基特峰天文台
- 网络Kitt Peak Observatory;Kitt Peak National Observatory
基特峰天文台-
从1974年起，基特峰天文台几乎每月定期对太阳大气的K线及其他一些谱线进行观测记录。
Calcium K line as well as some other solar spectral lines have been measured regularly nearly every month since 1974 at Kitt Peak .
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用相同的仪器条件在美国基特峰国立天文台观测了12颗晚型双星，并用卷积法测得了这12个双星系统的15个子星的自转速度，其中5个子星是首次进行自转测量。
Twelve late-type binaries have been observed with the same instrumental configuration at Kitt Peak National Observatory , USA. The rotational velocities of 15 components in the 12 binaries are determined , including 5 stars whose V sin I are reported for the fist time .