Computer Science
Scientific paper
Sep 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001ycat..33760861r&link_type=abstract
VizieR On-line Data Catalog: J/A+A/376/861. Originally published in: 2001A&A...376..861R
Computer Science
Surveys, Radio Continuum
Scientific paper
The results of an absolutely calibrated radio continuum survey of the South Celestial Hemisphere at a frequency of 1420MHz are presented. Contour maps show the area 0h<=RA<=24h for the declination range -90° to -10°. Contour steps (50mK TB; 3xrms noise) and angular resolution (HPBW 35.4') of the maps match the already existing Stockert telescope Northern Sky Survey at the same frequency (Reich 1982A&AS...48..219R ; Reich & Reich 1986A&AS...63..205R). We compare flux densities of compact and extended sources with published data from the Parkes 64-m telescope and find excellent agreement in general. The survey maps are sensitive enough to constrain synchrotron and thermal emission components which might influence studies of the cosmic microwave background.
(1 data file).
Reich Patricia
Reich Wolfgang
Testori J. C.
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