Tracing the Assembly of the Perseus Cluster of Galaxies(Observing Campaign at the WIYN Telescope)

我们打算用WIYN望远镜的深层光学多波段成像覆盖英仙座星系团的大部分。该项目的目标是：1）测量矮星系的结构和颜色（恒星群）;2）确定已经是星团一部分的星系的局部关联内的相互作用迹象;3）将英仙座星团的星系群与质量较小但密度相似的天炉座星团的星系群进行比较，目前正在对天炉座星团进行深度成像。

We intend to cover a large part of the Perseus galaxy cluster with deep optical multi-band imaging at the WIYN telescope. The goals of this project are:1) Measuring structure and colours (stellar populations) of dwarf galaxies;2) Identifying signs of interactions within local associations of galaxies that are already part of the cluster;3) Comparing the Perseus cluster's galaxy population with that of the less massive, but similarly concentrated Fornax cluster, which is currently being targeted with comparably deep imaging.