Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours

A. Amblard; A. Cooray; P. Serra; P. Temi; E. Barton; M. Negrello; R. Auld; M. Baes; I.K. Baldry; S. Bamford; A.W. Blain; J. Bock; D. Bonfield; D. Burgarella; S. Buttiglione; E. Cameron; A. Cava; D. Clements; S. Croom; A. Dariush; G. de Zotti; S. Driver; J.S. Dunlop; L. Dunne; S. Dye; S. Eales; D. Frayer; J. Fritz; J.P. Gardner; J. Gonzalez-Nuevo; D. Herranz; D. Hill; A. Hopkins; D.H. Hughes; E. Ibar; R.J. Ivison; M.J. Jarvis; D.H. Jones; L. Kelvin; G. Lagache; L. Leeuw; J. Liske; M. Lopez-Caniego; J. Loveday; S. Maddox; M. Michalowski; P. Norberg; H. Parkinson; J.A. Peacock; C. Pearson; E. Pascale; M. Pohlen; C. Popescu; M. Prescott; A. Robotham; E. Rigby; G. Rodighiero; S. Samui; A. Sansom; D. Scott; S. Serjeant; R.G. Sharp; B. Sibthorpe; Daniel Smith; M.A. Thompson; R. Tuffs; I. Valtchanov; E. van Kampen; P. van der Werf; A. Verma; J. Vieira; C. Vlahakis

doi:10.1051/0004-6361/201014586

Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours

A. Amblard, A. Cooray, P. Serra, P. Temi, E. Barton, M. Negrello, R. Auld, M. Baes, I.K. Baldry, S. Bamford, A.W. Blain, J. Bock, D. Bonfield, D. Burgarella, S. Buttiglione, E. Cameron, A. Cava, D. Clements, S. Croom, A. DariushG. de Zotti, S. Driver, J.S. Dunlop, L. Dunne, S. Dye, S. Eales, D. Frayer, J. Fritz, J.P. Gardner, J. Gonzalez-Nuevo, D. Herranz, D. Hill, A. Hopkins, D.H. Hughes, E. Ibar, R.J. Ivison, M.J. Jarvis, D.H. Jones, L. Kelvin, G. Lagache, L. Leeuw, J. Liske, M. Lopez-Caniego, J. Loveday, S. Maddox, M. Michalowski, P. Norberg, H. Parkinson, J.A. Peacock, C. Pearson, E. Pascale, M. Pohlen, C. Popescu, M. Prescott, A. Robotham, E. Rigby, G. Rodighiero, S. Samui, A. Sansom, D. Scott, S. Serjeant, R.G. Sharp, B. Sibthorpe, Daniel Smith, M.A. Thompson, R. Tuffs, I. Valtchanov, E. van Kampen, P. van der Werf, A. Verma, J. Vieira, C. Vlahakis

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Abstract

We present colour–colour diagrams of detected sources in the Herschel-ATLAS science demonstration field from 100 to 500 μm using both PACS and SPIRE. We fit isothermal modified black bodies to the spectral energy distribution (SED) to extract the dust temperature of sources with counterparts in Galaxy And Mass Assembly (GAMA) or SDSS surveys with either a spectroscopic or a photometric redshift. For a subsample of 330 sources detected in at least three FIR bands with a significance greater than 3σ, we find an average dust temperature of (28±8) K. For sources with no known redshift, we populate the colour–colour diagram with a large number of SEDs generated with a broad range of dust temperatures and emissivity parameters, and compare to colours of observed sources to establish the redshift distribution of this sample. For another subsample of 1686 sources with fluxes above 35 mJy at 350 μm and detected at 250 and 500 μm with a significance greater than 3σ, we find an average redshift of 2.2±0.6.

Original language	English
Journal	Astronomy & Astrophysics
Volume	518
DOIs	https://doi.org/10.1051/0004-6361/201014586
Publication status	Published - 2010

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Amblard, A., Cooray, A., Serra, P., Temi, P., Barton, E., Negrello, M., Auld, R., Baes, M., Baldry, I. K., Bamford, S., Blain, A. W., Bock, J., Bonfield, D., Burgarella, D., Buttiglione, S., Cameron, E., Cava, A., Clements, D., Croom, S., ... Vlahakis, C. (2010). Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours. Astronomy & Astrophysics, 518. https://doi.org/10.1051/0004-6361/201014586

@article{280e686cea4f46c6b484d494bfb2bb62,

title = "Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours",

abstract = "We present colour–colour diagrams of detected sources in the Herschel-ATLAS science demonstration field from 100 to 500 μm using both PACS and SPIRE. We fit isothermal modified black bodies to the spectral energy distribution (SED) to extract the dust temperature of sources with counterparts in Galaxy And Mass Assembly (GAMA) or SDSS surveys with either a spectroscopic or a photometric redshift. For a subsample of 330 sources detected in at least three FIR bands with a significance greater than 3σ, we find an average dust temperature of (28±8) K. For sources with no known redshift, we populate the colour–colour diagram with a large number of SEDs generated with a broad range of dust temperatures and emissivity parameters, and compare to colours of observed sources to establish the redshift distribution of this sample. For another subsample of 1686 sources with fluxes above 35 mJy at 350 μm and detected at 250 and 500 μm with a significance greater than 3σ, we find an average redshift of 2.2±0.6.",

author = "A. Amblard and A. Cooray and P. Serra and P. Temi and E. Barton and M. Negrello and R. Auld and M. Baes and I.K. Baldry and S. Bamford and A.W. Blain and J. Bock and D. Bonfield and D. Burgarella and S. Buttiglione and E. Cameron and A. Cava and D. Clements and S. Croom and A. Dariush and {de Zotti}, G. and S. Driver and J.S. Dunlop and L. Dunne and S. Dye and S. Eales and D. Frayer and J. Fritz and J.P. Gardner and J. Gonzalez-Nuevo and D. Herranz and D. Hill and A. Hopkins and D.H. Hughes and E. Ibar and R.J. Ivison and M.J. Jarvis and D.H. Jones and L. Kelvin and G. Lagache and L. Leeuw and J. Liske and M. Lopez-Caniego and J. Loveday and S. Maddox and M. Michalowski and P. Norberg and H. Parkinson and J.A. Peacock and C. Pearson and E. Pascale and M. Pohlen and C. Popescu and M. Prescott and A. Robotham and E. Rigby and G. Rodighiero and S. Samui and A. Sansom and D. Scott and S. Serjeant and R.G. Sharp and B. Sibthorpe and Daniel Smith and M.A. Thompson and R. Tuffs and I. Valtchanov and {van Kampen}, E. and {van der Werf}, P. and A. Verma and J. Vieira and C. Vlahakis",

note = "Original article can be found at: http://www.aanda.org/ Copyright The European Southern Observatory",

year = "2010",

doi = "10.1051/0004-6361/201014586",

language = "English",

volume = "518",

journal = "Astronomy & Astrophysics",

issn = "0004-6361",

publisher = "EDP Sciences",

}

Amblard, A, Cooray, A, Serra, P, Temi, P, Barton, E, Negrello, M, Auld, R, Baes, M, Baldry, IK, Bamford, S, Blain, AW, Bock, J, Bonfield, D, Burgarella, D, Buttiglione, S, Cameron, E, Cava, A, Clements, D, Croom, S, Dariush, A, de Zotti, G, Driver, S, Dunlop, JS, Dunne, L, Dye, S, Eales, S, Frayer, D, Fritz, J, Gardner, JP, Gonzalez-Nuevo, J, Herranz, D, Hill, D, Hopkins, A, Hughes, DH, Ibar, E, Ivison, RJ, Jarvis, MJ, Jones, DH, Kelvin, L, Lagache, G, Leeuw, L, Liske, J, Lopez-Caniego, M, Loveday, J, Maddox, S, Michalowski, M, Norberg, P, Parkinson, H, Peacock, JA, Pearson, C, Pascale, E, Pohlen, M, Popescu, C, Prescott, M, Robotham, A, Rigby, E, Rodighiero, G, Samui, S, Sansom, A, Scott, D, Serjeant, S, Sharp, RG, Sibthorpe, B, Smith, D, Thompson, MA, Tuffs, R, Valtchanov, I, van Kampen, E, van der Werf, P, Verma, A, Vieira, J & Vlahakis, C 2010, 'Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours', Astronomy & Astrophysics, vol. 518. https://doi.org/10.1051/0004-6361/201014586

TY - JOUR

T1 - Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours

AU - Amblard, A.

AU - Cooray, A.

AU - Serra, P.

AU - Temi, P.

AU - Barton, E.

AU - Negrello, M.

AU - Auld, R.

AU - Baes, M.

AU - Baldry, I.K.

AU - Bamford, S.

AU - Blain, A.W.

AU - Bock, J.

AU - Bonfield, D.

AU - Burgarella, D.

AU - Buttiglione, S.

AU - Cameron, E.

AU - Cava, A.

AU - Clements, D.

AU - Croom, S.

AU - Dariush, A.

AU - de Zotti, G.

AU - Driver, S.

AU - Dunlop, J.S.

AU - Dunne, L.

AU - Dye, S.

AU - Eales, S.

AU - Frayer, D.

AU - Fritz, J.

AU - Gardner, J.P.

AU - Gonzalez-Nuevo, J.

AU - Herranz, D.

AU - Hill, D.

AU - Hopkins, A.

AU - Hughes, D.H.

AU - Ibar, E.

AU - Ivison, R.J.

AU - Jarvis, M.J.

AU - Jones, D.H.

AU - Kelvin, L.

AU - Lagache, G.

AU - Leeuw, L.

AU - Liske, J.

AU - Lopez-Caniego, M.

AU - Loveday, J.

AU - Maddox, S.

AU - Michalowski, M.

AU - Norberg, P.

AU - Parkinson, H.

AU - Peacock, J.A.

AU - Pearson, C.

AU - Pascale, E.

AU - Pohlen, M.

AU - Popescu, C.

AU - Prescott, M.

AU - Robotham, A.

AU - Rigby, E.

AU - Rodighiero, G.

AU - Samui, S.

AU - Sansom, A.

AU - Scott, D.

AU - Serjeant, S.

AU - Sharp, R.G.

AU - Sibthorpe, B.

AU - Smith, Daniel

AU - Thompson, M.A.

AU - Tuffs, R.

AU - Valtchanov, I.

AU - van Kampen, E.

AU - van der Werf, P.

AU - Verma, A.

AU - Vieira, J.

AU - Vlahakis, C.

N1 - Original article can be found at: http://www.aanda.org/ Copyright The European Southern Observatory

PY - 2010

Y1 - 2010

N2 - We present colour–colour diagrams of detected sources in the Herschel-ATLAS science demonstration field from 100 to 500 μm using both PACS and SPIRE. We fit isothermal modified black bodies to the spectral energy distribution (SED) to extract the dust temperature of sources with counterparts in Galaxy And Mass Assembly (GAMA) or SDSS surveys with either a spectroscopic or a photometric redshift. For a subsample of 330 sources detected in at least three FIR bands with a significance greater than 3σ, we find an average dust temperature of (28±8) K. For sources with no known redshift, we populate the colour–colour diagram with a large number of SEDs generated with a broad range of dust temperatures and emissivity parameters, and compare to colours of observed sources to establish the redshift distribution of this sample. For another subsample of 1686 sources with fluxes above 35 mJy at 350 μm and detected at 250 and 500 μm with a significance greater than 3σ, we find an average redshift of 2.2±0.6.

AB - We present colour–colour diagrams of detected sources in the Herschel-ATLAS science demonstration field from 100 to 500 μm using both PACS and SPIRE. We fit isothermal modified black bodies to the spectral energy distribution (SED) to extract the dust temperature of sources with counterparts in Galaxy And Mass Assembly (GAMA) or SDSS surveys with either a spectroscopic or a photometric redshift. For a subsample of 330 sources detected in at least three FIR bands with a significance greater than 3σ, we find an average dust temperature of (28±8) K. For sources with no known redshift, we populate the colour–colour diagram with a large number of SEDs generated with a broad range of dust temperatures and emissivity parameters, and compare to colours of observed sources to establish the redshift distribution of this sample. For another subsample of 1686 sources with fluxes above 35 mJy at 350 μm and detected at 250 and 500 μm with a significance greater than 3σ, we find an average redshift of 2.2±0.6.

U2 - 10.1051/0004-6361/201014586

DO - 10.1051/0004-6361/201014586

M3 - Article

SN - 0004-6361

VL - 518

JO - Astronomy & Astrophysics

JF - Astronomy & Astrophysics

ER -

Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours

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