14-year program monitoring the flux densities of 33 radio sources at low frequencies

Files

TR Number

Date

1999-01

Journal Title

Journal ISSN

Volume Title

Publisher

IOP PUBLISHING LTD

Abstract

We present the results of a low-frequency flux density monitoring program of 33 extragalactic radio sources. The light curves at 318 and 430 MHz over a 14 yr period are presented. The measurements were made with the NAIC Arecibo 305 m radio telescope at approximately bimonthly intervals between 1980 January and 1989 February and at less regular intervals between 1989 October and 1993 October, for a total of 64 observing sessions. In addition, we provide a first discussion of the results, pointing out several source properties and interesting objects.

Description

Keywords

ISM, general, quasars, general, radio continuum, galaxies, variability, spectrum, jets

Citation

José Francisco Salgado et al. 1999 ApJS 120 77 doi:10.1086/313169