发表时间：
2013-07-10
影响因子：
4.9
通讯作者：
Szkody, Paula
中科院分区：
文献类型：
--
作者：
Everett, Mark E.;Howell, Steve B.;Szkody, Paula
对开普勒使命系外行星候选宿主恒星进行了恒星性质测量。这些恒星中的大多数都比14等暗，与其他光谱学后续研究相反。这个样本包括许多高优先级的地球大小的候选行星。一组模型光谱被拟合到与268颗恒星的3000个光谱相似的R，以改进在4750范围内的矮星的T-eff，log（g）和[Fe/H]的估计
Stellar properties are measured for a large set of Kepler mission exoplanet candidate host stars. Most of these stars are fainter than 14th magnitude, in contrast to other spectroscopic follow-up studies. This sample includes many high-priority Earth-sized candidate planets. A set of model spectra are fitted to R similar to 3000 optical spectra of 268 stars to improve estimates of T-eff, log( g), and [Fe/H] for the dwarfs in the range 4750