Investigations of dust heating in M81, M83 and NGC 2403 with the Herschel Space Observatory

G.J. Bendo; A. Boselli; A. Dariush; M. Pohlen; H. Roussel; M. Sauvage; M.W.L. Smith; C.D. Wilson; M. Baes; A. Cooray; D.L. Clements; Luca Cortese; K. Foyle; M. Galametz; H.L. Gomez; V. Lebouteiller; N. Lu; S.C. Madden; E. Mentuch; B. O'Halloran; M.J. Page; A. Remy; B. Schulz; L. Spinoglio

doi:10.1111/j.1365-2966.2011.19735.x

Investigations of dust heating in M81, M83 and NGC 2403 with the Herschel Space Observatory

G.J. Bendo, A. Boselli, A. Dariush, M. Pohlen, H. Roussel, M. Sauvage, M.W.L. Smith, C.D. Wilson, M. Baes, A. Cooray, D.L. Clements, Luca Cortese, K. Foyle, M. Galametz, H.L. Gomez, V. Lebouteiller, N. Lu, S.C. Madden, E. Mentuch, B. O'HalloranM.J. Page, A. Remy, B. Schulz, L. Spinoglio

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Abstract

We useSpitzer Space Telescope and Herschel Space Observatoryfar-infrared data along with ground-based optical and near-infrared data to understand how dust heating in the nearby face-on spiral galaxies M81, M83 and NGC 2403 is affected by the starlight from all stars and by the radiation from star-forming regions. We find that 70/160m surface brightness ratios tend to be more strongly influenced by star-forming regions. However, the 250/350m and 350/500m surface brightness ratios are more strongly affected by the light from the total stellar populations, suggesting that the dust emission at >250m originates predominantly from a component that is colder than the dust seen at

Original language	English
Pages (from-to)	1833-1859
Journal	Monthly Notices of the Royal Astronomical Society
Volume	419
Issue number	3
DOIs	https://doi.org/10.1111/j.1365-2966.2011.19735.x
Publication status	Published - 2012

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Bendo, G. J., Boselli, A., Dariush, A., Pohlen, M., Roussel, H., Sauvage, M., Smith, M. W. L., Wilson, C. D., Baes, M., Cooray, A., Clements, D. L., Cortese, L., Foyle, K., Galametz, M., Gomez, H. L., Lebouteiller, V., Lu, N., Madden, S. C., Mentuch, E., ... Spinoglio, L. (2012). Investigations of dust heating in M81, M83 and NGC 2403 with the Herschel Space Observatory. Monthly Notices of the Royal Astronomical Society, 419(3), 1833-1859. https://doi.org/10.1111/j.1365-2966.2011.19735.x

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title = "Investigations of dust heating in M81, M83 and NGC 2403 with the Herschel Space Observatory",

abstract = "We useSpitzer Space Telescope and Herschel Space Observatoryfar-infrared data along with ground-based optical and near-infrared data to understand how dust heating in the nearby face-on spiral galaxies M81, M83 and NGC 2403 is affected by the starlight from all stars and by the radiation from star-forming regions. We find that 70/160m surface brightness ratios tend to be more strongly influenced by star-forming regions. However, the 250/350m and 350/500m surface brightness ratios are more strongly affected by the light from the total stellar populations, suggesting that the dust emission at >250m originates predominantly from a component that is colder than the dust seen at",

author = "G.J. Bendo and A. Boselli and A. Dariush and M. Pohlen and H. Roussel and M. Sauvage and M.W.L. Smith and C.D. Wilson and M. Baes and A. Cooray and D.L. Clements and Luca Cortese and K. Foyle and M. Galametz and H.L. Gomez and V. Lebouteiller and N. Lu and S.C. Madden and E. Mentuch and B. O'Halloran and M.J. Page and A. Remy and B. Schulz and L. Spinoglio",

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doi = "10.1111/j.1365-2966.2011.19735.x",

language = "English",

volume = "419",

pages = "1833--1859",

journal = "Monthly Notices of the Royal Astronomical Society",

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Bendo, GJ, Boselli, A, Dariush, A, Pohlen, M, Roussel, H, Sauvage, M, Smith, MWL, Wilson, CD, Baes, M, Cooray, A, Clements, DL, Cortese, L, Foyle, K, Galametz, M, Gomez, HL, Lebouteiller, V, Lu, N, Madden, SC, Mentuch, E, O'Halloran, B, Page, MJ, Remy, A, Schulz, B & Spinoglio, L 2012, 'Investigations of dust heating in M81, M83 and NGC 2403 with the Herschel Space Observatory', Monthly Notices of the Royal Astronomical Society, vol. 419, no. 3, pp. 1833-1859. https://doi.org/10.1111/j.1365-2966.2011.19735.x

TY - JOUR

T1 - Investigations of dust heating in M81, M83 and NGC 2403 with the Herschel Space Observatory

AU - Bendo, G.J.

AU - Boselli, A.

AU - Dariush, A.

AU - Pohlen, M.

AU - Roussel, H.

AU - Sauvage, M.

AU - Smith, M.W.L.

AU - Wilson, C.D.

AU - Baes, M.

AU - Cooray, A.

AU - Clements, D.L.

AU - Cortese, Luca

AU - Foyle, K.

AU - Galametz, M.

AU - Gomez, H.L.

AU - Lebouteiller, V.

AU - Lu, N.

AU - Madden, S.C.

AU - Mentuch, E.

AU - O'Halloran, B.

AU - Page, M.J.

AU - Remy, A.

AU - Schulz, B.

AU - Spinoglio, L.

PY - 2012

Y1 - 2012

N2 - We useSpitzer Space Telescope and Herschel Space Observatoryfar-infrared data along with ground-based optical and near-infrared data to understand how dust heating in the nearby face-on spiral galaxies M81, M83 and NGC 2403 is affected by the starlight from all stars and by the radiation from star-forming regions. We find that 70/160m surface brightness ratios tend to be more strongly influenced by star-forming regions. However, the 250/350m and 350/500m surface brightness ratios are more strongly affected by the light from the total stellar populations, suggesting that the dust emission at >250m originates predominantly from a component that is colder than the dust seen at

AB - We useSpitzer Space Telescope and Herschel Space Observatoryfar-infrared data along with ground-based optical and near-infrared data to understand how dust heating in the nearby face-on spiral galaxies M81, M83 and NGC 2403 is affected by the starlight from all stars and by the radiation from star-forming regions. We find that 70/160m surface brightness ratios tend to be more strongly influenced by star-forming regions. However, the 250/350m and 350/500m surface brightness ratios are more strongly affected by the light from the total stellar populations, suggesting that the dust emission at >250m originates predominantly from a component that is colder than the dust seen at

U2 - 10.1111/j.1365-2966.2011.19735.x

DO - 10.1111/j.1365-2966.2011.19735.x

M3 - Article

SN - 0035-8711

VL - 419

SP - 1833

EP - 1859

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 3

ER -

Investigations of dust heating in M81, M83 and NGC 2403 with the Herschel Space Observatory

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