Effective temperatures of late-type stars : the field giants from K0 to M6.
Effective temperatures of late-type stars : the field giants from K0 to M6.
复制标题
晚型恒星的有效温度：从K0到M6的场巨星。
DOI：
10.1086/157617
复制
发表时间：
1980
期刊：
影响因子：
--
通讯作者：
R. Wing
中科院分区：
文献类型：
--
作者：
S. Ridgway;R. Joyce;N. White;R. Wing
角直径从月球掩星结合红外测光，以确定有效的温度，T/子有效/，为K 0-M6巨星。导出了T/sub_eff/与色温、MK光谱类型、V-K色、I（104）-L色的关系。的主要结果是一个普遍的增加T/子有效/较冷的光谱类型相比，以前的校准。在整个温度范围内研究，我们获得了极好的协议与最近的模型大气计算。
Angular diameters from lunar occultation are combined with infrared photometry to determine effective temperatures, T/sub eff/, for K0--M6 giants. The relation between T/sub eff/ and color temperature, MK spectral type, V--K color, and I (104) --L color are derived. The principal result is a general increase in T/sub eff/ for the cooler spectral types compared to previous calibrations. Throughout the temperature range studied, we obtain excellent agreement with recent model atmosphere computations.