Strong source VLBI observations at 22 GHz

Twenty-six strong high-frequency radio sources have been observed at 22.3 GHz on interferometer baselines of approximately 500 million wavelengths. Twenty-five were detected, and 14 have mean visibilities over 50 percent. The strongest sources as a group are more heavily resolved than the weaker sou...

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Veröffentlicht in:	Astrophys. J.; (United States) 1985-09, Vol.296 (2), p.458-460
Hauptverfasser:	Lawrence, C. R., Readhead, A. C. S., Linfield, R. P., Payne, D. G., Preston, R. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	640103 - Astrophysics & Cosmology- Quasi-Stellar, Radio, & X-Ray Sources- (-1987) Astronomy CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COSMIC RADIO SOURCES Earth, ocean, space ENERGY SPECTRA Exact sciences and technology FLUX DENSITY INTERFEROMETRY RADIANT FLUX DENSITY Radio sources SPECTRA Stellar systems. Galactic and extragalactic objects and systems. The universe Unidentified sources and radiation outside the solar system
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Beschreibung
Zusammenfassung:	Twenty-six strong high-frequency radio sources have been observed at 22.3 GHz on interferometer baselines of approximately 500 million wavelengths. Twenty-five were detected, and 14 have mean visibilities over 50 percent. The strongest sources as a group are more heavily resolved than the weaker sources.
ISSN:	0004-637X 1538-4357
DOI:	10.1086/163464