SIMBAD references

2016MNRAS.461.1719C - Mon. Not. R. Astron. Soc., 461, 1719-1733 (2016/September-2)

H-ATLAS: a candidate high redshift cluster/protocluster of star-forming galaxies.

CLEMENTS D.L., BRAGLIA F., PETITPAS G., GREENSLADE J., COORAY A., VALIANTE E., DE ZOTTI G., O'HALLORAN B., HOLDSHIP J., MORRIS B., PEREZ-FOURNON I., HERRANZ D., RIECHERS D., BAES M., BREMER M., BOURNE N., DANNERBAUER H., DARIUSH A., DUNNE L., EALES S., FRITZ J., GONZALEZ-NUEVO J., HOPWOOD R., IBAR E., IVISON R.J., LEEUW L.L., MADDOX S., MICHALOWSKI M.J., NEGRELLO M., OMONT A., OTEO I., SERJEANT S., VALTCHANOV I., VIEIRA J.D., WARDLOW J. and VAN DER WERF P.

Abstract (from CDS):

We investigate the region around the Planck-detected z=3.26 gravitationally lensed galaxy HATLAS J114637.9-001132 (hereinafter HATLAS12-00) using both archival Herschel data from the H-ATLAS survey and using submm data obtained with both LABOCA and SCUBA2. The lensed source is found to be surrounded by a strong overdensity of both Herschel-SPIRE sources and submm sources. We detect 17 bright (S870 > ∼7 mJy) sources at >4σ closer than 5 arcmin to the lensed object at 850/870 µm. 10 of these sources have good cross-identifications with objects detected by Herschel-SPIRE which have redder colours than other sources in the field, with 350 µm flux >250 µm flux, suggesting that they lie at high redshift. Submillimeter Array (SMA) observations localise one of these companions to ∼1 arcsec, allowing unambiguous cross identification with a 3.6 and 4.5 µm Spitzer source. The optical/near-IR spectral energy distribution of this source is measured by further observations and found to be consistent with z > 2, but incompatible with lower redshifts. We conclude that this system may be a galaxy cluster/protocluster or larger scale structure that contains a number of galaxies undergoing starbursts at the same time.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: high redshift - galaxies: starburst - submillimetre: galaxies - submillimetre: galaxies

Nomenclature: Fig. 1, Table 1: [CBP2016] LABOCA N (Nos 1-7). Fig. 1, Table 2: [CBP2016] SCUBA2 NN (Nos 1-14).

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 17

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