The Aquarius Superclusters II. Spectroscopic and Photometric Data

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 6 individual galaxies.

16 pages, including 8 figures and 6 tables; to be published on Astronomical Journal, January/2005 issue

References in corpus (16)

• The 2dF Galaxy Redshift Survey: Spectra and redshifts
• Spectroscopic Target Selection in the Sloan Digital Sky Survey: The Main Galaxy Sample
• The Las Campanas Redshift Survey
• RVSAO 2.0: Digital Redshifts and Radial Velocities
• The Observational Distribution of Internal Velocity Dispersions in Nearby Galaxy Clusters
• The Southern Sky Redshift Survey
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• Kinematics of the Hercules Supercluster
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• Velocity dispersion estimates of APM galaxy clusters
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Cited by in corpus (5)

• Diffuse Optical Light in Galaxy Clusters II: Correlations with Cluster Properties
• Search and analysis of giant radio galaxies with associated nuclei (SAGAN) -- I : New sample and multi-wavelength studies
• Diffuse galaxy cluster emission at 168 MHz within the Murchison Widefield Array Epoch of Reionization 0-hour field
• Locating Bound Structure in an Accelerating Universe
• Galaxy Superclusters and Their Complexes in the Cosmic Web