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Infrared SEDs of quasars and radio galaxies: Unification and dust evolution seen by ISO, SCUBA and MAMBO

Published online by Cambridge University Press:  24 November 2004

Martin Haas
Martin Haas
Affiliation:
Astronomisches Institut, Ruhr-Universität, 44780 Bochum, Germany
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Abstract

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Sensitive Infrared Spectral Energy Distributions (SEDs) drawn from the ISO data archive and supplemented with SCUBA and MAMBO observations, provide evidence for the geometric unification of powerful 3CR radio galaxies as “edge-on” quasars. Furthermore, detailed SEDs of 64 Palomar-Green quasars show a diversity of shapes, consistent with the physical evolution of the heating sources and the dust distribution around them.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html

Type
ORAL CONTRIBUTIONS
Information
Proceedings of the International Astronomical Union , Volume 2004 , Issue IAUS222 , March 2004 , pp. 267 - 270
Copyright
© 2004 International Astronomical Union