... candidates[*]
Based on observations made with ESO Telescopes at the La Silla Observatory. 
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...[*]
Appendices A and B are only available in electronic form at http://www.aanda.org 
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... ASTROVIRTEL[*]
http://www.stecf.org/astrovirtel/ 
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... accuracy[*]
This has been overcome in the recent SExtractor releases (v2.4.3 and higher), using a Gaussian weighting function in the process. 
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...$x_{\rm c}$[*]
Thus $x_{\rm c}$ is in analogy to the NFW scale radius $r_{\rm s}$. 
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... scales[*]
1.6, 2.0, 2.4, 2.8, 3.2, 3.6, 4.0, 4.8, 5.6, 6.3, 7.1, 7.9, 8.7, 9.9, 11.9, 13.9, 15.9, 17.9, 19.8 arcminutes. The odd numbers arise from the original definition which was made in units of pixels. 
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...$x_{\rm c}$[*]
0.025, 0.05, 0.1, 0.2, 0.5, 1.0, 2.0. 
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... [*]
http://ned.ipac.caltech.edu 
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...SDSS[*]
http://www.sdss.org 
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... CFHTLS[*]
http://www.cfht.hawaii.edu/Science/CFHLS/ 
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... KIDS[*]
http://www.strw.leidenuniv.nl/~kuijken/KIDS/ 
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... Navarro[*]
http://www.astro.uvic.ca/~jfn/cens/ 
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... cut-offs[*]
The exact effect of this filtering on the shape of the redshift distribution is not yet investigated. It will mostly affect the S/N prediction of high-redshift clusters, and only very little the low-z regime probed with our data. 
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Copyright ESO 2007