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arXiv · 1112.2942

A Multi-wavelength MOCASSIN Model of the Magellanic-type Galaxy NGC 4449

O. Ł. Karczewski·M. J. Barlow·M. J. Page·S. C. Madden
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Abstract

We use the photoionisation and dust radiative transfer code MOCASSIN to create a model of the dwarf irregular galaxy NGC 4449. The best-matching model reproduces the global optical emission line fluxes and the observed spectral energy distribution (SED) spanning wavelengths from the UV to sub-mm, and requires the bolometric luminosity of 6.25e9 Lsolar for the underlying stellar component, M_d/M_g of 1/680 and M_d of 2.2e6 Msolar.

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O. Ł. Karczewski, M. J. Barlow, M. J. Page, S. C. Madden. 2011-12-13. A Multi-wavelength MOCASSIN Model of the Magellanic-type Galaxy NGC 4449. https://doi.org/10.1017/s1743921312008976

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