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Extended Structure Around Superluminal and Other Core-Dominated Radio Sources

Published online by Cambridge University Press:  04 August 2017

A.G. de Bruyn  and
R. T. Schilizzi
A.G. de Bruyn
Affiliation:
Radiosterrenwacht, Postbus 2, 7990 AA Dwingeloo, The Netherlands
R. T. Schilizzi
Affiliation:
Radiosterrenwacht, Postbus 2, 7990 AA Dwingeloo, The Netherlands

Extract

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The maps that we will show you today probably have the lowest resolution of any that you will see this week. They were made from data taken by the Westerbork Synthesis Radio Telescope (WSRT), which has a maximum baseline of 2.8 km, yielding a resolution of 3″.5 (λ 6 cm), 12″.5 (λ 21 cm) or 29″ (λ 49 cm). Because the WSRT is an EW-array the resolution in declination is worse by a factor 1/sin δ. This is unfortunate since three interesting superluminal sources are close to the equator. For two of these, namely 3C120 and 3C273 we nevertheless have obtained some interesting results.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 110: VLBI and Compact Radio Sources , 1984 , pp. 165 - 168
Copyright
Copyright © Reidel 1984 

References

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