Emission line imaging of 3CR quasars and radio galaxies

被引：0
|
作者：
Hes, R
Barthel, PD
Fosbury, RAE
机构：
[1] KAPTEYN ASTRON INST, NL-9700 AV GRONINGEN, NETHERLANDS
[2] DUNSINK OBSERV, SCH COSM PHYS, DUBLIN 15, IRELAND
[3] SPACE TELESCOPE EUROPEAN COORDINATING FACIL, D-85748 GARCHING, GERMANY
来源：
ASTRONOMY & ASTROPHYSICS | 1996年 / 313卷 / 02期
关键词：
galaxies; active; quasars; general; radio continuum;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Optical emission line images and spectra of sixteen 3CR powerful radio galaxies and quasars are presented. Extended line emission is detected in both radio galaxies and quasars. We show that line luminosities, derived from the spatially integrated [OII]lambda 3727 narrow emission line, are on average similar for radio galaxies and quasars of the same radio power and redshift. This result supports the unified model of these powerful radio sources, and indicates that the narrow line region contains dust.
引用
收藏
页码：423 / 438
页数：16
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