Padova-Millennium Galaxy and Group Catalogue

VizieR online Data Catalogue associated with article published in journal Monthly Notices of the Royal Astronomical Society with title ' The Padova-Millennium Galaxy and Group Catalogue (PM2GC): the group-finding method and the PM2GC catalogues of group, binary and single field galaxies.' (bibcode: 2011MNRAS.416..727C)

搜集汇总

背景与挑战

背景概述

Padova-Millennium Galaxy and Group Catalogue (PM2GC) 是一个基于Millennium Galaxy Catalogue (MGC) 构建的本地宇宙星系和星系群星表，覆盖红移0.04至0.1，包含3210个星系，通过Friends-of-Friends算法识别出176个星系群，用于研究星系演化、形成和星系群特性。