884 citations · 13k across the 191 of their papers we have counts for
4 papers · 1 filter
Chandra imaging of the X-ray core of Abell 1795
A. C. Fabian, J. S. Sanders, S. Ettori +5
We report the discovery of a 40 arcsec long X-ray filament in the core of the cluster of galaxies A1795. The feature coincides with an Halpha+NII filament found by Cowie et al in t…
Adaptive binning of X-ray galaxy cluster images
J. S. Sanders, A. C. Fabian
We present a simple method for adaptively binning the pixels in an image. The algorithm groups pixels into bins of size such that the fractional error on the photon count in a bin…
Chandra imaging of the complex X-ray core of the Perseus cluster
A. C. Fabian, J. S. Sanders, S. Ettori +6
We report subarcsec-resolution X-ray imaging of the core of the Perseus cluster around the galaxy NGC 1275 with the Chandra X-ray Observatory. The ROSAT-discovered holes associated…
X-ray colour maps of the cores of galaxy clusters
J. S. Sanders, A. C. Fabian, S. W. Allen
We present an analysis of X-ray colour maps of the cores of clusters of galaxies, formed from the ratios of counts in different X-ray bands. Our technique groups pixels lying betwe…