Hostname: page-component-84b7d79bbc-g5fl4 Total loading time: 0 Render date: 2024-07-29T18:26:27.040Z Has data issue: false hasContentIssue false

Spectra of Quasars with Extreme Continuum Properties

Published online by Cambridge University Press:  19 July 2016

Smita Mathur*
Affiliation:
Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, USA

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.

The quasar population as a whole covers a wide range of continuum properties; sufficient to cause a marked difference in the physical conditions of the gas in the nuclear region of a quasar. In this paper we will discuss our results on 3C351, an X-ray “quiet” quasar; and 3C212, a “red” quasar. We identify the “warm absorber” observed in the ROSAT observations of 3C351 to be the UV absorber observed by HST.

Type
AGN Physics and Models
Copyright
Copyright © Kluwer 1994 

References

Bahcall, J. N. et al 1993, Ap. J. Supp., 87, 1.Google Scholar
Elvis, M., Fiore, F., Mathur, S., Wilkes, B., 1994, Ap. J., submitted.Google Scholar
Ferland, G. F. 1991 OSU Astronomy Department Internal Report.Google Scholar
Fiore, F., Elvis, M., Mathur, S., Wilkes, B. J., McDowell, J. C. 1993, Ap. J., 415, 129.Google Scholar
Mathur, S. et al 1994, in preparation.Google Scholar
Peterson, B. M. 1988, P.A.S.P., 100, 18.Google Scholar
Smith, H. E. & Spinrad, H. 1980, Ap. J., 236, 419.CrossRefGoogle Scholar