A Single Baseline VLBI Survey of Southern Peaked Spectrum Sources

  • E. A. King
  • P. M. McCulloch
  • D. L. Jauncey
  • J. E. Reynolds
  • R. A. Preston
  • D. L. Meier
  • D. W. Murphy
  • A. K. Tzioumis
  • J. E. J. Lovell
  • T. D. van Ommen
  • D. L. Jones
Conference paper
Part of the International Astronomical Union book series (IAUS, volume 175)

Abstract

A sample of 38 southern peaked-spectrum radio sources from the Parkes Catalogue have been observed using single-baseline VLBI. Thirty three objects were successfully detected on baselines of > 30 Mλ at 2.3 GHz. For 21 of these sources, the flux density in the compact components contributes more than half the total flux density of the radio emission. Twenty sources showed structure more complex than a point-source.

Keywords

Flux Density Radio Emission Radio Source Position Angle Spectrum Source 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© International Astronomical Union 1996

Authors and Affiliations

  • E. A. King
    • 1
  • P. M. McCulloch
    • 2
  • D. L. Jauncey
    • 1
  • J. E. Reynolds
    • 1
  • R. A. Preston
    • 3
  • D. L. Meier
    • 3
  • D. W. Murphy
    • 3
  • A. K. Tzioumis
    • 1
  • J. E. J. Lovell
    • 2
  • T. D. van Ommen
    • 3
  • D. L. Jones
    • 3
  1. 1.ATNF, CSIROEppingAustralia
  2. 2.University of TasmaniaHobartAustralia
  3. 3.Jet Propulsion LaboratoryPasadenaUSA

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