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The stellar Populations of E and SO galaxies as seen with SAURON

Abstract:

We present selected results from integral-field spectroscopy of 48 early-type galaxies observed as part of the SAURON survey. Maps of the H beta, Fe5015, Mgb and Fe5270 indices in the Lick/IDS system were derived for each of the survey galaxies. The metal line strength maps show generally negative gradients with increasing radius roughly consistent, with the morphology of the light profiles. Remarkable deviations from this general trend exist, particularly the Mg b isoindex contours appear to...

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Publication status:
Published

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Authors


Kuntschner, H More by this author
Emsellem, E More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Astrophysics
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Volume:
2007
Pages:
123-128
Publication date:
2007
DOI:
EISSN:
1611-6143
ISSN:
1431-2433
URN:
uuid:d673e765-3d4b-4543-98e6-16500da801e4
Source identifiers:
13481
Local pid:
pubs:13481
ISBN:
978-3-540-73490-1
Keywords:

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