Skip to main content

ISS of Polarized Compact Extragalactic Radio Sources

  • Chapter
Sources and Scintillations
  • 133 Accesses

Abstract

It is shown that the detailed inter-relations of the 8.6 GHz mv in Stokes’ parameters I,Qand U of the quasar 0405-385, as quantified by their auto and cross correlations, can be successfullymodelled by interstellar scintil1ation (ISS) of a double source with two components separated byabout 10 micro-arc seconds. Though this is not a unique source model it confirms that ISS can explainquantitatively the rapid variations in both flux and linear polarization. Thus there is no evidence insupport of an intrinsic component in the IDV.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • Dennett-Thorpe, J and de Bruyn, A.G.: 2000, The Discovery of a Microarcsecond Quasar: J1819+3845, Astrophys. J. 529, L65–L68.

    Article  ADS  Google Scholar 

  • Kedziora-Chudczer, L., Jauncey, D.L., Wieringa, M.H., Walker, M.A., Nicholson, G.D., Reynolds, J.E. and Tzioumis, A.K.: 1997, PKS 0405-385: The Smallest Quasar?, Astrophys. J. 490, L9–12.

    Article  ADS  Google Scholar 

  • Little, L.T. and Hewish, A.: 1966, Interplanetary Scintillation and its Relation to the Angular Structure of Radio Sources, Mon. Not. R. Astron. Soc. 134, 221–237.

    ADS  Google Scholar 

  • Quirrenbach, A., Witzel, A., Krichbaum, T.P., Hummel, C.A., Alberdi, A. and Schalinski, C.: 1989a, Rapid Variability of Extragalactic Radio Sources, Nature 337, 442–444.

    Article  ADS  Google Scholar 

  • Quirrenbach, A., Witzel, A., Qian, S.J., Krichbaum, T.P., Hummel, C.A. and Alberdi, A.: 1989b, Rapid radio polarization variability in the quasar 0917+624, Astron. Astrophys. 226, L1–L4.

    ADS  Google Scholar 

  • Rickett, B.J.: 1990, Radio propagation through the Turbulent Interstellar Plasma, Annu. Rev. Astron. Astrophys. 28, 561–605.

    Article  ADS  Google Scholar 

  • Rickett, B.J., Coles, W.A. and Markkanen, J.: 2000, Interstellar Scintillation of Pulsar B0809+74, Astrophys. J. 533, 304–319.

    Article  ADS  Google Scholar 

  • Rickett, B.J., Quirrenbach, A., Wegner, R., Krichbaum, T. and Witzel, A.: 1995, Interstellar Scintillation of the Radi Source 0917+624, Astron. Astrophys. 293, 479–492.

    ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2001 Springer Science+Business Media Dordrecht

About this chapter

Cite this chapter

Rickett, B. (2001). ISS of Polarized Compact Extragalactic Radio Sources. In: Strom, R., Bo, P., Walker, M., Rendong, N. (eds) Sources and Scintillations. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-1001-6_24

Download citation

  • DOI: https://doi.org/10.1007/978-94-010-1001-6_24

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-3879-9

  • Online ISBN: 978-94-010-1001-6

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics