Deep Mosaic of the Fornax cluster core

This is a deep optical mosaic of the Fornax cluster’s core, covering 1.6 square degrees. The data were acquired with ESO/MPG 2.2m/WFI, using a transparent filter that nearly...

本数据集为天炉座星系团核心区域的深度光学拼接影像，覆盖天区面积达1.6平方度。该数据由欧洲南方天文台（European Southern Observatory, ESO）/马克斯·普朗克学会（Max Planck Society, MPG）的2.2米口径望远镜搭载的广角成像仪（Wide Field Imager, WFI）采集获取，并采用了近乎……的透明滤光片。