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NBursts+phot: parametric recovery of galaxy star formation histories from the simultaneous fitting of spectra and broad-band spectral energy distributions

Published online by Cambridge University Press:  17 August 2012

Igor V. Chilingarian  and
Ivan Yu. Katkov
Igor V. Chilingarian
Affiliation:
Sternberg Astronomical Institute, Moscow State University, Universitetskii pr. 13, Moscow, 119992Russia email: chil@sai.msu.ru; katkov.ivan@gmail.com
Ivan Yu. Katkov
Affiliation:
Sternberg Astronomical Institute, Moscow State University, Universitetskii pr. 13, Moscow, 119992Russia email: chil@sai.msu.ru; katkov.ivan@gmail.com
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Abstract

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We present NBursts+phot, a novel technique for the parametric inversion of spectrophotometric data for unresolved stellar populations where high-resolution spectra and broadband SEDs are fitted simultaneously, helping to break the degeneracies between parameters of multi-component stellar population models.

Keywords

Methods: data analysisgalaxies: kinematics and dynamicsgalaxies: stellar content
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S284: The Spectral Energy Distribution of Galaxies , September 2011 , pp. 26 - 28
Copyright
Copyright © International Astronomical Union 2012

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