J/AJ/156/75ivo://CDS.VizieR/J/AJ/156/75doi:10.26093/cds/vizier.51560075CDSEsplin T.L.Luhman K.L.Miller E.B.Mamajek E.E.2019-03-11T08:37:05Z2019-02-12T07:26:58ZCDS support team

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

cds-question@unistra.frstellar-associationsmolecular-cloudsaccretionstellar-spectral-typesline-intensitiesinfrared-photometrypre-main-sequence-starsWe have performed a survey for new members of the Upper Sco association that have circumstellar disks using mid-infrared photometry from the Wide-field Infrared Survey Explorer (WISE). Through optical and near-infrared spectroscopy, we have confirmed 185 candidates as likely members of Upper Sco with spectral types ranging from mid-K to M9. They comprise ~36% of the known disk-bearing members of the association. We also have compiled all available mid-infrared photometry from WISE and the Spitzer Space Telescope for the known members of Upper Sco, resulting in a catalog of data for 1608 objects. We have used these data to identify the members that exhibit excess emission from disks and we have classified the evolutionary stages of those disks with criteria similar to those applied in our previous studies of Taurus and Upper Sco. Among 484 members with excesses in at least one band (excluding five Be stars), we classify 296 disks as full, 66 as evolved, 19 as transitional, 22 as evolved or transitional, and 81 as evolved transitional or debris. Many of these disks have not been previously reported, including 129 full disks and 50 disks that are at more advanced evolutionary stages.2018AJ....156...75Ehttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/156/75CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)II/311 : WISE All-Sky Data Release (Cutri+ 2012)II/314 : UKIDSS-DR8 LAS, GCS and DXS Surveys (Lawrence+ 2012)II/328 : AllWISE Data Release (Cutri+ 2013)J/AJ/130/1733 : Optical spectroscopy of {rho} Oph stars (Wilking+, 2005)J/ApJ/651/L49 : Upper Sco OB association IRAC observations (Carpenter+, 2006)J/ApJ/671/1800 : SCUBA observations of {rho} Oph cloud (Andrews+, 2007)J/ApJ/688/377 : Low-mass objects in Upper Scorpius. II. (Slesnick+, 2008)J/ApJ/705/1646 : Debris disks in Upper Sco (Carpenter+, 2009)J/ApJ/712/925 : Transition circumstellar disks in Ophiuchus (Cieza+, 2010)J/ApJ/758/31 : IR photometry for members of Upper Sco (Luhman+, 2012)J/MNRAS/429/903 : New brown dwarf discs in Upper Scorpius (Dawson+, 2013)J/A+A/579/A66 : Accretion in {rho}-Ophiucus (Manara+, 2015)J/AJ/156/71 : K2 Campaign 2: young disk-bearing stars in Sco + OphJ/AJ/156/76 : New young stars and brown dwarfs in Upper Sco (Luhman+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/156/75https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/156/75http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/156/75https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/156/75https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/156/75http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/156/75GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/156/75/spectro (Spectroscopic data for candidate members of Upper Sco (table 3) and Ophiuchus (table 4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/156/75/spectro?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/156/75/spectro?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/156/75/spectro?GETtext/xml+votable180.050000true235.36058806-26.223753060.005555555555555556Cone search capability for table J/AJ/156/75/table5 (Candidate disk-bearing members of Upper Sco that lack spectroscopy)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/156/75/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/156/75/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/156/75/table5?GETtext/xml+votable180.050000true235.72979194-25.602833060.005555555555555556Cone search capability for table J/AJ/156/75/table6 (Mid-IR photometry for members of Upper Sco)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/156/75/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/156/75/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/156/75/table6?GETtext/xml+votable180.050000true233.04305389-21.96680.0055555555555555564/2683 2684 2686 2769 2772 5/10727 10731 10748 10750 11075 11085 11092 11094 11096 11097 11100 6/29320 29322 29345 29348 29352 29353 29356 29357 29358 30721 30722 30723 30726 30728 30729 30732 42799 42808 42851 42854 42857 42858 42859 42860 42862 42863 42873 42876 42900 42901 42903 42905 42906 42907 42913 42916 42917 42918 42921 42923 42960 42962 42967 42968 42969 42970 42972 42997 42998 42999 43004 43005 43006 44118 44119 44288 44289 44292 44293 44297 44321 44323 44324 44325 44333 44337 44338 44348 44349 44350 44372 44373 44374 44381 44382 44392 44393 44396 44397 44398 44404 44408 44409 44410 44421 44433 44436 44480 44481 44483 44496 445026.772611666688002e-21 6.513807192489934e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/156/75?format=asciiInfrareddefaultJ/AJ/156/75/spectroSpectroscopic data for candidate members of Upper Sco (table 3) and Ophiuchus (table 4)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRegionRegion designationmeta.id.parentcharNameSource name (G1)meta.id;meta.maincharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainSpTypeSpectral typesrc.spTypecharl_EW(Li)[<] Limit flag on EW(Li)meta.code.errorcharEW(Li)[0.1/1.1]? Equivalent width of Li ({AA})0.1nmspect.line.eqWidthfloatnullableEWNa[1.8/4.6]? Equivalent width of Na ({AA})0.1nmspect.line.eqWidthfloatnullableInst1Instrument used for the first observationmeta.id;instrcharInst2Instrument used for the second observation (only in Table 4)meta.id;instrcharDate1Date of the first observationtime.epochnullableDate2Date of the second observation (only in Table 4)time.epochnullableMemMember of Upper Sco/Ophiuchus? (Y=Yes, N=No)stat.maxcharJ/AJ/156/75/table5Candidate disk-bearing members of Upper Sco that lack spectroscopyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name (G1)meta.id;meta.maincharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainW1mag[8.52/13.99] WISE W1 (3.4 micron) band magnitudemagphot.mag;em.IR.3-4umfloate_W1mag[0.02/0.04] Error in W1magmagstat.error;phot.magfloatW2mag[8.12/13.55] WISE W2 (4.6 micron) band magnitudemagphot.mag;em.IR.4-8umfloate_W2mag[0.02/0.05] Error in W2magmagstat.error;phot.magfloatW3mag[6.2/12.07]? WISE W3 (12 micron) band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_W3mag[0.02/0.38]? Error in W3magmagstat.error;phot.magfloatnullableW4mag[3.8/8.88]? WISE W4 (22 micron) band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_W4mag[0.03/0.54]? Error in W4magmagstat.error;phot.magfloatnullableJ/AJ/156/75/table6Mid-IR photometry for members of Upper ScoDTypeDisk type (6)src.classcharNameSource name (1)meta.id;meta.maincharf_W1magFlag on W1mag (4)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainSpTypeAdopted spectral type (2)src.spTypecharKsmag[2.34/17.07] K_s_ band magnitudemagphot.mag;em.IR.Kfloate_Ksmag[0.01/0.32] Error in Ksmagmagstat.error;phot.mag;em.IR.Kfloatr_KsmagReference for Ksmag (3)meta.ref;pos.framecharAk[0.0/1.47] Extinction in K_s_ (2)magphys.absorptionfloat3.6mag[6.03/15.24]? Spitzer/IRAC 3.6 micron band magnitudemagphot.mag;em.IR.3-4umfloatnullablee_3.6mag[0.02/0.09]? Error in 3.6magmagstat.errorfloatnullablef_3.6magFlag on 3.6mag (4)meta.codechar4.5mag[2.89/15.01]? Spitzer/IRAC 4.5 micron band magnitudemagphot.mag;em.IR.4-8umfloatnullablee_4.5mag[0.02/0.05]? Error in 4.5magmagstat.errorfloatnullablef_4.5magFlag on 4.5mag (4)meta.codechar5.8mag[3.42/13.61]? Spitzer/IRAC 5.8 micron band magnitudemagphot.flux.density;em.IR.4-8umfloatnullablee_5.8mag[0.02/0.1]? Error in 5.8magmagstat.errorfloatnullablef_5.8magFlag on 5.8mag (4)meta.codechar8.0mag[3.02/13.22]? Spitzer/IRAC 8.0 micron band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_8.0mag[0.02/0.2]? Error in 8.0magmagstat.errorfloatnullablef_8.0magFlag on 8.0mag (4)meta.codechar24mag[0.81/11.41]? Spitzer/MIPS 24 micron band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_24mag[0.02/0.36]? Error in 24magmagstat.errorfloatnullablef_24magFlag on 24mag (4)meta.codecharW1mag[3.51/16.53]? WISE W1 (3.4 micron) band magnitude (5)magphot.mag;em.IR.3-4umfloatnullablee_W1mag[0.01/0.43]? Error in W1magmagstat.error;phot.magfloatnullableW2mag[6.07/15.73]? WISE W2 (4.6 micron) band magnitude (5)magphot.mag;em.IR.4-8umfloatnullablee_W2mag[0.01/0.22]? Error in W2magmagstat.error;phot.magfloatnullablef_W2magFlag on W2mag (4)meta.codecharW3mag[1.03/12.18]? WISE W3 (12 micron) band magnitude (5)magphot.flux.density;em.IR.8-15umfloatnullablee_W3mag[0.01/0.46]? Error in W3magmagstat.error;phot.magfloatnullablef_W3magFlag on W3mag (4)meta.codecharW4mag[-0.57/8.88]? WISE W4 (22 micron) band magnitude (5)magphot.flux.density;em.IR.15-30umfloatnullablee_W4mag[0.01/0.53]? Error in W4magmagstat.error;phot.magfloatnullablef_W4magFlag on W4mag (4)meta.codecharExc4.5Excess present in [4.5]? (Y=Yes, N=No)meta.codecharExc8.0Excess present in [8.0]? (Y=Yes, N=No)meta.codecharExc24Excess present in [24]? (Y=Yes, N=No)meta.codecharExcW2Excess present in W2? (Y=Yes, N=No)meta.codecharExcW3Excess present in W3? (Y=Yes, N=No)meta.codecharExcW4Excess present in W4? (Y=Yes, N=No)meta.codechar