J/ApJ/671/1784ivo://CDS.VizieR/J/ApJ/671/1784doi:10.26093/cds/vizier.16711784CDSHernandez J.Calvet N.Briceno C.Hartmann L.Vivas A.K.Muzerolle J.,Downes J.Allen L.Gutermuth R.2017-06-20T13:16:17Z2010-05-06T09:22:17ZCDS support team

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

cds-question@unistra.frstellar-associationsmillimeter-astronomyphotometrysubmillimeter-astronomyWe present new Spitzer observations of two fields in the Orion OB1 association. We report IRAC/MIPS observations for 115 confirmed members and 41 photometric candidates of the ~10Myr 25 Orionis aggregate in the OB1a subassociation, and 106 confirmed members and 65 photometric candidates of the 5Myr region located in the OB1b subassociation.2007ApJ...671.1784Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/671/1784CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/36 : UBV & uvby-beta obs. of Orion OB1 Association (Warren+ 1977)J/A+A/289/101 : Orion OB1 association. I. (Brown+, 1994)J/AJ/129/907 : New Ori OB1 members (Briceno+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/671/1784https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/671/1784http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/671/1784https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/671/1784https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/671/1784http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/671/1784GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/671/1784/members (Stars with known membership status)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/671/1784/members?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/671/1784/members?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/671/1784/members?GETtext/xml+votable180.050000true80.69391671.56694440.005555555555555556Cone search capability for table J/ApJ/671/1784/cand (Candidate OB1 stars or field stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/671/1784/cand?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/671/1784/cand?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/671/1784/cand?GETtext/xml+votable180.050000true80.78770831.42652780.0055555555555555566/22858 22859 22862 22881 22894 22895 22980 22981https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/671/1784?format=asciiRadiodefaultJ/ApJ/671/1784/membersStars with known membership statusrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOB1[OB1ab] sub-association designation (G1)meta.id.parentcharSeqSource identification (G1)meta.id;meta.mainint2MASS2MASS source identification, HHMMSSss+DDMMSSsmeta.idcharRAdegRight Ascension in decimal degrees (J2000)degpos.eq.raDEdegDeclination in decimal degrees (J2000)degpos.eq.decdouble3.6magSpitzer/IRAC 3.6 micron band magnitudemagphot.mag;em.IR.3-4umfloate_3.6magUncertainty in 3.6magmagstat.errorfloat4.5magSpitzer/IRAC 4.5 micron band magnitudemagphot.mag;em.IR.4-8umfloate_4.5magUncertainty in 4.5magmagstat.errorfloat5.8magSpitzer/IRAC 5.8 micron band magnitudemagphot.flux.density;em.IR.4-8umfloate_5.8magUncertainty in 5.8magmagstat.errorfloat8.0magSpitzer/IRAC 8.0 micron band magnitudemagphot.flux.density;em.IR.8-15umfloate_8.0magUncertainty in 8.0magmagstat.errorfloat24mag? Spitzer/MIPS 24 micron band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_24mag? Uncertainty in 24magmagstat.errorfloatnullableRefOptical reference (1)meta.refintDTypeDisk type (G2)src.classchar_RAPosition from 2MASS name (right ascension part)degpos.eq.ra;meta.main_DEPosition from 2MASS name (declination part)degpos.eq.dec;meta.mainJ/ApJ/671/1784/candCandidate OB1 stars or field starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOB1[OB1ab] sub-association designation (G1)meta.id.parentcharSeqSource identification (G1)meta.id;meta.mainint2MASSThe 2MASS source identification, HHMMSSss+DDMMSSsmeta.idchar3.6magSpitzer/IRAC 3.6 micron band magnitudemagphot.mag;em.IR.3-4umfloate_3.6magUncertainty in 3.6magmagstat.errorfloat4.5magSpitzer/IRAC 4.5 micron band magnitudemagphot.mag;em.IR.4-8umfloate_4.5magUncertainty in 4.5magmagstat.errorfloat5.8magSpitzer/IRAC 5.8 micron band magnitudemagphot.flux.density;em.IR.4-8umfloate_5.8magUncertainty in 5.8magmagstat.errorfloat8.0magSpitzer/IRAC 8.0 micron band magnitudemagphot.flux.density;em.IR.8-15umfloate_8.0magUncertainty in 8.0magmagstat.errorfloat24mag? Spitzer/MIPS 24 micron band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_24mag? Uncertainty in 24magmagstat.errorfloatnullableVmagThe V band magnitude from the CIDA surveymagphot.mag;em.opt.Vfloate_VmagUncertainty in Vmagmagstat.error;phot.mag;em.opt.VfloatV-IThe V-I colour index from the CIDA surveymagphot.color;em.opt.V;em.opt.Ifloate_V-IUncertainty in V-Imagstat.error;phot.color;em.opt.VfloatDTypeDisk type (G2)src.classchar_RAPosition from 2MASS name (right ascension part)degpos.eq.ra;meta.main_DEPosition from 2MASS name (declination part)degpos.eq.dec;meta.mainRAdegRight Ascension in decimal degrees (J2000)degpos.eq.raDEdegDeclination in decimal degrees (J2000)degpos.eq.decdouble