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Extended Near-IR Spectra of NGC 1068

Published online by Cambridge University Press:  03 June 2010

Lucimara Martins ,
Alberto Ardila ,
Ruth Gruenwald  and
Ronaldo de Souza
Lucimara Martins
Affiliation:
NAT - Universidade Cruzeiro do Sul Email: lucimara.martins@cruzeirodosul.edu.br
Alberto Ardila
Affiliation:
Laboratório Nacional de Astrofísica, Itajubá MG, Brazil
Ruth Gruenwald
Affiliation:
IAG – Universidade de São Paulo, São Paulo SP, Brazil
Ronaldo de Souza
Affiliation:
IAG – Universidade de São Paulo, São Paulo SP, Brazil
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Abstract

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NGC 1068 is a well-studied Seyfert type 2 AGN. Because of its proximity, it is one of the brightest Seyferts observed. Its nuclear region harbors a variety of astrophysical phenomena connected to physical conditions in the NLR and its emission lines. The relative importance of photoionization from the nucleus and shocks produced by jets has been long debated. To help resolve this controversy, we have carried out long-slit spectroscopy in the near-IR and present here for the first time spectroscopy of the whole range from 0.8 to 2.4 μm for this galaxy over 15″ in the nuclear region.

Keywords

galaxies: activegalaxies: individual (NGC 1068)galaxies: Seyfertinfrared: galaxies
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Symposium S267: Co-Evolution of Central Black Holes and Galaxies , August 2009 , pp. 120
Copyright
Copyright © International Astronomical Union 2010

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