Hostname: page-component-f554764f5-246sw Total loading time: 0 Render date: 2025-04-11T15:19:20.186Z Has data issue: false hasContentIssue false
  • English
  • Français

Evidence for shock-shock interaction in the jet of CTA 102

Published online by Cambridge University Press:  24 February 2011

C. M. Fromm ,
M. Perucho ,
T. Savolainen ,
E. Ros ,
A. P. Lobanov ,
J. A. Zensus  and
A. Lähteenmäki
C. M. Fromm
Affiliation:
Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany email: [email protected]
M. Perucho
Affiliation:
Departament d'Astronomia i Astrofísica, Universitat de València, E-46100, Burjassot, València, Spain
T. Savolainen
Affiliation:
Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany email: [email protected]
E. Ros
Affiliation:
Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany email: [email protected] Departament d'Astronomia i Astrofísica, Universitat de València, E-46100, Burjassot, València, Spain
A. P. Lobanov
Affiliation:
Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany email: [email protected]
J. A. Zensus
Affiliation:
Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany email: [email protected]
A. Lähteenmäki
Affiliation:
Aalto University, Metsähovi Radio Observatory, FI-02540 Kylmälä, Finland
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We have found evidence for interaction between a standing and a traveling shock in the jet of the blazar CTA 102. Our result is based in the study of the spectral evolution of the turnover frequency-turnover flux density (νm, Sm) plane. The radio/mm light curves were taken during a major radio outburst in April 2006.

Keywords

galaxies: active, – galaxies: jets, – radio continuum: galaxies, – radiation mechanisms: non-thermal, – galaxies: quasars: individual: CTA 102
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S275: Jets at all Scales , September 2010 , pp. 194 - 195
Copyright
Copyright © International Astronomical Union 2011

References

Fromm, C. M. 2009, Diploma thesisGoogle Scholar
Gómez, J. L., Martí, J. M., Marscher, A. P., Ibañez, J. M., Alberdi, A., 1997 Ap. Lett., 482, 33CrossRefGoogle Scholar
Harris, D. E. & Roberts, J. A. 1960, PASP, 72, 237CrossRefGoogle Scholar
Hovatta, T., Valtaoja, E., Tornikoski, M., & Lähteenmäki, A. 2009, A&A, 494, 527–537Google Scholar
Jorstad, S. G., Marscher, A. P., Lister, M. L., Stirling, A. M., Cawthorne, T. V., Gear, W. K., Gómez, J. L., Stevens, J. A., Smith, P. S., Forster, J. R., & Robson, E. I. 2005, AJ, 130, 1418–1465CrossRefGoogle Scholar
Lister, M. L., Aller, H. D., Aller, M. F., Cohen, M. H., Homan, D. C., Kadler, M., Kellermann, K. I., Kovalev, Y. Y., Ros, E., Savolainen, T., Zensus, J. A., & Vermeulen, R. C. 2009 ApJ, 137, 3718–3729CrossRefGoogle Scholar
Marscher, A. P. & Gear, W. K. 1985, ApJ, 298, 114–127CrossRefGoogle Scholar