Issue |
A&A
Volume 547, November 2012
|
|
---|---|---|
Article Number | A57 | |
Number of page(s) | 16 | |
Section | Cosmology (including clusters of galaxies) | |
DOI | https://doi.org/10.1051/0004-6361/201219038 | |
Published online | 26 October 2012 |
Online material
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Fig. 16
Selection of SXCS cluster candidates imaged by the Sloan Digital Sky Survey (SDSS) with X-ray contours overlaid in green. The image size is 3 × 3 arcmin. The X-ray contours are computed on XRT images in the 0.5−2 keV energy band with the Chandra Ciao software, and the contours are drawn at respectively 9, 15, 30, 50, 90, 160 and 300σ, where σ is given by the local background level. |
Open with DEXTER |
SXCS sources.
© ESO, 2012
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