========================================================================== J/A+A/462/875 Garching-Bonn Deep Survey (GaBoDS) IX (Schirmer+, 2007) The following files can be converted to FITS (extension .fit .fgz or .fiZ) tableb1.dat tableb2.dat ========================================================================== Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/A+A/462/875 ==========================================================================
drwxr-xr-x 21 cats archive 4096 Jan 29 2012 [Up] drwxr-xr-x 2 cats archive 4096 Oct 20 12:49 [TAR file] -rw-r--r-- 1 cats archive 480 Jul 14 2008 .message -r--r--r-- 1 cats archive 5841 Jul 14 2008 ReadMe -rw-r--r-- 1 cats archive 347 Jul 14 2008 +footg5.gif -rw-r--r-- 1 cats archive 2514 Jul 14 2008 +footg8.gif -r--r--r-- 1 cats archive 2642 Jul 14 2008 tableb1.dat [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 7476 Sep 17 2007 tableb2.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/A+A/462/875 Garching-Bonn Deep Survey (GaBoDS) IX (Schirmer+, 2007) ================================================================================ GaBoDS: the Garching-Bonn Deep Survey. IX. A sample of 158 shear-selected mass concentration candidates. Schirmer M., Erben T., Hetterscheidt M., Schneider P. <Astron. Astrophys., 462, 875-887 (2007)> =2007A&A...462..875S ================================================================================ ADC_Keywords: Clusters, galaxy ; Redshifts Keywords: cosmology: dark matter - galaxies: clusters: general - gravitational lensing Abstract: The aim of the present work is the construction of a mass-selected galaxy cluster sample based on weak gravitational lensing methods. This sample will be subject to spectroscopic follow-up observations. We apply the mass aperture statistics (S-statistics) and a new derivative of it (the P-statistics) to 19 square degrees of high quality, single colour wide field imaging data obtained with the WFI@MPG/ESO 2.2m telescope. For the statistics a family of filter functions is used that approximates the expected tangential radial shear profile and thus allows for the efficient detection of mass concentrations. The exact performance of the P-statistics still needs to be evaluated by means of simulations. Description: The GaBoDS was conducted with the wide field imager (hereafter WFI@2.2) of the 2.2m MPG/ESO telescope in the R-band. It is to about 80% a virtual survey, which means most of the data was not taken by us but collected from the ESO archive.