Hostname: page-component-8448b6f56d-t5pn6 Total loading time: 0 Render date: 2024-04-23T11:17:24.270Z Has data issue: false hasContentIssue false
  • English
  • Français

Deconvolving the Nucleus of Centaurus A Using Chandra PSF Library

Published online by Cambridge University Press:  13 May 2016

Margarita Karovska ,
T. Aldcroft ,
M.S. Elvis ,
I.N. Evans ,
G. Fabbiano ,
T.J. Gaetz ,
T. Isobe ,
D. Jerius ,
C. Jones  and
M. Juda
...Show all authors
Margarita Karovska
Affiliation:
Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA
T. Aldcroft
Affiliation:
Harvard-Smithsonian Center for Astrophysics
M.S. Elvis
Affiliation:
Harvard-Smithsonian Center for Astrophysics
I.N. Evans
Affiliation:
Harvard-Smithsonian Center for Astrophysics
G. Fabbiano
Affiliation:
Harvard-Smithsonian Center for Astrophysics
T.J. Gaetz
Affiliation:
Harvard-Smithsonian Center for Astrophysics
T. Isobe
Affiliation:
Harvard-Smithsonian Center for Astrophysics
D. Jerius
Affiliation:
Harvard-Smithsonian Center for Astrophysics
C. Jones
Affiliation:
Harvard-Smithsonian Center for Astrophysics
M. Juda
Affiliation:
Harvard-Smithsonian Center for Astrophysics
A. Kenter
Affiliation:
Harvard-Smithsonian Center for Astrophysics
D.W. Kim
Affiliation:
Harvard-Smithsonian Center for Astrophysics
R.P. Kraft
Affiliation:
Harvard-Smithsonian Center for Astrophysics
S.S. Murray
Affiliation:
Harvard-Smithsonian Center for Astrophysics
A H. Prestwich
Affiliation:
Harvard-Smithsonian Center for Astrophysics
F. Primini
Affiliation:
Harvard-Smithsonian Center for Astrophysics
D.A. Schwartz
Affiliation:
Harvard-Smithsonian Center for Astrophysics
W. Cui
Affiliation:
Purdue University
E.J. Schreier
Affiliation:
STScI

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 describe preliminary results from our study of multi-scale structures in Centaurus A (NGC 5128) obtained using the Chandra X-ray Observatory HRC-I observations. The high-angular resolution Chandra images reveal X-ray multi-scale structures in this object with unprecedented detail and clarity. The region surrounding the Cen A nucleus, believed to be associated with a supermassive black hole, shows structures on arcsecond scales clearly resolved from the central source.

Type
The Inner Regions of Galaxies
Information
Symposium - International Astronomical Union , Volume 205: Galaxies and their Constituents at the Highest Angular Resolutions , 2001 , pp. 66 - 69
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

Dobereiner, et al 1996, ApJ, 470, L15.Google Scholar
Ebeling, et al 2000, MNRAS, in press.Google Scholar
Feigelson, et al 1981, ApJ, 251, 31.Google Scholar
Jerius, et al 2000, Proc. SPIE 4012.Google Scholar
Kraft, R. P. et al 2000, ApJ, 531, L9.CrossRefGoogle Scholar
Lucy, L. B., 1974, AJ, 79, (6), 745.CrossRefGoogle Scholar
Richardson, W. H., 1972, J. Opt. Soc. Am., 62, (1), 55.CrossRefGoogle Scholar
Schreier, E. J., et al 1998, ApJ, 499 L143.CrossRefGoogle Scholar