Velocity dispersions of MS1054-03 & Coma galaxies
收藏B2FIND2026-03-19 收录
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We have measured velocity dispersions ({sigma}) for a sample of 36 galaxies with J<21.2 or M_r_<-20.6mag in MS 1054-03, a massive cluster of galaxies at z=0.83. Our data...
我们对红移z=0.83的大质量星系团MS 1054-03中,满足J波段视星等小于21.2或r波段绝对星等小于-20.6等的36个星系样本,测量了其速度弥散(velocity dispersion,σ)。本研究的观测数据……



