J/ApJ/913/103ivo://CDS.VizieR/J/ApJ/913/103doi:10.26093/cds/vizier.19130103CDSde Graaff A.Bezanson R.Franx M.van der Wel A.Holden B.,van de Sande J.Bell E.F.D'Eugenio F.Maseda M.V.Muzzin A.,Sobral D.Straatman C.M.S.Wu P.-F.2023-01-31T12:57:53Z2022-12-14T09:29:04ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyhst-photometryvisible-astronomysurveysinfrared-sourcesWe explore the connection between the kinematics, structures and stellar populations of massive galaxies at 0.6<z<1.0 using the fundamental plane (FP). Combining stellar kinematic data from the Large Early Galaxy Astrophysics Census (LEGA-C) survey with structural parameters measured from deep Hubble Space Telescope imaging, we obtain a sample of 1419 massive (log(M_*_/M_{sun}_)>10.5) galaxies that span a wide range in morphology, star formation activity, and environment, and therefore is representative of the massive galaxy population at z~0.8. We find that quiescent and star-forming galaxies occupy the parameter space of the g-band FP differently and thus have different distributions in the dynamical mass-to-light ratio (M_dyn_/L_g_), largely owing to differences in the stellar age and recent star formation history, and to a lesser extent, the effects of dust attenuation. In contrast, we show that both star-forming and quiescent galaxies lie on the same mass FP at z~0.8, with a comparable level of intrinsic scatter about the plane. We examine the variation in M_dyn_/M_*_ through the thickness of the mass FP, finding no significant residual correlations with stellar population properties, Sersic index, or galaxy overdensity. Our results suggest that, at fixed size and velocity dispersion, the variations in M_dyn_/L_g_ of massive galaxies reflect an approximately equal contribution of variations in M_*_/L_g_, and variations in the dark matter fraction or initial mass function.2021ApJ...913..103Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/913/103CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/hst : HST Archived Exposures Catalog (STScI, 2007)V/154 : Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020)J/ApJS/173/293 : UV-Optical galaxy color-magnitude diagram I. (Wyder+, 2007)J/MNRAS/397/75 : Fundamental Plane analysis in Shapley (Gargiulo+, 2009)J/ApJ/724/714 : Velocity dispersions of MS1054-03 & Coma gal. (Holden+, 2010)J/A+A/524/A6 : Evolution of spectral early-type galaxies (Saglia+, 2010)J/ApJ/735/86 : NEWFIRM MBS: photometric catalogs (Whitaker+, 2011)J/ApJS/196/11 : Bulge+disk decompositions of SDSS galaxies (Simard+, 2011)J/A+A/544/A156 : UltraVISTA Catalogue Release DR1 (McCracken+, 2012)J/ApJS/203/24 : Structural param. of galaxies in CANDELS (van der Wel+, 2012)J/AJ/145/77 : Imaging & spectroscopy in 3 galaxy clusters (Jorgensen+, 2013)J/ApJS/206/8 : COSMOS/UltraVISTA Ks-selected catalogs v4.1 (Muzzin+, 2013)J/ApJ/771/85 : Dynamical masses of z~2 quiescent gal. (van de Sande+, 2013)J/A+A/556/A55 : Multi-color phot. of star-forming galaxies (Ilbert+, 2013)J/ApJ/777/18 : Stellar mass functions of galaxies to z=4 (Muzzin+, 2013)J/MNRAS/446/2144 : Galaxy And Mass Assembly: red & blue gal. (Taylor+, 2015)J/ApJ/799/148 : DEIMOS galaxy sample at z~0.7 (Bezanson+, 2015)J/MNRAS/446/3943 : galaxies 2D phot. decompositions in SDSS-DR7 (Meert+, 2015)J/ApJ/805/121 : Overdensities of 0<z<3 COSMOS galaxies (Darvish+, 2015)J/ApJS/219/8 : SFR for WISE + SDSS spectroscopic galaxies (Chang+, 2015)J/ApJ/821/101 : Stellar MFP for massive quiescent z<0.7 gal. (Zahid+, 2016)J/ApJS/224/24 : The COSMOS2015 catalog (Laigle+, 2016)J/ApJ/837/16 : Cosmic web of galaxies in the COSMOS field (Darvish+, 2017)J/ApJ/858/60 : z~0.8 quiescent gal. kinematics from LEGA-C (Bezanson+, 2018)J/ApJS/239/27 : LEGA-C DR2: galaxies in the COSMOS field (Straatman+, 2018)J/MNRAS/483/2057 : SDSS-IV MaNGA Morphological Catalogues (Fischer+, 2019)J/ApJ/877/103 : Half-mass radii for ~7000 gal. at 1.0<=z<=2.5 (Suess+, 2019)J/ApJ/881/42 : HST phot. & GMOS sp. of Lynx E & W clusters (Jorgensen+, 2019)J/ApJS/256/44 : LEGA-C DR3: spectra of 0.6<z<1 galaxies (van der Wel+, 2021)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/913/103https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/913/103http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/913/103https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/913/103https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/913/103http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/913/103GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/913/103/table1 (*Results of the MAGPHYS SED modeling)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/913/103/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/913/103/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/913/103/table1?GETtext/xml+votable180.050000true150.38111.7800238890.0055555555555555565/6814 6/27245 27247 27344https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/913/103?format=asciiOpticalInfrareddefaultJ/ApJ/913/103/table1*Results of the MAGPHYS SED modelingrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[MMS2013][4792/261923] UltraVISTA identifier (Muzzin+, 2013, J/ApJS/206/8)meta.id;meta.mainintlogM2.5Log stellar mass; 2.5th percentilelog(solMass)phys.massfloatlogM16Log stellar mass; 16th percentilelog(solMass)phys.massfloatlogM50Log stellar mass; 50th percentilelog(solMass)phys.massfloatlogM84Log stellar mass; 84th percentilelog(solMass)phys.massfloatlogM97.5Log stellar mass; 97.5th percentilelog(solMass)phys.massfloatlogsSFR2.5Log specific SFR; 2.5th percentilelog(yr**-1)phys.SFRfloatlogsSFR16Log specific SFR; 16th percentilelog(yr**-1)phys.SFRfloatlogsSFR50Log specific SFR; 50th percentilelog(yr**-1)phys.SFRfloatlogsSFR84Log specific SFR; 84th percentilelog(yr**-1)phys.SFRfloatlogsSFR97.5Log specific SFR; 97.5th percentilelog(yr**-1)phys.SFRfloatlogAge2.5Log luminosity-weighted age; 2.5th percentilelog(yr)time.agefloatlogAge16Log luminosity-weighted age; 16th percentilelog(yr)time.agefloatlogAge50Log luminosity-weighted age; 50th percentilelog(yr)time.agefloatlogAge84Log luminosity-weighted age; 84th percentilelog(yr)time.agefloatlogAge97.5Log luminosity-weighted age; 97.5th percentilelog(yr)time.agefloatAvV-band dust attenuationmagphys.absorptionfloatD4000nLICK/IDS absorption index D4000_nspect.indexfloatDR3Display data from LEGA-C DR3 (van der Wel+, 2021, J/ApJS/256/44)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from LEGA-C DR3 (van der Wel+, 2021, J/ApJS/256/44) (right ascension part)degpos.eq.ra;meta.main_DEPositions from LEGA-C DR3 (van der Wel+, 2021, J/ApJS/256/44) (declination part)degpos.eq.dec;meta.main