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The X-Ray Properties of Nearby Abell Clusters from the ROSAT All-Sky-Survey

Published online by Cambridge University Press:  25 May 2016

Michael J. Ledlow ,
Wolfgang Voges ,
Frazer N. Owen  and
Jack O. Burns
Michael J. Ledlow
Affiliation:
University of New Mexico, Institute for Astrophysics, Dept of Physics & Astronomy, Albuquerque, NM USA
Wolfgang Voges
Affiliation:
Max-Planck-Institut für Extraterrestrische Physik, Garching bei München, Germany
Frazer N. Owen
Affiliation:
National Radio Astronomy Observatory, Socorro, NM USA
Jack O. Burns
Affiliation:
University of Missouri, Office of Research, Columbia, MO USA

Extract

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Using the ROSAT All-Sky-Survey (RASS), we examine the X-ray properties of a statistically complete sample of 294 nearby (z < 0.09) Abell clusters from our VLA 20cm survey (Ledlow & Owen 1995) and 49 Poor Groups (z < 0.03) (Burns et al. 1996). Our analysis includes a catalog of all significant (> 3σ) X-ray peaks, an analysis of the X-ray extents, identification of ICM emission, comparison to optical cluster properties, and a cross-correlation with our radio galaxy catalogue. We will make optical/X-ray overlays of the cluster fields available over the WWW in the near future (see http://astro.nmsu.edu/~mledlow for updates).

Type
Groups & Clusters
Information
Symposium - International Astronomical Union , Volume 186: Galaxy Interactions at High and Low Redshift , 1999 , pp. 401 - 402
Copyright
Copyright © Kluwer 1999 

References

Burns, J.O., et al. 1996, ApJ, 467, L49 Google Scholar
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