The Globular Cluster System of NGC 5128: Combining Broad-Band Color and Lick Index Analysis

被引：2
作者：
Lilly, Thomas [1 ]
Alvensleben, Uta Fritze-v. [1 ]
de Grijs, Richard [2 ]
机构：
[1] Inst Astrophys Gottingen, Gottingen, Germany
[2] Univ Sheffield, Dept Phys & Astron, Sheffield, South Yorkshire, England
来源：
GLOBULAR CLUSTERS - GUIDES TO GALAXIES | 2009年
关键词：
PHOTOMETRIC EVOLUTION; STELLAR POPULATIONS; METALLICITIES; MODELS;
D O I：
10.1007/978-3-540-76961-3_73
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present a mathematically advanced method for the determination of age and metallicity of individual members of globular cluster systems (CGSs) in galaxies by combining all the information inherent ill broad-band color and Lick index measurements, and we present first results of our analysis of the GCS of the early type galaxy NGC 5128.
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页码：307 / +
页数：2
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