Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1991
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991aj....102.2041c&link_type=abstract
Astronomical Journal (ISSN 0004-6256), vol. 102, Dec. 1991, p. 2041-2046.
Astronomy and Astrophysics
Astronomy
33
Astronomical Maps, Microwave Emission, Radio Sources (Astronomy), Sky Surveys (Astronomy), Multibeam Antennas, Radio Telescopes, Southern Sky
Scientific paper
A 4.85-GHz continuum sky survey of the area delta = -40 to +5 deg and alpha = 0-20 h made during January-March 1990 is presented. The data were reduced with AIPS to yield total-intensity maps covering Omega of about 3.8 sr with theta of about 7 arcmin FWHM resolution (about 2 exp 5 beams/sr); the rms map noise plus confusion is about 3 mJy/beam. The rms position uncertainties on the maps vary from 25 arcsec for the strongest sources to 50 arcsec at S = 5(sigma).
Broderick John J.
Condon James J.
Seielstad George A.
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