Equivalent widths of VMF73 and VMF74 galaxies

We present a spectroscopic analysis of two galaxy clusters out to ~4Mpc at z~0.2. The two clusters VMF73 and VMF74 identified by Vikhlinin et al. (1998, Cat. ) were observed...我们针对红移约0.2、延展至约4百万秒差距（Mpc）的两个星系团开展了光谱分析。由维赫利宁（Vikhlinin）等人（1998年，星表（Cat.））发现的VMF73与VMF74两个星系团已被观测...