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Studies of the 3C 345 Quasar Structure at dm-Wavelengths

Published online by Cambridge University Press:  04 August 2017

L.I. Matveyenko ,
I.I.K. Pauliny-Toth ,
B. Sherwood ,
L. Bååth  and
A. Kus
L.I. Matveyenko
Affiliation:
Space Research Institute, Profsojuznaja 84, Moscow Max-Planck-Institut fur Radioastronomie, Bonn Onsala Space Observatory, Onsala Torun Radio Astronomy Observatory, Torun
I.I.K. Pauliny-Toth
Affiliation:
Space Research Institute, Profsojuznaja 84, Moscow Max-Planck-Institut fur Radioastronomie, Bonn Onsala Space Observatory, Onsala Torun Radio Astronomy Observatory, Torun
B. Sherwood
Affiliation:
Space Research Institute, Profsojuznaja 84, Moscow Max-Planck-Institut fur Radioastronomie, Bonn Onsala Space Observatory, Onsala Torun Radio Astronomy Observatory, Torun
L. Bååth
Affiliation:
Space Research Institute, Profsojuznaja 84, Moscow Max-Planck-Institut fur Radioastronomie, Bonn Onsala Space Observatory, Onsala Torun Radio Astronomy Observatory, Torun
A. Kus
Affiliation:
Space Research Institute, Profsojuznaja 84, Moscow Max-Planck-Institut fur Radioastronomie, Bonn Onsala Space Observatory, Onsala Torun Radio Astronomy Observatory, Torun

Abstract

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The structure of the quasar 3C 345 has been studied at 18 and 49 cm wavelengths by VLBI method. The structure has a nucleus and a jet, which changes direction with distance from the nucleus. The continuum emission of the nucleus and the jet regions correspond to a source with a large optical depth, the cut frequence goes down with increasing distance from nucleus.

Type
V. Jets, Superluminal Motions and Blazars
Information
Symposium - International Astronomical Union , Volume 121: Observational Evidences of Activity of Galaxies , 1987 , pp. 301 - 304
Copyright
Copyright © Reidel 1987 

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