New Results from an ATCA Study of Intraday Variable Radio Sources

H.E. Bignall, D.L. Jauncey, L.L. Kedziora-Chudczer, J.E.J. Lovell, J.P. Macquart, D.P. Rayner, S.J. Tingay, A.K. Tzioumis, R.W. Clay, Richard Dodson, P.M. Mcculloch, G.D. Nicolson

    Research output: Contribution to journalArticlepeer-review

    10 Citations (Scopus)


    We are undertaking an observational program using the ATCA to monitor the intraday variability (IDV) of a sample of sources at 4.8 and 8.6 GHz. The sources were selected to include the known strong southern IDV sources plus a number of sources whose IDV was recently discovered. The present monitoring program will extend over a full year in order to search for any annual cycle that may be present in the long-term IDV characteristics of these sources. In this paper we discuss the observing strategy and data analysis, and present the first results from our observations.
    Original languageEnglish
    Pages (from-to)29-33
    JournalPublications of the Astronomical Society of Australia
    Issue number1
    Publication statusPublished - 2002


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