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FIR colours and SEDs of nearby galaxies observed with Herschel

A Boselli, L Ciesla, V Buat, L Cortese, R Auld, Maarten Baes UGent, GJ Bendo, S Bianchi, J Bock, DJ Bomans, et al. (2010) ASTRONOMY & ASTROPHYSICS. 518.
abstract
We present infrared colours (in the 25-500 mu m spectral range) and UV to radio continuum spectral energy distributions of a sample of 51 nearby galaxies observed with SPIRE on Herschel. The observed sample includes all morphological classes, from quiescent ellipticals to active starbursts. Active galaxies have warmer colour temperatures than normal spirals. In ellipticals hosting a radio galaxy, the far-infrared (FIR) emission is dominated by the synchrotron nuclear emission. The colour temperature of the cold dust is higher in quiescent E-S0a than in star-forming systems probably because of the different nature of their dust heating sources (evolved stellar populations, X-ray, fast electrons) and dust grain properties. In contrast to the colour temperature of the warm dust, the f350/f500 index sensitive to the cold dust decreases with star formation and increases with metallicity, suggesting an overabundance of cold dust or an emissivity parameter beta <2 in low metallicity, active systems.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
infrared: galaxies, SPECTRAL ENERGY-DISTRIBUTION, cD, galaxies: elliptical and lenticular, galaxies: spiral, galaxies: ISM, DISTRIBUTIONS, SPITZER, ATLAS, UV, DUST, INFRARED-EMISSION, VIRGO CLUSTER, STAR-FORMING GALAXIES
journal title
ASTRONOMY & ASTROPHYSICS
Astron. Astrophys.
volume
518
article number
L61
pages
5 pages
Web of Science type
Article
Web of Science id
000281527200062
JCR category
ASTRONOMY & ASTROPHYSICS
JCR impact factor
4.41 (2010)
JCR rank
10/54 (2010)
JCR quartile
1 (2010)
ISSN
0004-6361
DOI
10.1051/0004-6361/201014534
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1236933
handle
http://hdl.handle.net/1854/LU-1236933
date created
2011-05-25 11:24:22
date last changed
2017-03-01 09:50:32
@article{1236933,
  abstract     = {We present infrared colours (in the 25-500 mu m spectral range) and UV to radio continuum spectral energy distributions of a sample of 51 nearby galaxies observed with SPIRE on Herschel. The observed sample includes all morphological classes, from quiescent ellipticals to active starbursts. Active galaxies have warmer colour temperatures than normal spirals. In ellipticals hosting a radio galaxy, the far-infrared (FIR) emission is dominated by the synchrotron nuclear emission. The colour temperature of the cold dust is higher in quiescent E-S0a than in star-forming systems probably because of the different nature of their dust heating sources (evolved stellar populations, X-ray, fast electrons) and dust grain properties. In contrast to the colour temperature of the warm dust, the f350/f500 index sensitive to the cold dust decreases with star formation and increases with metallicity, suggesting an overabundance of cold dust or an emissivity parameter beta {\textlangle}2 in low metallicity, active systems.},
  articleno    = {L61},
  author       = {Boselli, A and Ciesla, L and Buat, V and Cortese, L and Auld, R and Baes, Maarten and Bendo, GJ and Bianchi, S and Bock, J and Bomans, DJ and Bradford, M and Castro-Rodriguez, N and Chanial, P and Charlot, S and Clemens, M and Clements, D and Corbelli, E and Cooray, A and Cormier, D and Dariush, A and Davies, J and De Looze, Ilse and Alighieri, SD and Dwek, E and Eales, S and Elbaz, D and Fadda, D and Fritz, Jacopo and Galametz, M and Galliano, F and Garcia-Appadoo, DA and Gavazzi, G and Gear, W and Giovanardi, C and Glenn, J and Gomez, H and Griffin, M and Grossi, M and Hony, S and Hughes, TM and Hunt, L and Isaak, K and Jones, A and Levenson, L and Lu, N and Madden, SC and O'Halloran, B and Okumura, K and Oliver, S and Page, M and Panuzzo, P and Papageorgiou, A and Parkin, T and Perez-Fournon, I and Pierini, D and Pohlen, M and Rangwala, N and Rigby, E and Roussel, H and Rykala, A and Sabatini, S and Sacchi, N and Sauvage, M and Schulz, B and Schirm, M and Smith, MWL and Spinoglio, L and Stevens, J and Sundar, S and Symeonidis, M and Trichas, M and Vaccari, M and Verstappen, Joris and Vigroux, L and Vlahakis, C and Wilson, C and Wozniak, H and Wright, G and Xilouris, EM and Zeilinger, W and Zibetti, S},
  issn         = {0004-6361},
  journal      = {ASTRONOMY \& ASTROPHYSICS},
  keyword      = {infrared: galaxies,SPECTRAL ENERGY-DISTRIBUTION,cD,galaxies: elliptical and lenticular,galaxies: spiral,galaxies: ISM,DISTRIBUTIONS,SPITZER,ATLAS,UV,DUST,INFRARED-EMISSION,VIRGO CLUSTER,STAR-FORMING GALAXIES},
  language     = {eng},
  pages        = {5},
  title        = {FIR colours and SEDs of nearby galaxies observed with Herschel},
  url          = {http://dx.doi.org/10.1051/0004-6361/201014534},
  volume       = {518},
  year         = {2010},
}

Chicago
Boselli, A, L Ciesla, V Buat, L Cortese, R Auld, Maarten Baes, GJ Bendo, et al. 2010. “FIR Colours and SEDs of Nearby Galaxies Observed with Herschel.” Astronomy & Astrophysics 518.
APA
Boselli, A., Ciesla, L., Buat, V., Cortese, L., Auld, R., Baes, M., Bendo, G., et al. (2010). FIR colours and SEDs of nearby galaxies observed with Herschel. ASTRONOMY & ASTROPHYSICS, 518.
Vancouver
1.
Boselli A, Ciesla L, Buat V, Cortese L, Auld R, Baes M, et al. FIR colours and SEDs of nearby galaxies observed with Herschel. ASTRONOMY & ASTROPHYSICS. 2010;518.
MLA
Boselli, A, L Ciesla, V Buat, et al. “FIR Colours and SEDs of Nearby Galaxies Observed with Herschel.” ASTRONOMY & ASTROPHYSICS 518 (2010): n. pag. Print.