J/ApJ/865/106ivo://CDS.VizieR/J/ApJ/865/106doi:10.26093/cds/vizier.18650106CDSCowie L.L.Gonzalez-Lopez J.Barger A.J.Bauer F.E.Hsu L.-Y.,Wang W.-H.2022-08-09T13:47:11Z2021-06-09T10:21:36ZCDS support team

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

cds-question@unistra.frmillimeter-astronomyphotometrysubmillimeter-astronomyinfrared-photometryredshiftedsurveysgalaxiesWe analyze the >4{sigma} sources in the most sensitive 100arcmin^2^ area (rms<0.56mJy) of a SCUBA-2 850{mu}m survey of the GOODS-S and present the 75 band-7 ALMA sources (>4.5{sigma}) obtained from high-resolution interferometric follow-up observations. The raw SCUBA-2 >4{sigma} limit is fainter than 2.25mJy throughout this region, and deboosting corrections would lower this further. Of the 53 SCUBA-2 sources in this sample, only five have no ALMA detections, while 13% (68% confidence range 7%-19%) have multiple ALMA counterparts. Color-based high-redshift dusty galaxy selection techniques find at most 55% of the total ALMA sample. In addition to using literature spectroscopic and optical/near-infrared photometric redshifts, we estimate far infrared photometric redshifts based on an Arp 220 template. We identify seven z>~4 candidates. We see the expected decline with redshift of the 4.5 and 24{mu}m to 850{mu}m flux ratios, confirming these as good diagnostics of z>~4 candidates. We visually classify 52 ALMA sources, finding 44% (68% confidence range 35%-53%) to be apparent mergers. We calculate rest-frame 2-8keV and 8-28keV luminosities using the 7Ms Chandra X-ray image. Nearly all of the ALMA sources detected at 0.5-2keV are consistent with a known X-ray luminosity to 850{mu}m flux relation for star-forming galaxies, while most of those detected at 2-7keV are moderate-luminosity AGNs that lie just above the 2-7keV detection threshold. The latter largely have substantial obscurations of logN_H_=23-24cm^-2^, but two of the high-redshift candidates may even be Compton thick.2018ApJ...865..106Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/865/106CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/261 : GOODS initial results (Giavalisco+, 2004)III/250 : The VIMOS VLT deep survey (VVDS-DEEP) (Le Fevre+ 2005)VIII/95 : Herschel Multi-tiered Extragalactic Survey (Oliver+, 2012)VIII/103 : Herschel Multi-tiered Extragalactic Survey (Oliver+, 2012)J/MNRAS/344/887 : Sub-mm observations of the HDF (Serjeant+, 2003)J/ApJS/155/271 : CDF-South: Optical spectroscopy (Szokoly+, 2004)J/ApJ/622/772 : Redshift survey of submillimeter galaxies (Chapman+, 2005)J/A+A/437/883 : K20 survey: spectroscopic catalogue (Mignoli+, 2005)J/AJ/132/1729 : HUDF BVI-dropout sources (Beckwith+, 2006)J/A+A/504/751 : GOODS-MUSIC catalog updated version (Santini+, 2009)J/ApJ/693/1713 : Spectroscopy of X-ray sources in ECDF-S (Treister+, 2009)J/ApJ/707/1201 : LABOCA ECDFS Submillimeter Survey (LESS) (Weiss+, 2009)J/A+A/512/A12 : VLT/VIMOS spectrosc. in GOODS-South field (Balestra+, 2010)J/ApJS/189/270 : MUSYC optical imaging in ECDF-S (Cardamone+, 2010)J/A+A/511/A50 : JHks of GOODS-South field (Retzlaff+, 2010)J/MNRAS/405/2260 : GOODS-S field AzTEC/AST Deep 1.1mm imaging (Scott+, 2010)J/ApJS/191/124 : Opt. spectroscopy of ECDF-S X-ray sources (Silverman+, 2010)J/A+A/533/A119 : GOODS-Herschel North and South catalogs (Elbaz+, 2011)J/A+A/528/A35 : Infrared luminosity in GOODS fields (Magnelli+, 2011)J/ApJ/742/3 : Photometric catalogs for ECDF-S and CDF-N (Rafferty+, 2011)J/MNRAS/415/1479 : LESS photometric redshift survey (Wardlow+, 2011)J/ApJS/195/10 : The CDF-S survey: 4Ms source catalogs (Xue+, 2011)J/ApJ/761/140 : Spectroscopy of Herschel-SPIRE galaxies (Casey+, 2012)J/MNRAS/425/2116 : Arizona CDFS Environment Survey, ACES (Cooper+, 2012)J/MNRAS/436/1919 : SCUBA observations of COSMOS galaxies (Casey+, 2013)J/ApJS/207/24 : GOODS-S CANDELS multiwavelength catalog (Guo+, 2013)J/ApJ/768/91 : ALMA observations of LESS submm galaxies (Hodge+, 2013)J/A+A/549/A63 : GMASS photometry (Kurk+, 2013)J/ApJ/784/9 : SCUBA-2 high-redshift galaxies sample (Barger+, 2014)J/A+A/570/A11 : The Hawk-I UDS and GOODS Survey (HUGS) (Fontana+, 2014)J/ApJ/796/60 : ECDFS galaxies phot. redshifts & counterparts (Hsu+, 2014)J/ApJ/788/125 : ALMA survey of ECDFS submillimeter galaxies (Simpson+, 2014)J/ApJS/214/24 : 3D-HST+CANDELS catalog (Skelton+, 2014)J/ApJS/218/33 : Spitzer-CANDELS catalog within 5 deep fields (Ashby+, 2015)J/ApJ/806/110 : ALESS survey: SMGs in the ECDF-S data (da Cunha+, 2015)J/ApJ/801/97 : GOODS-S & UDS stellar masses from CANDELS (Santini+, 2015)J/ApJ/815/129 : X-ray AGNs with Subaru/FMOS NIR observations (Suh+, 2015)J/ApJ/825/7 : Evolution of ~6Ms CDF-S galaxies (Lehmer+, 2016)J/ApJS/225/27 : 3D-HST Survey: grism spectra master cat. (Momcheva+, 2016)J/ApJ/820/83 : ALMA galaxy data in COSMOS field (Scoville+, 2016)J/ApJ/830/51 : FourStar galaxy evolution survey (Straatman+, 2016)J/ApJS/224/15 : Improved 2Ms and 250ks Chandra catalogs (Xue+, 2016)J/A+A/608/A15 : ALMA survey of submm gal. in COSMOS field (Brisbin+, 2017)J/ApJ/837/139 : SUPER GOODS. I. Ultradeep SCUBA-2 survey (Cowie+, 2017)J/ApJ/840/78 : ALMA-identified SMGs redshifts in ECDFS (Danielson+, 2017)J/A+A/608/A2 : MUSE Hubble Ultra Deep Field Survey. II. (Inami+, 2017)J/ApJS/228/2 : Chandra Deep Field-South survey: 7Ms sources (Luo+, 2017)J/ApJS/235/34 : Deep JVLA imaging of GOODS-N at 20cm (Owen, 2018)J/A+A/609/A30 : Monochromatic conversion factors to LIR (Schreiber+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/865/106https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/865/106http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/865/106https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/865/106https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/865/106http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/865/106GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/865/106/alma (CDF-S band 7 ALMA >4.5{sigma} sources and redshift data (Tables 4 and 5))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/865/106/alma?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/865/106/alma?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/865/106/alma?GETtext/xml+votable180.050000true53.03037083-27.855777780.005555555555555556Cone search capability for table J/ApJ/865/106/table2 (Central CDF-S 850um (rms<0.56mJy, Flux>2.25mJy))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/865/106/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/865/106/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/865/106/table2?GETtext/xml+votable180.050000true53.04779167-27.869666670.0055555555555555566/359351.75791659948925e-22 2.2630631615001444e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/865/106?format=asciiInfraredMillimeterdefaultJ/ApJ/865/106/almaCDF-S band 7 ALMA >4.5{sigma} sources and redshift data (Tables 4 and 5)r_zspec[1/8]? Reference on zspec (9)meta.ref;pos.frameintnullablef_SeqFlag on Seq (4)meta.codechare_Flux[0.1/0.81] Flux uncertaintymJystat.error;phot.fluxfloatq_zphotQuality of zphot (10)meta.code.qualcharzFIR[1.73/8]? FIR photometric redshift (11)src.redshift;em.IRfloatnullableG13Display the GOODS-S CANDELS data (Guo+, 2013, J/ApJS/207/24) within 0.7"meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharn_Seq[o] Note on Seq (1)meta.notecharALMAALMA source name (HHMMSS+DDMMSS; J2000)meta.id;meta.maincharr_FluxNote on Flux (2)meta.refcharn_Ksmag[-] Note on Ksmag (6)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/75] Running sequence numbermeta.idintRAJ2000[3] Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000[27] Degree of declination (J2000)pos.eq.dec;meta.mainFpk[0.55/6] ALMA peak fluxmJyphot.flux.density;em.mm.200-400GHzfloate_Fpk[0.07/0.4] Fpk uncertaintymJystat.errorfloatS/N[4.8/48.7] Signal-to-noise ratiostat.snrfloatFlux[0.84/8.93] Best ALMA 850um flux estimatemJyphot.flux.density;em.mm.200-400GHzfloatF1.13[0.47/2.1]? ALMA 1.13mm flux from F18 (3)mJyphot.flux.density;em.mm.200-400GHzfloatnullableSMM[1/52]? SCUBA-2 counterpart source number from Table 2meta.id.crossintnullableOffset[0.29/5.7]? Offset between the nearest SCUBA-2 source and the ALMA positionsarcsecpos.angDistancefloatnullablezmag[21.5/27.9]? HST/ACS F850LP magnitude (5)magphot.mag;em.opt.IfloatnullableHmag[20.2/26.7]? HST/WFC3 F160W magnitude (5)magphot.mag;em.IR.HfloatnullableKsmag[19.6/26.9] Ks-band magnitude (7)magphot.mag;em.IR.Kfloat4.5mag[19.2/23.5]? Spitzer/IRAC 4.5um band magnitude (8)magphot.mag;em.IR.4-8umfloatnullable8mag[18.3/22.6]? Spitzer/IRAC 8um band magnitude (8)magphot.flux.density;em.IR.8-15umfloatnullableSepG13[0.01/0.7]? Offset between the ALMA and G13 (Guo+ 2013, J/ApJS/207/24) source positionsarcsecpos.angDistancefloatnullablezspec[0.65/3.85]? Spectroscopic redshiftsrc.redshiftfloatnullablezphot[0.68/9.42]? Photometric redshift from ZFOURGE (Straatman+ 2016, J/ApJ/830/51)src.redshiftfloatnullableJ/ApJ/865/106/table2Central CDF-S 850um (rms<0.56mJy, Flux>2.25mJy)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/53] Running sequence numbermeta.idintSMMSCUBA-2 source name (HHMMSS+DDMMSS, J2000)meta.id;meta.maincharRAJ2000[3] SCUBA-2 Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000[27] SCUBA-2 Degree of declination (J2000)pos.eq.dec;meta.mainFlux[2.25/10.1] SCUBA-2 flux (1)mJyphot.flux.density;em.mm.200-400GHzfloate_Flux[0.31/0.53] Flux uncertaintymJystat.error;phot.fluxfloatRAA[3]? ALMA Hour of right ascension (J2000)pos.eq.ranullableDEA[27]? ALMA Degree of declination (J2000)pos.eq.decnullableOffset[0.29/4.8]? offset between the SCUBA-2 and ALMA source positionsarcsecpos.angDistancefloatnullableFalma[0.1/8.9] ALMA 850um fluxmJyphot.flux.density;em.mm.200-400GHzfloatn_Falma[e] Note on Falma (2)meta.notechar