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The Continuum Spectra of the Core and Hotspots of Cygnus-A in the Millimetre and Submillimetre

Published online by Cambridge University Press:  25 May 2016

L.L. Leeuw  and
E.I. Robson
L.L. Leeuw
Affiliation:
Centre for Astrophysics, University of Central Lancashire, Preston, UK
E.I. Robson
Affiliation:
Joint Astronomy Centre, 660 N. A'ohoku Place, Hilo, Hawaii, USA

Abstract

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Submillimetre imaging (350 μm to 850 μm) and millimetre photometry (1.35 mm and 2 mm) observations, obtained with SCUBA (Holland et al. 1998), are used: (1) to investigate electron aging for synchrotron emission and (2) to determine the dust content in Cygnus-A.

Type
II. Observational Properties of AGN and Related Objects
Information
Symposium - International Astronomical Union , Volume 194: Activity in Galaxies and Related Phenomena , 1999 , pp. 179 - 180
Copyright
Copyright © Astronomical Society of the Pacific 1999 

References

Hass, M. et al. 1998, ApJ 503:L109–113 CrossRefGoogle Scholar
Holland, W.S. et al., 1998, MNRAS, in press Google Scholar
Robson, E.I., Leeuw, L.L., Stevens, J.A., Holland, W.S., 1998, MNRAS, in press Google Scholar