J/MNRAS/479/4577ivo://CDS.VizieR/J/MNRAS/479/4577doi:10.26093/cds/vizier.74794577CDSZeballos M.Aretxaga I.Hughes D.H.Humphrey A.Wilson G.W.,Austermann J.Dunlop J.S.Ezawa H.Ferrusca D.Hatsukade B.,Ivison R.J.Kawabe R.Kim S.Kodama T.Kohno K.Montana A.,Nakanishi K.Plionis M.Sanchez-Arguelles D.Stevens J.A.Tamura Y.,Velazquez M.Yun M.S.2024-08-18T20:20:47Z2022-05-10T14:19:03ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxiesactive-galactic-nucleimillimeter-astronomyphotometrysubmillimeter-astronomyradio-sourcesWe present observations at 1.1mm towards 16 powerful radio galaxies and a radio-quiet quasar at 0.5<z<6.3 acquired with the AzTEC camera mounted at the James Clerk Maxwell Telescope and Atacama Submillimeter Telescope Experiment to study the spatial distribution of submillimetre galaxies (SMGs) towards possible protocluster regions. The survey covers a total area of 1.01 sq deg with rms depths of 0.52-1.44mJy and detects 728 sources above 3{sigma}. We find overdensities of a factor of ~2 in the source counts of three individual fields (4C+23.56, PKS1138-262, and MRC0355-037) over areas of ~200 sq deg. When combining all fields, the source-count analysis finds an overdensity that reaches a factor >~3 at S1.1mm>=4mJy covering a 1.5-arcmin-radius area centred on the active galactic nucleus. The large size of our maps allows us to establish that beyond a radius of 1.5 arcmin, the radial surface density of SMGs falls to that of a blank field. In addition, we find a trend for SMGs to align closely to a perpendicular direction with respect to the radio jets of the powerful central radio galaxies (73^-14^_+13_deg). This misalignment is found over projected comoving scales of 4-20Mpc, departs from perfect alignment (0 deg) by ~5{sigma}, and apparently has no dependence on SMG luminosity. Under the assumption that the AzTEC sources are at the redshift of the central radio galaxy, the misalignment reported here can be interpreted as SMGs preferentially inhabiting mass-dominant filaments funnelling material towards the protoclusters, which are also the parent structures of the radio galaxies.2018MNRAS.479.4577Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/479/4577CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/479/4577https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/479/4577http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/479/4577https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/479/4577https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/479/4577http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/479/4577GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tap1.8058623843283312e-22 1.8058623843283312e-22MillimeterRadiodefaultJ/MNRAS/479/4577/table3AzTEC source catalogue for the field of PKS1138-262recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea1SDSSJ1030+0524 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatJ/MNRAS/479/4577/tablea2TNJ0924-2201 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea3TNJ1338-1942 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idinte_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatJ/MNRAS/479/4577/tablea4TNJ2007-1316 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea54C+41.17 AzTEC source cataloguee_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatJ/MNRAS/479/4577/tablea6TNJ2009-3040 AzTEC source catalogueIDSource ID within the tablemeta.idintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea7MRC0316-257 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea8PKS0529-549 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea9MRC2104-242 AzTEC source catalogueIDSource ID within the tablemeta.idintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea104C+23.56 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea11MRC0355-037 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea12MRC2048-272 AzTEC source catalogueS/NSignal to noise ratio (1)stat.snrfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea13TXS2322-040 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea14MRC2322-052 AzTEC source catalogueE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatJ/MNRAS/479/4577/tablea15MRC2008-068 AzTEC source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharS/NSignal to noise ratio (1)stat.snrfloatSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloatJ/MNRAS/479/4577/tablea16MRC2201-555 AzTEC source catalogueS/NSignal to noise ratio (1)stat.snrfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource ID within the tablemeta.idintIAUnameSource namemeta.id;meta.maincharSMeasured 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_SMeasured 1.1mm flux density errormJystat.errorfloatSdebDeboosted 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatE_SdebUpper 68% confidence interval in SdebmJystat.error;stat.maxfloate_SdebLower 68% confidence interval in SdebmJystat.errorfloatP<0Probability for the source to have a negative deboosted fluxstat.fit.goodnessfloat