Photometry of galaxies in 3 clusters

We present the data processing and analysis techniques we are using to determine the structural and photometric properties of galaxies in our Gemini/HST Galaxy Cluster Project...本文介绍了我们在双子座（Gemini）/哈勃空间望远镜（Hubble Space Telescope, HST）星系团项目中，用于测定星系结构与测光性质的数据处理与分析技术。