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Please use this identifier to cite or link to this item: http://hdl.handle.net/10481/28365

Title: Modeling the dust Spectral Energy Distribution of NGC 4214
Authors: Hermelo, Israel
Lisenfeld, Ute
Relaño, Mónica
Tuffs, Richard J.
Fischera, J.
Groves, Brent
Popescu, Cristina C.
Issue Date: 2011
Abstract: We have carried out a detailed modeling of the dust Spectral Energy Distribution (SED) of the nearby, starbursting dwarf galaxy NGC 4214. A key point of our modeling is that we distinguish the emission from (i) HII regions and their associated photodissociation regions (PDRs) and (ii) diffuse dust. For both components we apply templates from the literature calculated with a realistic geometry and including radiation transfer. The large amount of existing data from the ultraviolet (UV) to the radio allows the direct measurement of most of the input parameters of the models. We achieve a good fit for the total dust SED of NGC 4214. In the present contribution we describe the available data, the data reduction and the determination of the model parameters, whereas a description of the general outline of our work is presented in the contribution of Lisenfeld et al. in this volume.
Publisher: International Astronomical Union (IAU); Cambridge University Press
Description: To appear in 'The Spectral Energy Distribution of Galaxies' Proceedings IAU Symposium No 284, 2011.
Keywords: Dust
Extinction
Galaxies
Irregular
Individual (NGC 4214)
ISM
URI: http://hdl.handle.net/10481/28365
ISSN: 1743-9213
1743-9221
Rights : Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License
Citation: Hermelo, I.; et al. Modeling the dust Spectral Energy Distribution of NGC 4214. Proceedings of the International Astronomical Union, 7(S284): 156-158 (2012). [http://hdl.handle.net/10481/28365]
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