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An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field : Source catalogue and properties. / Stach, S. M.; Dudzevičiūtė, U.; Smail, I.; Swinbank, A. M.; Geach, J. E.; An, F. X.; Almaini, O.; Arumugam, V.; Blain, A. W.; Chapman, S. C.; Conselice, C. J.; Cooke, E. A.; Coppin, K. E. K.; Cunha, E. da; Dunlop, J. S.; Farrah, D.; Gullberg, B.; Hodge, J. A.; Ivison, R. J.; Kocevski, Dale D.; Michałowski, M. J.; Miyaji, Takamitsu; Scott, D.; Wardlow, J. L.; Weiss, Axel; Werf, P. van der.

In: Monthly Notices of the Royal Astronomical Society, Vol. 487, No. 4, stz1536, 06.06.2019, p. 4648–4668.

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Harvard

Stach, SM, Dudzevičiūtė, U, Smail, I, Swinbank, AM, Geach, JE, An, FX, Almaini, O, Arumugam, V, Blain, AW, Chapman, SC, Conselice, CJ, Cooke, EA, Coppin, KEK, Cunha, ED, Dunlop, JS, Farrah, D, Gullberg, B, Hodge, JA, Ivison, RJ, Kocevski, DD, Michałowski, MJ, Miyaji, T, Scott, D, Wardlow, JL, Weiss, A & Werf, PVD 2019, 'An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: Source catalogue and properties', Monthly Notices of the Royal Astronomical Society, vol. 487, no. 4, stz1536, pp. 4648–4668. https://doi.org/10.1093/mnras/stz1536

APA

Stach, S. M., Dudzevičiūtė, U., Smail, I., Swinbank, A. M., Geach, J. E., An, F. X., Almaini, O., Arumugam, V., Blain, A. W., Chapman, S. C., Conselice, C. J., Cooke, E. A., Coppin, K. E. K., Cunha, E. D., Dunlop, J. S., Farrah, D., Gullberg, B., Hodge, J. A., Ivison, R. J., ... Werf, P. V. D. (2019). An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: Source catalogue and properties. Monthly Notices of the Royal Astronomical Society, 487(4), 4648–4668. [stz1536]. https://doi.org/10.1093/mnras/stz1536

Vancouver

Author

Stach, S. M. ; Dudzevičiūtė, U. ; Smail, I. ; Swinbank, A. M. ; Geach, J. E. ; An, F. X. ; Almaini, O. ; Arumugam, V. ; Blain, A. W. ; Chapman, S. C. ; Conselice, C. J. ; Cooke, E. A. ; Coppin, K. E. K. ; Cunha, E. da ; Dunlop, J. S. ; Farrah, D. ; Gullberg, B. ; Hodge, J. A. ; Ivison, R. J. ; Kocevski, Dale D. ; Michałowski, M. J. ; Miyaji, Takamitsu ; Scott, D. ; Wardlow, J. L. ; Weiss, Axel ; Werf, P. van der. / An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field : Source catalogue and properties. In: Monthly Notices of the Royal Astronomical Society. 2019 ; Vol. 487, No. 4. pp. 4648–4668.

Bibtex

@article{9d90cdcb29344de289854227a4794a9f,
title = "An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: Source catalogue and properties",
abstract = "We present the catalogue and basic properties of sources in AS2UDS, an 870-\mum continuum survey with the Atacama Large Millimetre/sub-millimetre Array (ALMA) of 716 single-dish sub-millimetre sources detected in the UKIDSS/UDS field by the SCUBA-2 Cosmology Legacy Survey. In our sensitive ALMA follow-up observations, we detect 708 sub-millimetre galaxies (SMGs) at >4.3σ significance across the ∼1°-diameter field. We combine our precise ALMA positions with the extensive multiwavelength coverage in the UDS field which yields spectral energy distributions for our SMGs and a median redshift of z phot = 2.61 ± 0.09. This large sample reveals a statistically significant trend of increasing sub-millimetre flux with redshift suggestive of galaxy downsizing. 101 ALMA maps do not show a > 4.3σ SMG, but we demonstrate from stacking Herschel SPIRE observations at these positions, that the vast majority of these blank maps correspond to real single-dish sub-millimetre sources. We further show that these blank maps contain an excess of galaxies at z phot = 1.5-4 compared to random fields, similar to the redshift range of the ALMA-detected SMGs. In addition, we combine X-ray and mid-infrared active galaxy nuclei activity (AGN) indicators to yield a likely range for the AGN fraction of 8-28 per cent in our sample. Finally, we compare the redshifts of this population of high-redshift, strongly star-forming galaxies with the inferred formation redshifts of massive, passive galaxies being found out to z ∼ 2, finding reasonable agreement - in support of an evolutionary connection between these two classes of massive galaxy. ",
keywords = "galaxies: High-redshift, galaxies: Starburst, submillimetre: Galaxies",
author = "Stach, {S. M.} and U. Dudzevi{\v c}iūtė and I. Smail and Swinbank, {A. M.} and Geach, {J. E.} and An, {F. X.} and O. Almaini and V. Arumugam and Blain, {A. W.} and Chapman, {S. C.} and Conselice, {C. J.} and Cooke, {E. A.} and Coppin, {K. E. K.} and Cunha, {E. da} and Dunlop, {J. S.} and D. Farrah and B. Gullberg and Hodge, {J. A.} and Ivison, {R. J.} and Kocevski, {Dale D.} and Micha{\l}owski, {M. J.} and Takamitsu Miyaji and D. Scott and Wardlow, {J. L.} and Axel Weiss and Werf, {P. van der}",
note = "Submitted to MNRAS; Comments welcome. Full catalogue will be made publicly available on acceptance of paper",
year = "2019",
month = jun,
day = "6",
doi = "10.1093/mnras/stz1536",
language = "English",
volume = "487",
pages = "4648–4668",
journal = "Monthly Notices of the Royal Astronomical Society",
issn = "0035-8711",
publisher = "Oxford University Press",
number = "4",

}

RIS

TY - JOUR

T1 - An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field

T2 - Source catalogue and properties

AU - Stach, S. M.

AU - Dudzevičiūtė, U.

AU - Smail, I.

AU - Swinbank, A. M.

AU - Geach, J. E.

AU - An, F. X.

AU - Almaini, O.

AU - Arumugam, V.

AU - Blain, A. W.

AU - Chapman, S. C.

AU - Conselice, C. J.

AU - Cooke, E. A.

AU - Coppin, K. E. K.

AU - Cunha, E. da

AU - Dunlop, J. S.

AU - Farrah, D.

AU - Gullberg, B.

AU - Hodge, J. A.

AU - Ivison, R. J.

AU - Kocevski, Dale D.

AU - Michałowski, M. J.

AU - Miyaji, Takamitsu

AU - Scott, D.

AU - Wardlow, J. L.

AU - Weiss, Axel

AU - Werf, P. van der

N1 - Submitted to MNRAS; Comments welcome. Full catalogue will be made publicly available on acceptance of paper

PY - 2019/6/6

Y1 - 2019/6/6

N2 - We present the catalogue and basic properties of sources in AS2UDS, an 870-\mum continuum survey with the Atacama Large Millimetre/sub-millimetre Array (ALMA) of 716 single-dish sub-millimetre sources detected in the UKIDSS/UDS field by the SCUBA-2 Cosmology Legacy Survey. In our sensitive ALMA follow-up observations, we detect 708 sub-millimetre galaxies (SMGs) at >4.3σ significance across the ∼1°-diameter field. We combine our precise ALMA positions with the extensive multiwavelength coverage in the UDS field which yields spectral energy distributions for our SMGs and a median redshift of z phot = 2.61 ± 0.09. This large sample reveals a statistically significant trend of increasing sub-millimetre flux with redshift suggestive of galaxy downsizing. 101 ALMA maps do not show a > 4.3σ SMG, but we demonstrate from stacking Herschel SPIRE observations at these positions, that the vast majority of these blank maps correspond to real single-dish sub-millimetre sources. We further show that these blank maps contain an excess of galaxies at z phot = 1.5-4 compared to random fields, similar to the redshift range of the ALMA-detected SMGs. In addition, we combine X-ray and mid-infrared active galaxy nuclei activity (AGN) indicators to yield a likely range for the AGN fraction of 8-28 per cent in our sample. Finally, we compare the redshifts of this population of high-redshift, strongly star-forming galaxies with the inferred formation redshifts of massive, passive galaxies being found out to z ∼ 2, finding reasonable agreement - in support of an evolutionary connection between these two classes of massive galaxy.

AB - We present the catalogue and basic properties of sources in AS2UDS, an 870-\mum continuum survey with the Atacama Large Millimetre/sub-millimetre Array (ALMA) of 716 single-dish sub-millimetre sources detected in the UKIDSS/UDS field by the SCUBA-2 Cosmology Legacy Survey. In our sensitive ALMA follow-up observations, we detect 708 sub-millimetre galaxies (SMGs) at >4.3σ significance across the ∼1°-diameter field. We combine our precise ALMA positions with the extensive multiwavelength coverage in the UDS field which yields spectral energy distributions for our SMGs and a median redshift of z phot = 2.61 ± 0.09. This large sample reveals a statistically significant trend of increasing sub-millimetre flux with redshift suggestive of galaxy downsizing. 101 ALMA maps do not show a > 4.3σ SMG, but we demonstrate from stacking Herschel SPIRE observations at these positions, that the vast majority of these blank maps correspond to real single-dish sub-millimetre sources. We further show that these blank maps contain an excess of galaxies at z phot = 1.5-4 compared to random fields, similar to the redshift range of the ALMA-detected SMGs. In addition, we combine X-ray and mid-infrared active galaxy nuclei activity (AGN) indicators to yield a likely range for the AGN fraction of 8-28 per cent in our sample. Finally, we compare the redshifts of this population of high-redshift, strongly star-forming galaxies with the inferred formation redshifts of massive, passive galaxies being found out to z ∼ 2, finding reasonable agreement - in support of an evolutionary connection between these two classes of massive galaxy.

KW - galaxies: High-redshift

KW - galaxies: Starburst

KW - submillimetre: Galaxies

UR - http://www.scopus.com/inward/record.url?scp=85070104229&partnerID=8YFLogxK

U2 - 10.1093/mnras/stz1536

DO - 10.1093/mnras/stz1536

M3 - Article

VL - 487

SP - 4648

EP - 4668

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

SN - 0035-8711

IS - 4

M1 - stz1536

ER -