CY Aqr CCD photometry 2016-2017-2018 seasons

Based on more than 37 partial nights of CCD monitoring, we derive 64 new times of maximum light of the SX Phoenicis star CY Aquarii. These times support a linear ephemeris for...基于超过37个部分观测夜晚的电荷耦合器件（CCD）监测数据，我们推导出凤凰座SX型变星CY Aquarii的64个新的光极大时刻。该批光极大时刻可为……的线性历元提供支撑。