NED Abstract 
Copyright by American Astronomical Society.
Reproduced by permission

2004AJ....128.2642C

The Aquarius Superclusters. II. Spectroscopic and Photometric Data 

Cesar A. Caretta, Marcio A. G. Maia, and Christopher N. A. Willmer 

Abstract. We present spectroscopic and photometric data for 920 galaxies
selected in 68 fields of the Aquarius Cluster Catalog. Typically, the 15
brightest candidate members with magnitudes in the range 16<b_J_<21 were
selected for observations, and ~71% turn out to be cluster members. Using
the new redshift determinations, we assign galaxies to groups and clusters,
and by including data from the literature we calculate systemic velocities
and velocity dispersions for 74 clusters, each with redshifts measured for
at least six individual galaxies. 

Keywords: Galaxies: Clusters: General, Galaxies: Distances and Redshifts,
Surveys