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

doi:10.1071/AS01101

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

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Abstract

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 language	English
Pages (from-to)	29-33
Journal	Publications of the Astronomical Society of Australia
Volume	19
Issue number	1
DOIs	https://doi.org/10.1071/AS01101
Publication status	Published - 2002

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Bignall, H. E., Jauncey, D. L., Kedziora-Chudczer, L. L., Lovell, J. E. J., Macquart, J. P., Rayner, D. P., Tingay, S. J., Tzioumis, A. K., Clay, R. W., Dodson, R., Mcculloch, P. M., & Nicolson, G. D. (2002). New Results from an ATCA Study of Intraday Variable Radio Sources. Publications of the Astronomical Society of Australia, 19(1), 29-33. https://doi.org/10.1071/AS01101

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abstract = "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.",

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

year = "2002",

doi = "10.1071/AS01101",

language = "English",

volume = "19",

pages = "29--33",

journal = "Publications of the Astronomincal Society of Australia (PASA)",

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T1 - New Results from an ATCA Study of Intraday Variable Radio Sources

AU - Bignall, H.E.

AU - Jauncey, D.L.

AU - Kedziora-Chudczer, L.L.

AU - Lovell, J.E.J.

AU - Macquart, J.P.

AU - Rayner, D.P.

AU - Tingay, S.J.

AU - Tzioumis, A.K.

AU - Clay, R.W.

AU - Dodson, Richard

AU - Mcculloch, P.M.

AU - Nicolson, G.D.

PY - 2002

Y1 - 2002

N2 - 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.

AB - 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.

U2 - 10.1071/AS01101

DO - 10.1071/AS01101

M3 - Article

VL - 19

SP - 29

EP - 33

JO - Publications of the Astronomincal Society of Australia (PASA)

JF - Publications of the Astronomincal Society of Australia (PASA)

SN - 1323-3580

IS - 1

ER -

New Results from an ATCA Study of Intraday Variable Radio Sources

Abstract

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