Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Multi-wavelength MOCASSIN Model of the Magellanic-type Galaxy NGC 4449   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.

15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int