Fornax Globular 3

We present new B-V color-magnitude diagrams for Fornax globular cluster 3 and the surrounding field where our data reach one magnitude below the horizontal branch which is at...本研究构建了天炉座球状星团3及其周边天区的全新B-V色指数-星等图（color-magnitude diagram），本数据集的观测覆盖范围可延伸至比水平支（horizontal branch）低一个星等的区域，该水平支的位置为……