The 2dF Galaxy Redshift Survey 100k Data Release

The 2dF Galaxy Redshift Survey (2dFGRS) is designed to measure redshifts for approximately 250000 galaxies. The 2dFGRS uses the 2dF multifibre spectrograph on the...2dF星系红移巡天（2dF Galaxy Redshift Survey，简称2dFGRS）旨在为约25万个星系完成红移测量。该巡天项目依托安装于……的2dF多光纤光谱仪（2dF multifibre spectrograph）开展观测。