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Fitting the full SED of galaxies to put constraints on dust attenuation and star formation determinations

Published online by Cambridge University Press:  17 August 2012

Veronique Buat ,
Elodie Giovannoli ,
Mederic Boquien  and
Sébastien Heinis
Veronique Buat
Affiliation:
Laboratoire d'Astrophysique de MarseilleAix Marseille University and CNRS 38 rue Joliot Curie, 13013 Marseille, France email: Veronique.Buat@oamp.fr
Elodie Giovannoli
Affiliation:
Laboratoire d'Astrophysique de MarseilleAix Marseille University and CNRS 38 rue Joliot Curie, 13013 Marseille, France email: Veronique.Buat@oamp.fr
Mederic Boquien
Affiliation:
Laboratoire d'Astrophysique de MarseilleAix Marseille University and CNRS 38 rue Joliot Curie, 13013 Marseille, France email: Veronique.Buat@oamp.fr
Sébastien Heinis
Affiliation:
Laboratoire d'Astrophysique de MarseilleAix Marseille University and CNRS 38 rue Joliot Curie, 13013 Marseille, France email: Veronique.Buat@oamp.fr
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Abstract

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The combination of far-IR and UV-optical rest-frame data has proved to be very efficient to extract physical parameters from the SEDs of galaxies. Using Herschel and ancillary data from the Herschel Reference Survey and GOODS-Herschel Key Projects, we show how dust attenuation properties can be estimated inside local galaxies as well as in the distant Universe.

Keywords

infrared: galaxiesdust: extinctionultraviolet: galaxies
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S284: The Spectral Energy Distribution of Galaxies , September 2011 , pp. 297 - 300
Copyright
Copyright © International Astronomical Union 2012

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