VizieR Online Data Catalog: Radio sources in the 6dFGS (Mauch+, 2007)
Abstract
We have identified 7824 radio sources from the 1.4GHz NRAO VLA Sky Survey (NVSS, Cat. ) with galaxies brighter than K=12.75mag in the Second Incremental Data Release of the 6 degree Field Galaxy Survey (6dFGS DR2, Cat. ). The resulting sample of redshifts and optical spectra for radio sources over an effective sky area of 7076deg2 (about 17 per cent of the celestial sphere) is the largest of its kind ever obtained. NVSS radio sources associated with galaxies in the 6dFGS span a redshift range 0.003{sun}/yr/Mpc3, in broad agreement with recent determinations at radio and other wavelengths.
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- September 2007
- Bibcode:
- 2007yCat..83750931M
- Keywords:
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- Surveys;
- Radio sources;
- Cross identifications;
- Redshifts