Mid-IR radiation of 3C radio galaxies:: I.: Observations and models

被引：0

作者：

Siebenmorgen, R ^{[1
]}

Freudling, W ^{[1
]}

Krügel, E ^{[1
]}

机构：

[1] European So Observ, D-85748 Garching, Germany

来源：

PROCEEDINGS OF THE SYMPOSIUM ON EXPLOITING THE ISO DATA ARCHIVE: INFRARED ASTRONOMY IN THE INTERNET AGE | 2003年 / 511卷

关键词：

ISOCAM; radio galaxies; dust;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have carried out a mid-infrared survey of 3CR radio galaxies by extracting all ISOCAM observations of such objects from the ISO archive. The goal of this survey is to investigate the prevalence of hot dust in galaxies at a typical redshift of about 1. The data were calibrated in a uniform manner. A total of 79 radio galaxies were detected. To analyze these data, we have constructed a set of synthetic spectral energy distributions by solving the radiative transfer equations of dust clouds with AGN as primary heating source. We will discuss the motivation and application of these models to our survey.

引用

页码：267 / 270

页数：4

共 13 条

[1] HST, radio and infrared observations of 28 3CR radio galaxies at redshift z∼1 -: II.: Old stellar populations in central cluster galaxies [J].