Radial velocity time series of EK Eridani
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We present further evidence of acoustic oscillations in the slowly rotating overactive G8 sub-giant EK Eri. This star was observed with the 1m Hertzsprung SONG telescope at the...
我们为慢旋转高活动度G8型亚巨星EK Eri的声学振荡现象提供了进一步的观测证据。该恒星通过1米口径赫茨普龙（Hertzsprung）SONG望远镜开展了观测，相关观测工作位于……
