SCUBA-2 850um obs. of Herschel gal. : J/MNRAS/477/1099

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Authors : Duivenvoorden S. orcid , Oliver S., Scudder J.M. (hide) , Oliver S., Scudder J.M. et..al

VizieR DOI : 10.26093/cds/vizier.74771099
Bibcode : 2018MNRAS.477.1099D (ADS) (Simbad) (Objects)
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CDS Keywords : Galaxies, IR; Photometry, millimetric/submm; Redshifts
UAT : Galaxies, Infrared sources, Millimeter astronomy, Photometry, Submillimeter astronomy, Redshifted

Observation (OC)

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Inserted into VizieR : 15-Apr-2020
Last modification : 18-Aug-2024

Red, redder, reddest SCUBA-2 imaging of colour-selected Herschel sources. (2018)

Keywords : galaxies high-redshift; galaxies: starburst; Infrared: galaxies; submillimetre: galaxies

Abstract:High-redshift, luminous, dusty star-forming galaxies (DSFGs) constrain the extremity of galaxy formation theories. The most extreme are discovered through follow-up on candidates in large area surveys. Here, we present extensive 850um SCUBA-2 follow-up observations of 188 red DSFG candidates from the Herschel Multitiered Extragalactic Survey (HerMES) Large Mode Survey, covering 274deg^2^. We detected 87% with a signal-to-noise ratio >3 at 850um. We introduce a new method for incorporating the confusion noise in our spectral energy distribution fitting by sampling correlated flux density fluctuations from a confusion limited map. The new 850um data provide a better constraint on the photometric redshifts of the candidates, with photometric ...(more)
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Monthly Notices policies
We selected the 200 brightest galaxies i.e. S_500_>63mJy, of the 477 Asboth+ (2016, J/MNRAS/462/1989) sources, and we observed a random sub-set of 188 of them for 15min each using the DAISY pattern with the SCUBA-2 camera at the JCMT. The observations were taken in semester 15B between 2015 July 31 and 2015 November 15 with an opacity at 225GHz between 0.05 and 0.12.

  • VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+, 1998)
  • VIII/103 : Herschel Multi-tiered Extragalactic Survey (HerMES+, 2012)
  • VIII/95 : Herschel Multi-tiered Extragalactic Survey (Oliver+, 2012)
  • V/139 : The SDSS Photometric Catalog, Release 9 (Ahn, 2012)
  • VII/279 : SDSS quasar catalog
  • J/MNRAS/372/1621 : SCUBA Half-Degree Extragalactic Survey. II (Coppin+, 2006)
  • J/ApJ/663/81 : SED of hard X-ray selected AGN in XMDS (Polletta+, 2007)
  • J/MNRAS/380/199 : SCUBA Half-Degree Extragalactic Survey. III (Ivison+, 2007)
  • J/ApJ/707/1201 : LABOCA ECDFS Submillimeter Survey (LESS) (Weiss+, 2009)
  • J/MNRAS/411/505 : Sub-mm observations in Extended Chandra DFS (Chapin+, 2011)
  • J/ApJ/761/140 : Spectroscopy of Herschel-SPIRE galaxies (Casey+, 2012)
  • J/A+A/551/A100 : Panchromatic SED of Herschel sources (Berta+, 2013)
  • J/MNRAS/429/3047 : Observational parameters of SMGs programme (Bothwell+, 2013)
  • J/ApJ/768/91 : ALMA observations of LESS submm galaxies (Hodge+, 2013)
  • J/ApJ/812/43 : ALMA 870um obs. of HerMES galaxies (Bussmann+, 2015)
  • J/MNRAS/462/1989 : HerMES Large Mode Survey catalogue (Asboth+, 2016)
  • J/ApJ/832/78 : SCUBA-2 & LABOCA obs. of HATLAS galaxies (Ivison+, 2016)
  • J/MNRAS/465/1789 : SCUBA-2 Cosmology Legacy Survey (Geach+, 2017)
  • J/MNRAS/465/3558 : HATLAS candidate lensed galaxies (Negrello+, 2017)
  • J/A+A/614/A33 : 500{mu}m-risers sources (Donevski+, 2018)

                


                

                    

                


                

                    

                


                

                    
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