VizieR Online Data Catalog: The Extended Virgo Cluster Catalog (EVCC) (Kim+, 2014)

The construction of the EVCC is based on the SDSS Data Release 7 (DR7; Abazajian et al. 2009, II/294). The SDSS-DR7 images have pixel scale of 0.396" and the average seeing of 1.4" correspond to a physical size of 32pc and 112pc, respectively, at a Virgo cluster distance of 16.5Mpc. We took advantage of the SDSS spectroscopic data for the determination of galaxy membership and classification of spectroscopic morphology. The SDSS spectroscopic data were searched in the window of 175°<RA<200° and -4°<DE<25°, which defines the nominal area of the EVCC (figure 1).

(2 data files).