HectoMAP: the complete redshift survey (DR2)

HectoMAP is a dense redshift survey of 95403 galaxies based primarily on MMT spectroscopy with a median redshift z=0.345. The survey covers 54.64deg^2^ in a 1.5{deg} wide strip...HectoMAP是一项包含95403个星系的致密红移巡天项目，其观测数据主要基于MMT（多镜面望远镜）光谱观测，中位红移z=0.345。该巡天覆盖54.64平方度的天区，位于一条宽度为1.5度的长条带中……