J/ApJ/771/129ivo://CDS.VizieR/J/ApJ/771/129doi:10.26093/cds/vizier.17710129CDSAndrews S.M.Rosenfeld K.A.Kraus A.L.Wilner D.J.2017-12-07T07:26:53Z2015-02-24T13:21:33ZCDS support team

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

cds-question@unistra.frmillimeter-astronomyphotometrysubmillimeter-astronomystellar-agesstellar-massesmultiple-starsstellar-spectral-typesWe present a substantial extension of the millimeter (mm) wave continuum photometry catalog for circumstellar dust disks in the Taurus star-forming region, based on a new "snapshot" {lambda}=1.3mm survey with the Submillimeter Array. Combining these new data with measurements in the literature, we construct a mm-wave luminosity distribution, f(L_mm_), for Class II disks that is statistically complete for stellar hosts with spectral types earlier than M8.5 and has a 3{sigma} depth of roughly 3mJy. The resulting census eliminates a longstanding selection bias against disks with late-type hosts, and thereby demonstrates that there is a strong correlation between L_mm_ and the host spectral type. By translating the locations of individual stars in the Hertzsprung-Russell diagram into masses and ages, and adopting a simple conversion between L_mm_ and the disk mass, M_d_, we confirm that this correlation corresponds to a statistically robust relationship between the masses of dust disks and the stars that host them. A Bayesian regression technique is used to characterize these relationships in the presence of measurement errors, data censoring, and significant intrinsic scatter: the best-fit results indicate a typical 1.3mm flux density of ~25mJy for 1M_{sun}_ hosts and a power-law scaling L_mm_{propto}M_{star}_^1.5-2.0^. We suggest that a reasonable treatment of dust temperature in the conversion from L_mm_ to M_d_ favors an inherently linear M_d_{prop.to}M_*_ scaling, with a typical disk-to-star mass ratio of ~0.2%-0.6%. The measured rms dispersion around this regression curve is +/-0.7dex, suggesting that the combined effects of diverse evolutionary states, dust opacities, and temperatures in these disks imprint a full width at half-maximum range of a factor of ~40 on the inferred M_d_ (or L_mm_) at any given host mass.2013ApJ...771..129Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/771/129CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/297 : AKARI/IRC mid-IR all-sky Survey (ISAS/JAXA, 2010)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)J/ApJ/751/115 : Mm emission from Taurus binary systems (Harris+, 2012)J/MNRAS/411/435 : Stellar parameters and extinction (Bailer-Jones, 2011)J/ApJ/731/8 : Multiple star formation in Taurus-Auriga (Kraus+, 2011)J/ApJ/724/835 : The Spitzer c2d survey of WTTSs. III. (Wahhaj+, 2010)J/ApJ/720/480 : DISCS. I. Taurus protoplanetary disk data (Oberg+, 2010)J/ApJS/186/259 : Taurus Spitzer survey: new candidate members (Rebull+, 2010)J/ApJ/703/1511 : Wide binaries in Taurus and Upper Sco (Kraus+, 2009)J/ApJ/693/L81 : Extinction in star-forming regions (McClure, 2009)J/A+A/479/827 : UBVR light curves of weak-line T Tauri stars (Grankin+, 2008)J/A+A/468/379 : XMM Optical Monitor Survey of TMC (Audard+, 2007)J/A+A/461/183 : Variability of classical T Tauri (Grankin+, 2007)J/ApJ/662/413 : 2MASS survey of wide multiplicity in 3 assoc. (Kraus+, 2007)J/AJ/132/2665 : QUEST2 BRI photometry of Taurus-Auriga PMS (Slesnick+, 2006)J/A+A/446/485 : New very low-mass members in Taurus (Guieu+, 2006)J/ApJ/636/932 : Mid-infrared survey of T Tauri stars (McCabe+, 2006)J/AJ/129/2294 : RVs of weak-lines T Tauri stars (Massarotti+, 2005)J/AJ/129/1049 : Mm and sub-mm obs. of solar-type stars (Carpenter+, 2005)J/AJ/126/2971 : UBVRI photometry of 131 Herbig Ae/Be (Vieira+, 2003)J/A+A/380/609 : Southern emission-line star multiphotometry (de Winter+, 2001)J/A+A/376/982 : Near-IR observations of young binaries (Woitas+, 2001)J/A+A/337/403 : Low-mass stars evolutionary models (Baraffe+ 1998)J/A+A/299/89 : COYOTES II (Bouvier+, 1995)J/A+A/297/391 : T Tauri stars ROSAT survey (Neuhaeuser+, 1995)J/ApJS/101/117 : UBVRIJHKLMNQ photometry in Taurus-Auriga (Kenyon+ 1995)J/A+A/281/161 : Radio emission from stars at 250GHz (Altenhoff+, 1994)J/A+AS/101/485 : Multisite UBVRI photometry in Tau-Aur cloud (Bouvier+ 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/771/129https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/771/129http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/771/129https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/771/129https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/771/129http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/771/129GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/771/129/table2 (Millimeter-wave continuum photometry catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/771/129/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/771/129/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/771/129/table2?GETtext/xml+votable180.050000true63.48907529.30536940.0055555555555555565/270 292 6/342 1029 1030 1031 1037 1039 1040 1042 1043 1047 1048 1050 1051 1052 1053 1054 1061 1063 1068 1073 1074 1075 1078 1084 1111 1113 1114 1115 1123 1124 1126 1136 1156 1157 1159 1176 23517 23548 23549 23551 24198 24201 24203 24294 24295 243001.4908656533193022e-22 2.239611514764107e-22https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/771/129?format=asciiOpticalRadiodefaultJ/ApJ/771/129/table2Millimeter-wave continuum photometry catalogSimbadNameSimbad column added by the CDSmeta.idcharNameNamemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_Name[e] Note for V807 Tau B (1)meta.codecharAllDisplay all data in this paper for this systemmeta.ref.urlcharSpTMK spectral type(s) (2)src.spTyper_SpTReference(s) or "est"imated flag (3)meta.ref;pos.framecharl_F0.893{sigma} upper limit flag on F0.89meta.code.errorcharF0.89[0.001/1.4] 0.89mm flux (338GHz)Jyphot.flux.density;em.mm.200-400GHzfloate_F0.89[0.001/0.2]? F0.89 uncertaintyJystat.errorfloatnullablel_F1.33{sigma} upper limit flag on F1.3meta.code.errorcharF1.3[0.001/0.5] 1.3mm flux (225GHz)Jyphot.flux.density;em.mm.200-400GHzfloate_F1.3[0.0004/0.04]? F1.3 uncertaintyJystat.errorfloatnullableNotesNotes (4)meta.notecharTCatCross-match within 2" with Taurus catalogs (Kraus et al. 2011, J/ApJ/731/8; Harris et al. 2012, J/ApJ/751/115 and Kraus et al. 2009, J/ApJ/703/1511)meta.ref.urlintnullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/ApJ/771/129/table3Stellar host masses and agesB_logM*3[-1.6/1] Upper value of logM*3 (3)log(solMass)phys.mass;stat.maxfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharf_Name[ab] Flag on Name (1)meta.codecharAllDisplay all data in this paper for this systemmeta.ref.urlcharlogM*[-2.1/0.9] Log of stellar mass from DM97 (2)log(solMass)phys.massfloatb_logM*[-2.2/0.8] Lower value of logM* (3)log(solMass)phys.mass;stat.minfloatB_logM*[-1.7/1.1] Upper value of logM* (3)log(solMass)phys.mass;stat.maxfloatlogt*[-1.6/1.7] Log of stellar age from DM97 (2)log(Myr)time.agefloatb_logt*[-2.5/1.1] Lower value of logt* (3)log(Myr)time.age;stat.minfloatB_logt*[-1.3/1.9] Upper value of logt* (3)log(Myr)time.age;stat.maxfloatlogM*2[-2/1.5] Log of stellar mass from BCAH98 (2)log(solMass)phys.massfloatb_logM*2[-2.5/1.1] Lower value of logM*2 (3)log(solMass)phys.mass;stat.minfloatB_logM*2[-1.7/1.7] Upper value of logM*2 (3)log(solMass)phys.mass;stat.maxfloatlogt*2[-2.6/1.6] Log of stellar age from BCAH98 (2)log(Myr)time.agefloatb_logt*2[-2.8/1.4] Lower value of logt*2 (3)log(Myr)time.age;stat.minfloatB_logt*2[-0.9/1.9] Lower value of logt*2 (3)log(Myr)time.age;stat.maxfloatlogM*3[-2.1/0.9] Log of stellar mass from SDF00 (2)log(solMass)phys.massfloatb_logM*3[-2.4/0.8] Lower value of logM*3 (3)log(solMass)phys.mass;stat.minfloatlogt*3[-2.1/1.7] Log of stellar age from SDF00 (2)log(Myr)time.agefloatb_logt*3[-2.4/1.1] Lower value of logt*3 (3)log(Myr)time.age;stat.minfloatB_logt*3[-0.6/1.9] Upper value of logt*3 (3)log(Myr)time.age;stat.maxfloatJ/ApJ/771/129/table4Stellar spectrum fitting resultsNameNamemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_Name[abc, ] Flag on Name (1)meta.codecharAllDisplay all data in this paper for this systemmeta.ref.urlcharlogT*[3.3/4.1] log of stellar temperaturelog(K)phys.temperaturefloate_logT*[0.01/0.2] logT* uncertaintylog(K)stat.errorfloatlogL*[-3/2.2] log of stellar luminositylog(solLum)phys.luminosityfloate_logL*[0.03/0.9] logL* uncertaintylog(solLum)stat.errorfloatAv[0/28.2] Extinctionmagphys.absorptionfloate_Av[0.2/3.3] Av uncertaintymagstat.errorfloatJ/ApJ/771/129/refsReferencesAutAuthor's name(s)meta.bib.authorcharCommCommentmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.notecharBibCodeBibcodemeta.bib.bibcodechar