Integral field spectroscopy of QSO host galaxies

被引：29

作者：

Jahnke, K

Wisotzki, L

Sánchez, SF

Christensen, L

Becker, T

Kelz, A

Roth, MM

机构：

[1] Astrophys Inst Potsdam, D-14482 Potsdam, Germany

[2] Univ Potsdam, D-14469 Potsdam, Germany

来源：

ASTRONOMISCHE NACHRICHTEN | 2004年 / 325卷 / 02期

关键词：

techniques : spectroscopic; galaxies : active; quasars : emission lines; galaxies : ISM;

D O I：

10.1002/asna.200310191

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We describe a project to study the state of the ISM in similar to20 low redshift (z < 0.3) QSO host galaxies observed with the PMAS integral field spectrograph. We describe the development of the method to access the stellar and gas components of the spectrum without the strong nuclear emission, in order to access the host galaxy properties in the central region. It shows that integral field spectroscopy promises to be very efficient in studying the gas distribution and its velocity field, and also the spatially resolved stellar population in the host galaxies of luminous AGN.

引用

页码：128 / 131

页数：4

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