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Absorption Components in the Nucleus of NGC 3227

Published online by Cambridge University Press:  26 May 2016

Dawei Xu ,
Stefanie Komossa ,
Vadim Burwitz  and
Peter Predehl
Dawei Xu
Affiliation:
Max-Plank-Institut für extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching, Germany National Astronomical Observatories, Beijing 100012, China
Stefanie Komossa
Affiliation:
Max-Plank-Institut für extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching, Germany
Vadim Burwitz
Affiliation:
Max-Plank-Institut für extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching, Germany
Peter Predehl
Affiliation:
Max-Plank-Institut für extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching, Germany

Abstract

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X-ray spectroscopy provides a wealth of information about the properties of the surrounding reprocessing material of AGN. We present results from a 96 ks exposure of NGC 3227, taken with the Low Energy Transmission Grating Spectrometer on board the Chandra X-ray Observatory. A partial covering model fits well the resulting X-ray spectrum. We investigate the dusty nuclear environment of this galaxy, and in particular concentrate on its warm absorber.

Type
Part 3. Ejection and Outflow
Information
Symposium - International Astronomical Union , Volume 217: Recycling Intergalactic and Interslettar Matter , 2004 , pp. 362 - 363
Copyright
Copyright © Astronomical Society of the Pacific 2004 

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