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Results from the REFLEX Cluster Survey

H. Böhringer·L. Guzzo·C. A. Collins·D. M. Neumann·S. Schindler·P. Schuecker·R. Cruddace·G. Chincarini·S. De Grandi·A. C. Edge·H. T. MacGillivray·P. Shaver·G. Vettolani·W. Voges
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Abstract

Based on the ROSAT All-Sky Survey we have conducted a large redshift survey as an ESO key programme to identify and secure redshifts for the X-ray brightest clusters found in the southern hemisphere. We present first results for a highly controlled sample for a flux limit of 3 10-12 erg/s/cm+2 comprising 475 clusters (87% with redshifts). The logN-logS function of the sample shows an almost perfect Euclidian slope and a preliminary X-ray luminosity function is presented.

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H. Böhringer, L. Guzzo, C. A. Collins, D. M. Neumann, S. Schindler, P. Schuecker, R. Cruddace, G. Chincarini, S. De Grandi, A. C. Edge, H. T. MacGillivray, P. Shaver, G. Vettolani, W. Voges. 1998-09-29. Results from the REFLEX Cluster Survey. https://arxiv.org/abs/astro-ph/9809381

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