VizieR Online Data Catalog: Compact groups of galaxies from SDSS-DR12 (MLCG) (Sohn+, 2016)

We derive a sample of compact groups from the spectroscopic sample of SDSS DR12 (Alam et al. 2015ApJS..219...12A) galaxies at r<17.77. The DR12 includes redshifts for more than 2.4 million galaxies. To reduce the incompleteness of the SDSS, we supplement the catalog with redshifts from the literature (see Hwang et al. 2010A&A...522A..33H for details). We also add redshifts from recent FAST observations at Fred Lawrence Whipple Observatory (Sohn et al. 2015JKAS...48..381S).

(8 data files).