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Environnement du noyau de 3C 120

Published online by Cambridge University Press:  19 July 2016

G. Wlérick ,
A. Soubeyran ,
B. Servan ,
L. Renard ,
D. Horville ,
A. Bijaoui ,
G. Lelièvre  and
P. Bouchet
G. Wlérick
Affiliation:
Observatoire de Paris
A. Soubeyran
Affiliation:
Observatoire de Paris
B. Servan
Affiliation:
Observatoire de Paris
L. Renard
Affiliation:
Observatoire de Paris
D. Horville
Affiliation:
Observatoire de Paris
A. Bijaoui
Affiliation:
Observatoire de Nice
G. Lelièvre
Affiliation:
Société du Télescope CFH
P. Bouchet
Affiliation:
European Southern Observatory

Abstract

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The region surrounding the nucleus of 3C 120 has been recorded on electronographic plates, in U, B, V and V' colours. It has been possible to substract the contributions of the bright nucleus and the galaxy. Faint condensations appear. Their colours show that they are probably not emitting synchrotron radiation. The brightest condensation A is located 4” West of the nucleus. It does not coïncide exactly with the knot of the radio jet and is very slightly displaced toward the North. It is probably of the same nature as Minkowski's Object: burst of star formation triggered by the collision of the jet with relatively dense extranuclear gas.

Type
II. Continuum Emission
Information
Symposium - International Astronomical Union , Volume 119: Quasars , 1986 , pp. 129 - 130
Copyright
Copyright © Reidel 1986 

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