Araucaria project: Cepheids in WLM galaxy

We have conducted an extensive wide-field imaging survey for Cepheid variables in the Local Group irregular galaxy WLM. From data obtained on 101 nights, we have discovered 60...我们针对本星系群不规则星系WLM中的造父变星（Cepheid variables）开展了一项大规模宽视场成像巡天研究。基于101个观测夜获取的观测数据，我们共发现了60……