J/A+A/572/A90ivo://CDS.VizieR/J/A+A/572/A90doi:10.26093/cds/vizier.35720090CDSLemaux B.C.Le Floc'h E.Le Fevre O.Ilbert O.Tresse L.Lubin L.M.,Zamorani G.Gal R.R.Ciliegi P.Cassata P.Kocevski D.D.McGrath E.J.,Bardelli S.Zucca E.Squires G.K.2017-12-07T07:27:26Z2014-12-02T12:07:34ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesvisible-astronomyabsolute-magnitudeapparent-magnitudephotometryredshiftedWe investigate of the properties of ~2000 Herschel/SPIRE far-infrared-selected galaxies from 0<z<4 in the CFHTLS-D1 field. Using a combination of extensive spectroscopy from the VVDS and ORELSE surveys, deep multiwavelength imaging from CFHT, VLA, Spitzer, XMM-Newton, and Herschel, and well-calibrated spectral energy distribution fitting, Herschel-bright galaxies are compared to optically-selected galaxies at a variety of redshifts. Herschel-selected galaxies are observed to span a range of stellar masses, colors, and absolute magnitudes equivalent to galaxies undetected in SPIRE. Though many Herschel galaxies appear to be in transition, such galaxies are largely consistent with normal star-forming galaxies when rest-frame colors are utilized. The nature of the star-forming "main sequence" is studied and we warn against adopting this framework unless the main sequence is determined precisely. Herschel galaxies at different total infrared luminosities (L_TIR_) are compared. Bluer optical colors, larger nebular extinctions, and larger contributions from younger stellar populations are observed for galaxies with larger L_TIR_, suggesting that low-L_TIR_ galaxies are undergoing rejuvenated starbursts while galaxies with higher L_TIR_ are forming a larger percentage of their stellar mass. A variety of methods are used to select powerful active galactic nuclei (AGN). Galaxies hosting all types of AGN are observed to be undergoing starbursts more commonly and vigorously than a matched sample of galaxies without powerful AGN and, additionally, the fraction of galaxies with an AGN increases with increasing SFR at all redshifts. At all redshifts (0<z<4) the most prodigious star-forming galaxies are found to contain the highest fraction of powerful AGN. For redshift bins that allow a comparison (z>0.5), the highest L_TIR_ galaxies in a given redshift bin are unobserved by SPIRE at subsequently lower redshifts, a trend linked to downsizing. In conjunction with other results, this evidence is used to argue for prevalent AGN-driven quenching in starburst galaxies across cosmic time.2014A&A...572A..90Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/572/A90CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/250 : The VIMOS VLT deep survey (VVDS-DEEP) (Le Fevre+ 2005)III/269 : VIMOS VLT Deep Survey (VVDS) (Le Fevre+, 2013)II/317 : The CFHTLS Survey (T0007 release) (Hudelot+ 2012)VI/139 : Herschel Observation Log (Herschel Science Centre, 2013)J/ApJ/761/140 : Spectroscopy of Herschel-SPIRE galaxies (Casey+, 2012)J/MNRAS/417/2239 : SPIRE (f250um>17.4mJy) GOODS-N galaxies (Symeonidis+, 2011)J/A+A/457/79 : VIMOS VLT Deep Survey: faint type-1 AGN sample (Gavignaud+ 2006)J/A+A/495/53 : Physical properties of VVDS galaxies (Lamareille+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/572/A90https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/572/A90http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/572/A90https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/572/A90https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/572/A90http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/572/A90GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/572/A90/vvdsir (All Herschel/SPIRE detections in the CFHTLS-D1 field)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/572/A90/vvdsir?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/572/A90/vvdsir?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/572/A90/vvdsir?GETtext/xml+votable180.050000true36.73270111-4.053040.0055555555555555566/17683 17686 17689 17692 176943.2031150387835462e-22 5.950631229554308e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/572/A90?format=asciiInfraredOpticaldefaultJ/A+A/572/A90/vvdsirAll Herschel/SPIRE detections in the CFHTLS-D1 fieldSimbadNameSimbad column added by the CDSmeta.idcharn_logLXs[I] I for {infinity}meta.notecharSPIRE[95/19052] Internal VVDS SPIRE IDmeta.id;meta.mainintprimaryRAJ2000Right ascension in SPIRE (J2000.0)degpos.eq.ra;meta.mainDEJ2000Declination in SPIRE (J2000.0)degpos.eq.dec;meta.mainf24[0/1] 24um parent? (yes=1, no=0) (2)meta.codeintRAOdeg? Optical Right ascension (J2000.0) (1)degpos.eq.ranullableDEOdeg? Optical Declination (J2000.0) (1)degpos.eq.decnullableBz[0/10]? Best redshift, photometric or spectroscopicsrc.redshift;pos.heliocentricdoublenullablen_BzSource of best redshift (3)meta.notecharq_Bz[-10/219]?=-100 Quality flag for VVDS spectroscopic redshift, 4/14/24=best (1)meta.code.qualintnullablezph[0/4]? Photometric redshift (1)src.redshiftdoublenullableumag? CFHT/Megacam u*-band apparent magnitude (1)magphot.mag;em.opt.Udoublenullablegmag? CFHT/Megacam g'-band apparent magnitude (1)magphot.mag;em.opt.Bdoublenullablermag? CFHT/Megacam r'-band apparent magnitude (1)magphot.mag;em.opt.Rdoublenullableimag? CFHT/Megacam i'-band apparent magnitude (1)magphot.mag;em.opt.Idoublenullablezmag? CFHT/Megacam z'-band apparent magnitude (1)magphot.mag;em.opt.IdoublenullableJmag? CFHT/WIRCam J-band apparent magnitude (1)magphot.mag;em.IR.JdoublenullableHmag? CFHT/WIRCam H-band apparent magnitude (1)magphot.mag;em.IR.HdoublenullableKmag? CFHT/WIRCam Ks-band apparent magnitude (1)magphot.mag;em.IR.KdoublenullableIRAC1? Spitzer/IRAC 3.6um-band apparent magnitude (1)magphot.mag;em.IR.3-4umfloatnullableIRAC2? Spitzer/IRAC 4.5um-band apparent magnitude (1)magphot.mag;em.IR.4-8umfloatnullableIRAC3? Spitzer/IRAC 5.8um-band apparent magnitude (1)magphot.flux.density;em.IR.4-8umfloatnullableIRAC4? Spitzer/IRAC 8.0um-band apparent magnitude (1)magphot.flux.density;em.IR.8-15umfloatnullableMIPS1? Spitzer/MIPS 24um-band apparent magnitude (1)magphot.magdoublenullableF250? Herschel/SPIRE 250um band flux densitymJyphot.flux.density;em.mm.750-1500GHzfloatnullablee_F250? Error on F250mJystat.errorfloatnullableF350? Herschel/SPIRE 350um band flux densitymJyphot.flux.density;em.mm.750-1500GHzfloatnullablee_F350? Error on F350mJystat.errorfloatnullableF500? Herschel/SPIRE 500um band flux densitymJyphot.flux.density;em.mm.400-750GHzfloatnullablee_F500? Error on F500mJystat.errorfloatnullablelogLir? Total infrared luminosity (1)log(solLum)phys.luminosity;em.IRdoublenullableE_logLir? 1-{sigma} positive error on logLir (1)log(solLum)stat.error;stat.maxdoublenullablee_logLir? 1-{sigma} negative error on logLir (1)log(solLum)stat.errordoublenullableFUVMAG? Galex FUV band restframe absolute magnitude (1)magphys.magAbsdoublenullableNUVMAG? Galex NUV band restframe absolute magnitude (1)magphys.magAbsdoublenullableuMAG? CFHT/Megacam u*-band restframe absolute magnitude (1)magphys.magAbsdoublenullablegMAG? CFHT/Megacam u*-band restframe absolute magnitude (1)magphys.magAbsdoublenullablerMAG? CFHT/Megacam u*-band restframe absolute magnitude (1)magphys.magAbsdoublenullableiMAG? CFHT/Megacam u*-band restframe absolute magnitude (1)magphys.magAbsdoublenullablezMAG? CFHT/Megacam u*-band restframe absolute magnitude (1)magphys.magAbsdoublenullableJMAG? CFHT/WIRCam J-band restframe absolute magnitude (1)magphys.magAbsdoublenullableHMAG? CFHT/WIRCam H-band restframe absolute magnitude (1)magphys.magAbsdoublenullableKMAG? CFHT/WIRCam Ks-band restframe absolute magnitude (1)magphys.magAbsdoublenullablelogM*? Stellar mass (1)log(solMass)phys.massfloatnullableE_logM*? 1-{sigma} positive error on logM* (1)log(solMass)stat.error;stat.maxfloatnullablee_logM*? 1-{sigma} negative error on logM* (1)log(solMass)stat.errorfloatnullablelogSFR? Star formation rate (1)log(solMass.yr**-1)phys.SFRfloatnullableE_logSFR? 1-{sigma} positive error on logSFR (1)log(solMass.yr**-1)stat.error;stat.maxfloatnullablee_logSFR? 1-{sigma} negative error on logSFR (1)log(solMass.yr**-1)stat.error;phys.SFRfloatnullablelogAge? Luminosity-weighted mean stellar age (1)log(yr)time.age;stat.meandoublenullableE(B-V)? Estimated dust extinction of the stellar continuum (1)magphot.color.excessfloatnullableRAXdeg? Right ascension in XMM/Newton (J2000.0) (1)degpos.eq.ranullableDEXdeg? Declination in XMM/Newton (J2000.0) (1)degpos.eq.decnullablelogLXs? Restframe luminosity in the XMM/EPIC [0.5-2]keV band (1)log(1e-07W)phys.luminosity;em.X-raydoublenullablelogLXh? Restframe luminosity in the XMM/EPIC [2-10]keV band (1)log(1e-07W)phys.luminosity;em.X-raydoublenullablen_logLXh[I] I for {infinity}meta.notecharlogLX? Restframe bolometric X-ray luminosity (1)log(1e-07W)phys.luminosity;em.X-raydoublenullableRArdeg? Right ascension in VLA/B-array (J2000.0) (1)degpos.eq.ranullableDErdeg? Declination in VLA/B-array (J2000.0) (1)degpos.eq.decnullablelogP0.6? Restframe power density in the GMRT 0.6GHz channel (1)log(W.Hz**-1)phys.luminosity;em.radio.400-750MHzdoublenullablen_logP0.6[I] I for {infinity}meta.notecharlogP1.4? Restframe power density in the VLA 1.4GHz channel (1)log(W.Hz**-1)phys.luminosity;em.radio.750-1500MHzdoublenullablen_logP1.4[I] I for {infinity}meta.notecharalpha[-2.3/1.1]? Radio spectral slope {alpha} (P_{nu}_{prop.to}{nu}^-{alpha}^)arith.grad;spect.dopplerVeloc.radio;em.radiofloatnullableIRAGN[0/1]? Near-infrared-selected AGN? (yes=1, no=0)meta.codeintnullable