TitleCompact Group selection From Redshift Surveys
AuthorsBarton, Elizabeth; Geller, Margaret; Ramella, Massimo; Marzke, Ronald O.; da Costa, L. Nic ...
Bibcode1996AJ....112..871B
AbstractFor the first time, we construct a catalog of compact groups selected from a complete, magnitude-limited redshift survey. We select groups with N >= 3 members based on projected separation and association in redshift space alone. We evaluate the characteristics of the Redshift Survey Compact Groups (RSCG's). Their physical properties (membership frequency, velocity dispersion, density) are similar to those of the Hic ...
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