Surface photometry of Virgo ellipticals

New surface photometry of all known elliptical galaxies in the Virgo cluster is combined with published data to derive composite profiles of brightness, ellipticity, position...本研究将室女座星系团（Virgo Cluster）内所有已知椭圆星系的新型表面光度测量数据与已发表资料相结合，以推导出亮度、椭率、位置……的复合轮廓。