Microjansky radio sources in DC0107-46 (Abell 2877)

Abstract

The cluster DC0107-46 (Abell 2877) lies within the Phoenix Deep Survey, made at 1.4 GHz with the Australia Telescope Compact Array. Of 89 known optical cluster members, 70 lie within the radio survey area. Of these 70 galaxies, 15 (21%) are detected, with luminosities as faint as 10^20 W/Hz. Spectroscopic observations are available for 14/15 of the radio-detected cluster galaxies. Six galaxies show only absorption features and are typical low-luminosity AGN radio sources. One galaxy hosts a Seyfert 2 nucleus, two are star-forming galaxies, and the remaining five may be star-forming galaxies, AGNs, or both.

14 pages, 3 figures, Accepted by ApJS (v128n2p JUN 2000 issue)

References in corpus (2)

• Hubble Space Telescope Near-infrared and Optical Imaging of Faint Radio Sources in the Distant Cluster Cl0939+4713
• Microjansky sources at 1.4 GHz

Cited by in corpus (9)

• The VLA-COSMOS 3 GHz Large Project: Continuum data and source catalog release
• The Phoenix Deep Survey: The 1.4 GHz microJansky catalogue
• The Phoenix Deep Survey: spectroscopic catalog
• Cold gas in elliptical galaxies
• ICM cooling, AGN feedback and BCG properties of galaxy groups-Five properties where groups differ from clusters
• Ultra-Steep Spectrum Radio `Jellyfish' Uncovered in Abell 2877
• The Phoenix Deep Survey: Optical and near infrared imaging catalogs
• A minor merger scenario for the ultraluminous X-ray source ESO 243-49 HLX-1 - II. Constraints from photometry
• HI study of the environment around ESO 243-49, the host galaxy of an intermediate mass black hole