Astronomy and Astrophysics – Astronomy
Scientific paper
Oct 1975
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1975apj...201..256s&link_type=abstract
Astrophysical Journal, vol. 201, Oct. 15, 1975, pt. 1, p. 256-262.
Astronomy and Astrophysics
Astronomy
27
Microwave Interferometers, Radiant Flux Density, Radio Sources (Astronomy), Radio Telescopes, Red Shift, Antenna Arrays, Astronomical Models, High Resolution, Microwave Antennas, Quasars, Radio Astronomy
Scientific paper
Results are reported for three-antenna long-baseline interferometric observations at 10 GHz of the cited sources. The optical identifications and redshifts of the sources are given along with their total flux densities at the epochs of the observing sessions. Small variations in source structure are noted, and simple models for the source brightness distributions are fitted to the data. The results indicate that most of all of the total 10.7-GHz flux density is supplied by two compact components with separations ranging up to approximately 50 light years and sizes of the order of 10 light years.
Cohen Morrel H.
Kellermann Kenneth I.
Rinehart R.
Romney Jonathan D.
Schilizzi Richard T.
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