eprintid: 10095254 rev_number: 12 eprint_status: archive userid: 608 dir: disk0/10/09/52/54 datestamp: 2020-06-26 08:57:20 lastmod: 2020-06-26 08:57:20 status_changed: 2020-06-26 08:57:20 type: proceedings_section metadata_visibility: show creators_name: Karczewski, OL creators_name: Barlow, MJ creators_name: Page, MJ creators_name: Madden, SC title: A Multi-wavelength MOCASSIN model of the Magellanic-type galaxy NGC 4449 ispublished: pub divisions: UCL divisions: A01 divisions: B04 divisions: C06 divisions: F60 divisions: F63 keywords: dust, extinction, galaxies: dwarf, galaxies: general, galaxies: individual (NGC 4449), galaxies: stellar content, methods: numerical note: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. 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 6.25 × 109L⊙ for the underlying stellar component, Mdust/Mgas of 1/680 and Mdust of 2.2 × 106M⊙. date: 2012-01-01 date_type: published publisher: Cambridge University Press official_url: https://doi.org/10.1017/S1743921312008976 oa_status: green full_text_type: other language: eng primo: open primo_central: open_green verified: verified_manual elements_id: 368102 doi: 10.1017/S1743921312008976 isbn_13: 978-1-107-01984-3 lyricists_name: Barlow, Michael lyricists_name: Page, Mathew lyricists_id: MJBAR75 lyricists_id: MJPAG55 actors_name: Barlow, Michael actors_id: MJBAR75 actors_role: owner full_text_status: public series: IAU Symposium Proceedings Series publication: SPECTRAL ENERGY DISTRIBUTION OF GALAXIES volume: 7 number: 284 place_of_pub: Preston, UK pagerange: 159-162 pages: 2 event_title: 284th Symposium of the International-Astronomical-Union 2011 event_location: Univ Central Lancashire, Preston, ENGLAND event_dates: 05 September 2011 - 09 September 2011 institution: 284th Symposium of the International-Astronomical-Union issn: 1743-9221 book_title: Proceedings of the International Astronomical Union editors_name: Tuffs, RJ editors_name: Popescu, CC citation: Karczewski, OL; Barlow, MJ; Page, MJ; Madden, SC; (2012) A Multi-wavelength MOCASSIN model of the Magellanic-type galaxy NGC 4449. In: Tuffs, RJ and Popescu, CC, (eds.) Proceedings of the International Astronomical Union. (pp. pp. 159-162). Cambridge University Press: Preston, UK. Green open access document_url: https://discovery.ucl.ac.uk/id/eprint/10095254/1/1112.2942v1.pdf