HerMES: SPIRE emission from radio-selected active galactic nuclei

N. Seymour; M. Symeonidis; M. J. Page; A. Amblard; V. Arumugam; H. Aussel; A. Blain; J. Bock; A. Boselli; V. Buat; N. Castro-Rodriguez; A. Cava; P. Chanial; D. L. Clements; A. Conley; L. Conversi; A. Cooray; C. D. Dowell; E. Dwek; S. Eales; D. Elbaz; A. Franceschini; J. Glenn; E. A. Gonzalez Solares; M. Griffin; E. Hatziminaoglou; E. Ibar; K. Isaak; R. J. Ivison; G. Lagache; L. Levenson; N. Lu; S. Madden; B. Maffei; G. Mainetti; L. Marchetti; H. T. Nguyen; B. O'Halloran; S. J. Oliver; A. Omont; P. Panuzzo; A. Papageorgiou; C. P. Pearson; I. Perez-Fournon; M. Pohlen; J. I. Rawlings; D. Rizzo; I. G. Roseboom; M. Rowan-Robinson; B. Schulz; Douglas Scott; D. L. Shupe; A. J. Smith; J. A. Stevens; M. Trichas; K. E. Tugwell; M. Vaccari; I. Valtchanov; L. Vigroux; L. Wang; G. Wright; C. K. Xu; M. Zemcov

doi:10.1111/j.1365-2966.2011.18253.x

HerMES: SPIRE emission from radio-selected active galactic nuclei

N. Seymour, M. Symeonidis, M. J. Page, A. Amblard, V. Arumugam, H. Aussel, A. Blain, J. Bock, A. Boselli, V. Buat, N. Castro-Rodriguez, A. Cava, P. Chanial, D. L. Clements, A. Conley, L. Conversi, A. Cooray, C. D. Dowell, E. Dwek, S. EalesD. Elbaz, A. Franceschini, J. Glenn, E. A. Gonzalez Solares, M. Griffin, E. Hatziminaoglou, E. Ibar, K. Isaak, R. J. Ivison, G. Lagache, L. Levenson, N. Lu, S. Madden, B. Maffei, G. Mainetti, L. Marchetti, H. T. Nguyen, B. O'Halloran, S. J. Oliver, A. Omont, P. Panuzzo, A. Papageorgiou, C. P. Pearson, I. Perez-Fournon, M. Pohlen, J. I. Rawlings, D. Rizzo, I. G. Roseboom, M. Rowan-Robinson, B. Schulz, Douglas Scott, D. L. Shupe, A. J. Smith, J. A. Stevens, M. Trichas, K. E. Tugwell, M. Vaccari, I. Valtchanov, L. Vigroux, L. Wang, G. Wright, C. K. Xu, M. Zemcov

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Abstract

We examine the rest-frame far-infrared emission from powerful radio sources with 1.4-GHz luminosity densities of 25 < log(L-1.4/W Hz-1) < 26.5 in the extragalactic Spitzer First Look Survey field. We combine Herschel/SPIRE flux densities with Spitzer/Infrared Array Camera and Multiband Imaging Photometer for Spitzer infrared data to obtain total (<file name="mnr_18253_mu1.gif" type="gif"/>m) infrared luminosities for these radio sources. We separate our sources into a moderate, 0.4 < z < 0.9, and a high, 1.2 < z < 3.0, redshift sub-sample and we use Spitzer observations of a z < 0.1 3CRR sample as a local comparison. By comparison to numbers from the Square Kilometre Array (SKA) Simulated Skies, we find that our moderate-redshift sample is complete and our high-redshift sample is 14 per cent complete. We constrain the ranges of mean star formation rates (SFRs) to be 3.4-4.2, 18-41 and 80-581 M-circle dot yr-1 for the local, moderate- and high-redshift samples, respectively. Hence, we observe an increase in the mean SFR with increasing redshift which we can parametrize as similar to(1 + z)Q, where Q = 4.2 +/- 0.8. However, we observe no trends of mean SFR with radio luminosity within the moderate- or high-redshift bins. We estimate that radio-loud active galactic nuclei (AGN) in the high-redshift sample contribute 0.1-0.5 per cent to the total SFR density at that epoch. Hence, if all luminous starbursts host radio-loud AGN we infer a radio-loud phase duty cycle of 0.001-0.005.

Original language	English
Pages (from-to)	1777-1786
Number of pages	10
Journal	Monthly Notices of the Royal Astronomical Society
Volume	413
Issue number	3
DOIs	https://doi.org/10.1111/j.1365-2966.2011.18253.x
Publication status	Published - May 2011

Keywords

galaxies: active
infrared: galaxies
radio continuum: galaxies

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10.1111/j.1365-2966.2011.18253.x

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The definitive version can be found at: http://onlinelibrary.wiley.com/
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Seymour, N., Symeonidis, M., Page, M. J., Amblard, A., Arumugam, V., Aussel, H., Blain, A., Bock, J., Boselli, A., Buat, V., Castro-Rodriguez, N., Cava, A., Chanial, P., Clements, D. L., Conley, A., Conversi, L., Cooray, A., Dowell, C. D., Dwek, E., ... Zemcov, M. (2011). HerMES: SPIRE emission from radio-selected active galactic nuclei. Monthly Notices of the Royal Astronomical Society, 413(3), 1777-1786. https://doi.org/10.1111/j.1365-2966.2011.18253.x

@article{12613da96ca64142be3049402be8fc66,

title = "HerMES: SPIRE emission from radio-selected active galactic nuclei",

abstract = "We examine the rest-frame far-infrared emission from powerful radio sources with 1.4-GHz luminosity densities of 25 < log(L-1.4/W Hz-1) < 26.5 in the extragalactic Spitzer First Look Survey field. We combine Herschel/SPIRE flux densities with Spitzer/Infrared Array Camera and Multiband Imaging Photometer for Spitzer infrared data to obtain total (m) infrared luminosities for these radio sources. We separate our sources into a moderate, 0.4 < z < 0.9, and a high, 1.2 < z < 3.0, redshift sub-sample and we use Spitzer observations of a z < 0.1 3CRR sample as a local comparison. By comparison to numbers from the Square Kilometre Array (SKA) Simulated Skies, we find that our moderate-redshift sample is complete and our high-redshift sample is 14 per cent complete. We constrain the ranges of mean star formation rates (SFRs) to be 3.4-4.2, 18-41 and 80-581 M-circle dot yr-1 for the local, moderate- and high-redshift samples, respectively. Hence, we observe an increase in the mean SFR with increasing redshift which we can parametrize as similar to(1 + z)Q, where Q = 4.2 +/- 0.8. However, we observe no trends of mean SFR with radio luminosity within the moderate- or high-redshift bins. We estimate that radio-loud active galactic nuclei (AGN) in the high-redshift sample contribute 0.1-0.5 per cent to the total SFR density at that epoch. Hence, if all luminous starbursts host radio-loud AGN we infer a radio-loud phase duty cycle of 0.001-0.005.",

keywords = "galaxies: active, infrared: galaxies, radio continuum: galaxies",

author = "N. Seymour and M. Symeonidis and Page, {M. J.} and A. Amblard and V. Arumugam and H. Aussel and A. Blain and J. Bock and A. Boselli and V. Buat and N. Castro-Rodriguez and A. Cava and P. Chanial and Clements, {D. L.} and A. Conley and L. Conversi and A. Cooray and Dowell, {C. D.} and E. Dwek and S. Eales and D. Elbaz and A. Franceschini and J. Glenn and Solares, {E. A. Gonzalez} and M. Griffin and E. Hatziminaoglou and E. Ibar and K. Isaak and Ivison, {R. J.} and G. Lagache and L. Levenson and N. Lu and S. Madden and B. Maffei and G. Mainetti and L. Marchetti and Nguyen, {H. T.} and B. O'Halloran and Oliver, {S. J.} and A. Omont and P. Panuzzo and A. Papageorgiou and Pearson, {C. P.} and I. Perez-Fournon and M. Pohlen and Rawlings, {J. I.} and D. Rizzo and Roseboom, {I. G.} and M. Rowan-Robinson and B. Schulz and Douglas Scott and Shupe, {D. L.} and Smith, {A. J.} and Stevens, {J. A.} and M. Trichas and Tugwell, {K. E.} and M. Vaccari and I. Valtchanov and L. Vigroux and L. Wang and G. Wright and Xu, {C. K.} and M. Zemcov",

note = "The definitive version can be found at: http://onlinelibrary.wiley.com/ Copyright Royal Astronomical Society",

year = "2011",

month = may,

doi = "10.1111/j.1365-2966.2011.18253.x",

language = "English",

volume = "413",

pages = "1777--1786",

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

issn = "0035-8711",

publisher = "Oxford University Press (OUP)",

number = "3",

}

Seymour, N, Symeonidis, M, Page, MJ, Amblard, A, Arumugam, V, Aussel, H, Blain, A, Bock, J, Boselli, A, Buat, V, Castro-Rodriguez, N, Cava, A, Chanial, P, Clements, DL, Conley, A, Conversi, L, Cooray, A, Dowell, CD, Dwek, E, Eales, S, Elbaz, D, Franceschini, A, Glenn, J, Solares, EAG, Griffin, M, Hatziminaoglou, E, Ibar, E, Isaak, K, Ivison, RJ, Lagache, G, Levenson, L, Lu, N, Madden, S, Maffei, B, Mainetti, G, Marchetti, L, Nguyen, HT, O'Halloran, B, Oliver, SJ, Omont, A, Panuzzo, P, Papageorgiou, A, Pearson, CP, Perez-Fournon, I, Pohlen, M, Rawlings, JI, Rizzo, D, Roseboom, IG, Rowan-Robinson, M, Schulz, B, Scott, D, Shupe, DL, Smith, AJ, Stevens, JA, Trichas, M, Tugwell, KE, Vaccari, M, Valtchanov, I, Vigroux, L, Wang, L, Wright, G, Xu, CK & Zemcov, M 2011, 'HerMES: SPIRE emission from radio-selected active galactic nuclei', Monthly Notices of the Royal Astronomical Society, vol. 413, no. 3, pp. 1777-1786. https://doi.org/10.1111/j.1365-2966.2011.18253.x

TY - JOUR

T1 - HerMES: SPIRE emission from radio-selected active galactic nuclei

AU - Seymour, N.

AU - Symeonidis, M.

AU - Page, M. J.

AU - Amblard, A.

AU - Arumugam, V.

AU - Aussel, H.

AU - Blain, A.

AU - Bock, J.

AU - Boselli, A.

AU - Buat, V.

AU - Castro-Rodriguez, N.

AU - Cava, A.

AU - Chanial, P.

AU - Clements, D. L.

AU - Conley, A.

AU - Conversi, L.

AU - Cooray, A.

AU - Dowell, C. D.

AU - Dwek, E.

AU - Eales, S.

AU - Elbaz, D.

AU - Franceschini, A.

AU - Glenn, J.

AU - Solares, E. A. Gonzalez

AU - Griffin, M.

AU - Hatziminaoglou, E.

AU - Ibar, E.

AU - Isaak, K.

AU - Ivison, R. J.

AU - Lagache, G.

AU - Levenson, L.

AU - Lu, N.

AU - Madden, S.

AU - Maffei, B.

AU - Mainetti, G.

AU - Marchetti, L.

AU - Nguyen, H. T.

AU - O'Halloran, B.

AU - Oliver, S. J.

AU - Omont, A.

AU - Panuzzo, P.

AU - Papageorgiou, A.

AU - Pearson, C. P.

AU - Perez-Fournon, I.

AU - Pohlen, M.

AU - Rawlings, J. I.

AU - Rizzo, D.

AU - Roseboom, I. G.

AU - Rowan-Robinson, M.

AU - Schulz, B.

AU - Scott, Douglas

AU - Shupe, D. L.

AU - Smith, A. J.

AU - Stevens, J. A.

AU - Trichas, M.

AU - Tugwell, K. E.

AU - Vaccari, M.

AU - Valtchanov, I.

AU - Vigroux, L.

AU - Wang, L.

AU - Wright, G.

AU - Xu, C. K.

AU - Zemcov, M.

N1 - The definitive version can be found at: http://onlinelibrary.wiley.com/ Copyright Royal Astronomical Society

PY - 2011/5

Y1 - 2011/5

N2 - We examine the rest-frame far-infrared emission from powerful radio sources with 1.4-GHz luminosity densities of 25 < log(L-1.4/W Hz-1) < 26.5 in the extragalactic Spitzer First Look Survey field. We combine Herschel/SPIRE flux densities with Spitzer/Infrared Array Camera and Multiband Imaging Photometer for Spitzer infrared data to obtain total (m) infrared luminosities for these radio sources. We separate our sources into a moderate, 0.4 < z < 0.9, and a high, 1.2 < z < 3.0, redshift sub-sample and we use Spitzer observations of a z < 0.1 3CRR sample as a local comparison. By comparison to numbers from the Square Kilometre Array (SKA) Simulated Skies, we find that our moderate-redshift sample is complete and our high-redshift sample is 14 per cent complete. We constrain the ranges of mean star formation rates (SFRs) to be 3.4-4.2, 18-41 and 80-581 M-circle dot yr-1 for the local, moderate- and high-redshift samples, respectively. Hence, we observe an increase in the mean SFR with increasing redshift which we can parametrize as similar to(1 + z)Q, where Q = 4.2 +/- 0.8. However, we observe no trends of mean SFR with radio luminosity within the moderate- or high-redshift bins. We estimate that radio-loud active galactic nuclei (AGN) in the high-redshift sample contribute 0.1-0.5 per cent to the total SFR density at that epoch. Hence, if all luminous starbursts host radio-loud AGN we infer a radio-loud phase duty cycle of 0.001-0.005.

AB - We examine the rest-frame far-infrared emission from powerful radio sources with 1.4-GHz luminosity densities of 25 < log(L-1.4/W Hz-1) < 26.5 in the extragalactic Spitzer First Look Survey field. We combine Herschel/SPIRE flux densities with Spitzer/Infrared Array Camera and Multiband Imaging Photometer for Spitzer infrared data to obtain total (m) infrared luminosities for these radio sources. We separate our sources into a moderate, 0.4 < z < 0.9, and a high, 1.2 < z < 3.0, redshift sub-sample and we use Spitzer observations of a z < 0.1 3CRR sample as a local comparison. By comparison to numbers from the Square Kilometre Array (SKA) Simulated Skies, we find that our moderate-redshift sample is complete and our high-redshift sample is 14 per cent complete. We constrain the ranges of mean star formation rates (SFRs) to be 3.4-4.2, 18-41 and 80-581 M-circle dot yr-1 for the local, moderate- and high-redshift samples, respectively. Hence, we observe an increase in the mean SFR with increasing redshift which we can parametrize as similar to(1 + z)Q, where Q = 4.2 +/- 0.8. However, we observe no trends of mean SFR with radio luminosity within the moderate- or high-redshift bins. We estimate that radio-loud active galactic nuclei (AGN) in the high-redshift sample contribute 0.1-0.5 per cent to the total SFR density at that epoch. Hence, if all luminous starbursts host radio-loud AGN we infer a radio-loud phase duty cycle of 0.001-0.005.

KW - galaxies: active

KW - infrared: galaxies

KW - radio continuum: galaxies

U2 - 10.1111/j.1365-2966.2011.18253.x

DO - 10.1111/j.1365-2966.2011.18253.x

M3 - Article

SN - 0035-8711

VL - 413

SP - 1777

EP - 1786

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 3

ER -

HerMES: SPIRE emission from radio-selected active galactic nuclei

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