The properties of brightest cluster galaxies in the Sloan Digital Sky Survey Data Release 6 adaptive matched filter cluster catalogue

被引:17
作者
Pipino, A. [1 ,2 ,3 ]
Szabo, T. [3 ]
Pierpaoli, E. [3 ]
MacKenzie, S. M. [2 ,4 ]
Dong, F. [5 ]
机构
[1] ETH, Inst Astron, CH-8093 Zurich, Switzerland
[2] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90025 USA
[3] Univ So Calif, Dept Phys & Astron, Los Angeles, CA 90089 USA
[4] Univ Louisville, Dept Phys & Astron, Louisville, KY 40292 USA
[5] Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA
基金
美国国家科学基金会;
关键词
galaxies: clusters: general; galaxies: elliptical and lenticular; cD; galaxies: evolution; X-rays: galaxies: clusters; COLOR-MAGNITUDE RELATION; COOLING FLOW CLUSTERS; K-BAND PROPERTIES; LUMINOSITY FUNCTION; STAR-FORMATION; VELOCITY DISPERSIONS; OPTICAL-PROPERTIES; E/S0; GALAXIES; SDSS; RED;
D O I
10.1111/j.1365-2966.2011.19444.x
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the properties of brightest cluster galaxies (BCGs) drawn from a catalogue of more than 69 000 clusters in the Sloan Digital Sky Survey (SDSS) Data Release 6 based on the adaptive matched filter technique. Our sample consists of more than 14 300 galaxies in the redshift range 0.10.3. We test the catalogue by showing that it includes well-known BCGs which lie in the SDSS footprint. We characterize the Szabo et al. catalogue content in terms of BCGs r-band luminosities and optical colours as well as their trends with redshift.
引用
收藏
页码:2817 / 2830
页数:14
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