ARAUCARIA project: Cepheids in NGC 55
收藏B2FIND2026-03-19 收录
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We have detected, for the first time, Cepheid variables in the Sculptor Group SB(s)m galaxy NGC 55. From wide-field images obtained in the optical V and I bands during 77 nights...
我们首次在玉夫座星系群（Sculptor Group）的SB(s)m型星系NGC 55中探测到造父变星（Cepheid variables），相关分析基于77个夜晚获取的光学V波段与I波段宽视场图像……
