K2 observations of binaries PHL 457 and EQ Psc

We present an analysis of two pulsating subdwarf B stars PHL 457 and EQ Psc observed during the K2 mission. The K2 light curves of both stars show variation consistent with...我们对开普勒K2任务（K2 mission）期间观测到的两颗脉动亚矮B星（pulsating subdwarf B stars）PHL 457与EQ Psc展开了分析。两颗恒星的K2光变曲线均呈现出与……相符的光变特征。