A comprehensive view of a strongly lensed planck-associated submillimeter galaxy

Hai Fu; E. Jullo; A. Cooray; R. S. Bussmann; R. J. Ivison; I. Perez-Fournon; S.G. Djorgovski; N. Scoville; L. Yan; D. A. Riechers; J. Aguirre; R. Auld; M. Baes; A. J. Baker; M. Bradford; A. Cava; D. L. Clements; H. Dannerbauer; A. Dariush; G. De Zotti; H. Dole; L. Dunne; S. Dye; S. Eales; D. Frayer; R. Gavazzi; M. Gurwell; A.I. Harris; D. Herranz; R. Hopwood; C. Hoyos; E. Ibar; M.J. Jarvis; S. Kim; L. Leeuw; R. Lupu; S. Maddox; P. Martinez-Navajas; M. J. Michalowski; M. Negrello; A. Omont; M. Rosenman; D. Scott; S. Serjeant; I. Smail; A.M. Swinbank; E. Valiante; A. Verma; J. Vieira; J. L. Wardlow; P. van der Werf

doi:10.1088/0004-637X/753/2/134

A comprehensive view of a strongly lensed planck-associated submillimeter galaxy

Hai Fu, E. Jullo, A. Cooray, R. S. Bussmann, R. J. Ivison, I. Perez-Fournon, S.G. Djorgovski, N. Scoville, L. Yan, D. A. Riechers, J. Aguirre, R. Auld, M. Baes, A. J. Baker, M. Bradford, A. Cava, D. L. Clements, H. Dannerbauer, A. Dariush, G. De ZottiH. Dole, L. Dunne, S. Dye, S. Eales, D. Frayer, R. Gavazzi, M. Gurwell, A.I. Harris, D. Herranz, R. Hopwood, C. Hoyos, E. Ibar, M.J. Jarvis, S. Kim, L. Leeuw, R. Lupu, S. Maddox, P. Martinez-Navajas, M. J. Michalowski, M. Negrello, A. Omont, M. Rosenman, D. Scott, S. Serjeant, I. Smail, A.M. Swinbank, E. Valiante, A. Verma, J. Vieira, J. L. Wardlow, P. van der Werf

Centre for Astrophysics Research (CAR)

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Abstract

We present high-resolution maps of stars, dust, and molecular gas in a strongly lensed submillimeter galaxy (SMG) at z = 3.259. HATLAS J114637.9-001132 is selected from the Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) as a strong lens candidate mainly based on its unusually high 500 mu m flux density (similar to 300 mJy). It is the only high-redshift Planck detection in the 130 deg(2) H-ATLAS Phase-I area. Keck Adaptive Optics images reveal a quadruply imaged galaxy in the K band while the Submillimeter Array and the Jansky Very Large Array show doubly imaged 880 mu m and CO(1 -> 0) sources, indicating differentiated distributions of the various components in the galaxy. In the source plane, the stars reside in three major kpc-scale clumps extended over similar to 1.6 kpc, the dust in a compact (similar to 1 kpc) region similar to 3 kpc north of the stars, and the cold molecular gas in an extended (similar to 7 kpc) disk similar to 5 kpc northeast of the stars. The emissions from the stars, dust, and gas are magnified by similar to 17, similar to 8, and similar to 7 times, respectively, by four lensing galaxies at z similar to 1. Intrinsically, the lensed galaxy is a warm (T-dust similar to 40-65 K), hyperluminous (L-IR similar to 1.7 x 10(13) L-circle dot; star formation rate (SFR) similar to 2000 M-circle dot similar to yr(-1)), gas-rich (M-gas/M-baryon similar to 70%), young (M-stellar/SFR similar to 20 Myr), and short-lived (M-gas/SFR similar to 40 Myr) starburst. With physical properties similar to unlensed z > 2 SMGs, HATLAS J114637.9-001132 offers a detailed view of a typical SMG through a powerful cosmic microscope.

Original language	English
Article number	134
Number of pages	12
Journal	The Astrophysical Journal
Volume	753
Issue number	2
DOIs	https://doi.org/10.1088/0004-637X/753/2/134
Publication status	Published - 10 Jul 2012

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Fu, H., Jullo, E., Cooray, A., Bussmann, R. S., Ivison, R. J., Perez-Fournon, I., Djorgovski, S. G., Scoville, N., Yan, L., Riechers, D. A., Aguirre, J., Auld, R., Baes, M., Baker, A. J., Bradford, M., Cava, A., Clements, D. L., Dannerbauer, H., Dariush, A., ... van der Werf, P. (2012). A comprehensive view of a strongly lensed planck-associated submillimeter galaxy. The Astrophysical Journal, 753(2), Article 134. https://doi.org/10.1088/0004-637X/753/2/134

@article{a49bb46bd5404abfb56576970b157a76,

title = "A comprehensive view of a strongly lensed planck-associated submillimeter galaxy",

abstract = "We present high-resolution maps of stars, dust, and molecular gas in a strongly lensed submillimeter galaxy (SMG) at z = 3.259. HATLAS J114637.9-001132 is selected from the Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) as a strong lens candidate mainly based on its unusually high 500 mu m flux density (similar to 300 mJy). It is the only high-redshift Planck detection in the 130 deg(2) H-ATLAS Phase-I area. Keck Adaptive Optics images reveal a quadruply imaged galaxy in the K band while the Submillimeter Array and the Jansky Very Large Array show doubly imaged 880 mu m and CO(1 -> 0) sources, indicating differentiated distributions of the various components in the galaxy. In the source plane, the stars reside in three major kpc-scale clumps extended over similar to 1.6 kpc, the dust in a compact (similar to 1 kpc) region similar to 3 kpc north of the stars, and the cold molecular gas in an extended (similar to 7 kpc) disk similar to 5 kpc northeast of the stars. The emissions from the stars, dust, and gas are magnified by similar to 17, similar to 8, and similar to 7 times, respectively, by four lensing galaxies at z similar to 1. Intrinsically, the lensed galaxy is a warm (T-dust similar to 40-65 K), hyperluminous (L-IR similar to 1.7 x 10(13) L-circle dot; star formation rate (SFR) similar to 2000 M-circle dot similar to yr(-1)), gas-rich (M-gas/M-baryon similar to 70%), young (M-stellar/SFR similar to 20 Myr), and short-lived (M-gas/SFR similar to 40 Myr) starburst. With physical properties similar to unlensed z > 2 SMGs, HATLAS J114637.9-001132 offers a detailed view of a typical SMG through a powerful cosmic microscope.",

author = "Hai Fu and E. Jullo and A. Cooray and Bussmann, {R. S.} and Ivison, {R. J.} and I. Perez-Fournon and S.G. Djorgovski and N. Scoville and L. Yan and Riechers, {D. A.} and J. Aguirre and R. Auld and M. Baes and Baker, {A. J.} and M. Bradford and A. Cava and Clements, {D. L.} and H. Dannerbauer and A. Dariush and {De Zotti}, G. and H. Dole and L. Dunne and S. Dye and S. Eales and D. Frayer and R. Gavazzi and M. Gurwell and A.I. Harris and D. Herranz and R. Hopwood and C. Hoyos and E. Ibar and M.J. Jarvis and S. Kim and L. Leeuw and R. Lupu and S. Maddox and P. Martinez-Navajas and Michalowski, {M. J.} and M. Negrello and A. Omont and M. Rosenman and D. Scott and S. Serjeant and I. Smail and A.M. Swinbank and E. Valiante and A. Verma and J. Vieira and Wardlow, {J. L.} and {van der Werf}, P.",

year = "2012",

month = jul,

day = "10",

doi = "10.1088/0004-637X/753/2/134",

language = "English",

volume = "753",

journal = "The Astrophysical Journal",

issn = "0004-637X",

publisher = "IOP Publishing Ltd.",

number = "2",

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Fu, H, Jullo, E, Cooray, A, Bussmann, RS, Ivison, RJ, Perez-Fournon, I, Djorgovski, SG, Scoville, N, Yan, L, Riechers, DA, Aguirre, J, Auld, R, Baes, M, Baker, AJ, Bradford, M, Cava, A, Clements, DL, Dannerbauer, H, Dariush, A, De Zotti, G, Dole, H, Dunne, L, Dye, S, Eales, S, Frayer, D, Gavazzi, R, Gurwell, M, Harris, AI, Herranz, D, Hopwood, R, Hoyos, C, Ibar, E, Jarvis, MJ, Kim, S, Leeuw, L, Lupu, R, Maddox, S, Martinez-Navajas, P, Michalowski, MJ, Negrello, M, Omont, A, Rosenman, M, Scott, D, Serjeant, S, Smail, I, Swinbank, AM, Valiante, E, Verma, A, Vieira, J, Wardlow, JL & van der Werf, P 2012, 'A comprehensive view of a strongly lensed planck-associated submillimeter galaxy', The Astrophysical Journal, vol. 753, no. 2, 134. https://doi.org/10.1088/0004-637X/753/2/134

TY - JOUR

T1 - A comprehensive view of a strongly lensed planck-associated submillimeter galaxy

AU - Fu, Hai

AU - Jullo, E.

AU - Cooray, A.

AU - Bussmann, R. S.

AU - Ivison, R. J.

AU - Perez-Fournon, I.

AU - Djorgovski, S.G.

AU - Scoville, N.

AU - Yan, L.

AU - Riechers, D. A.

AU - Aguirre, J.

AU - Auld, R.

AU - Baes, M.

AU - Baker, A. J.

AU - Bradford, M.

AU - Cava, A.

AU - Clements, D. L.

AU - Dannerbauer, H.

AU - Dariush, A.

AU - De Zotti, G.

AU - Dole, H.

AU - Dunne, L.

AU - Dye, S.

AU - Eales, S.

AU - Frayer, D.

AU - Gavazzi, R.

AU - Gurwell, M.

AU - Harris, A.I.

AU - Herranz, D.

AU - Hopwood, R.

AU - Hoyos, C.

AU - Ibar, E.

AU - Jarvis, M.J.

AU - Kim, S.

AU - Leeuw, L.

AU - Lupu, R.

AU - Maddox, S.

AU - Martinez-Navajas, P.

AU - Michalowski, M. J.

AU - Negrello, M.

AU - Omont, A.

AU - Rosenman, M.

AU - Scott, D.

AU - Serjeant, S.

AU - Smail, I.

AU - Swinbank, A.M.

AU - Valiante, E.

AU - Verma, A.

AU - Vieira, J.

AU - Wardlow, J. L.

AU - van der Werf, P.

PY - 2012/7/10

Y1 - 2012/7/10

N2 - We present high-resolution maps of stars, dust, and molecular gas in a strongly lensed submillimeter galaxy (SMG) at z = 3.259. HATLAS J114637.9-001132 is selected from the Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) as a strong lens candidate mainly based on its unusually high 500 mu m flux density (similar to 300 mJy). It is the only high-redshift Planck detection in the 130 deg(2) H-ATLAS Phase-I area. Keck Adaptive Optics images reveal a quadruply imaged galaxy in the K band while the Submillimeter Array and the Jansky Very Large Array show doubly imaged 880 mu m and CO(1 -> 0) sources, indicating differentiated distributions of the various components in the galaxy. In the source plane, the stars reside in three major kpc-scale clumps extended over similar to 1.6 kpc, the dust in a compact (similar to 1 kpc) region similar to 3 kpc north of the stars, and the cold molecular gas in an extended (similar to 7 kpc) disk similar to 5 kpc northeast of the stars. The emissions from the stars, dust, and gas are magnified by similar to 17, similar to 8, and similar to 7 times, respectively, by four lensing galaxies at z similar to 1. Intrinsically, the lensed galaxy is a warm (T-dust similar to 40-65 K), hyperluminous (L-IR similar to 1.7 x 10(13) L-circle dot; star formation rate (SFR) similar to 2000 M-circle dot similar to yr(-1)), gas-rich (M-gas/M-baryon similar to 70%), young (M-stellar/SFR similar to 20 Myr), and short-lived (M-gas/SFR similar to 40 Myr) starburst. With physical properties similar to unlensed z > 2 SMGs, HATLAS J114637.9-001132 offers a detailed view of a typical SMG through a powerful cosmic microscope.

AB - We present high-resolution maps of stars, dust, and molecular gas in a strongly lensed submillimeter galaxy (SMG) at z = 3.259. HATLAS J114637.9-001132 is selected from the Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) as a strong lens candidate mainly based on its unusually high 500 mu m flux density (similar to 300 mJy). It is the only high-redshift Planck detection in the 130 deg(2) H-ATLAS Phase-I area. Keck Adaptive Optics images reveal a quadruply imaged galaxy in the K band while the Submillimeter Array and the Jansky Very Large Array show doubly imaged 880 mu m and CO(1 -> 0) sources, indicating differentiated distributions of the various components in the galaxy. In the source plane, the stars reside in three major kpc-scale clumps extended over similar to 1.6 kpc, the dust in a compact (similar to 1 kpc) region similar to 3 kpc north of the stars, and the cold molecular gas in an extended (similar to 7 kpc) disk similar to 5 kpc northeast of the stars. The emissions from the stars, dust, and gas are magnified by similar to 17, similar to 8, and similar to 7 times, respectively, by four lensing galaxies at z similar to 1. Intrinsically, the lensed galaxy is a warm (T-dust similar to 40-65 K), hyperluminous (L-IR similar to 1.7 x 10(13) L-circle dot; star formation rate (SFR) similar to 2000 M-circle dot similar to yr(-1)), gas-rich (M-gas/M-baryon similar to 70%), young (M-stellar/SFR similar to 20 Myr), and short-lived (M-gas/SFR similar to 40 Myr) starburst. With physical properties similar to unlensed z > 2 SMGs, HATLAS J114637.9-001132 offers a detailed view of a typical SMG through a powerful cosmic microscope.

U2 - 10.1088/0004-637X/753/2/134

DO - 10.1088/0004-637X/753/2/134

M3 - Article

SN - 0004-637X

VL - 753

JO - The Astrophysical Journal

JF - The Astrophysical Journal

IS - 2

M1 - 134

ER -

A comprehensive view of a strongly lensed planck-associated submillimeter galaxy

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