Microarcsecond structure of an AGN Jet via Interstellar Scintillation

Bignall, H.; Macquart, Jean-Pierre; Godfrey, L.; Hodgson, J.; Jauncey, D.

doi:http://doi.org/10.1017/S1743921315002082

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Authors

Bignall, H.

Macquart, Jean-Pierre

Godfrey, L.

Hodgson, J.

Jauncey, D.

Date

2015

Type

Conference Paper

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Abstract

We have used the broadband backend available at the ATCA to study the fast interstellar scintillation of quasar PKS 1257-326, resolving the core shift as a function of frequency on scales less than 10 microarcseconds. In this short paper we discuss the jet direction implied from the microarcsecond-scale core shift in PKS 1257-326.

Citation

Bignall, H. and Macquart, J. and Godfrey, L. and Hodgson, J. and Jauncey, D. 2015. Microarcsecond structure of an AGN Jet via Interstellar Scintillation, in Proceedings of the International Astronomical Union. 10 (S313): pp. 143-144.

URI

http://hdl.handle.net/20.500.11937/12999

DOI

http://doi.org/10.1017/S1743921315002082

Department

Curtin Institute of Radio Astronomy (Physics)

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Research Papers