J/A+A/597/A90ivo://CDS.VizieR/J/A+A/597/A90doi:10.26093/cds/vizier.35970090CDSDucourant C.Teixeira R.Krone-Martins A.Bontemps S.Despois D.,Galli P.A.B.Bouy H.Le Campion J.F.Rapaport M.Cuillandre J.C.2019-05-09T15:08:46Z2017-01-09T10:09:43ZCDS support team

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

cds-question@unistra.fropen-star-clustersastrometryinfrared-photometryproper-motionsWe aim at performing a kinematic census of young stellar objects (YSOs) in the rho Ophiuchi F core and partially in the E core of the L1688 dark cloud. We run a proper motion program at the ESO New Technology Telescope (NTT) with the Son of ISAAC (SOFI) instrument over nine years in the near-infrared. We complemented these observations with various public image databases to enlarge the time base of observations and the field of investigation to 0.5{deg}x0.5{deg}. We derived positions and proper motions for 2213 objects. From these, 607 proper motions were derived from SOFI observations with a ~1.8mas/yr accuracy while the remaining objects were measured only from auxiliary data with a mean precision of about 3mas/yr. We performed a kinematic analysis of the most accurate proper motions derived in this work, which allowed us to separate cluster members from field stars and to derive the mean properties of the cluster. From the kinematic analysis we derived a list of 68 members and 14 candidate members, comprising 26 new objects with a high membership probability.2017A&A...597A..90Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/597/A90CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/311 : WISE All-Sky Data Release (Cutri+ 2012)II/328 : AllWISE Data Release (Cutri+ 2013)II/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/597/A90https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/597/A90http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/597/A90https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/597/A90https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/597/A90http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/597/A90GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/597/A90/tab678 (Photometry (J,H,Ks,W1,W2,W3,W4) (table 6), Astrometric parameters and membership probability (table 7) and Evolutionary status (table 8) of 68 members and 14 candidate members)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/597/A90/tab678?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/597/A90/tab678?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/597/A90/tab678?GETtext/xml+votable180.050000true246.673840833-24.8996161110.0055555555555555566/429818.650015785639275e-20 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/597/A90?format=asciiInfrareddefaultJ/A+A/597/A90/tab678Photometry (J,H,Ks,W1,W2,W3,W4) (table 6), Astrometric parameters and membership probability (table 7) and Evolutionary status (table 8) of 68 members and 14 candidate membersSimbadNameSimbad column added by the CDSmeta.idcharONameOther namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharf_Jmag[*] Flag on Jmag (G1)meta.codecharJmag? 2MASS J magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag? 2MASS standard e_or on J magnitudemagstat.error;phot.mag;em.IR.Jfloatnullablef_Hmag[*] Flag on Hmag (G1)meta.codecharHmag? 2MASS H magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? 2MASS standard e_or on H magnitudemagstat.error;phot.mag;em.IR.Hfloatnullablef_Kmag[*] Flag on Kmag (G1)meta.codecharKmag2MASS K magnitudemagphot.mag;em.IR.Kfloate_Kmag? 2MASS standard error on K magnitudemagstat.error;phot.mag;em.IR.KfloatnullableW1mag? ALLWISE W1 magnitudemagphot.mag;em.IR.3-4umfloatnullablee_W1mag? ALLWISE standard error on W1 magnitudemagstat.error;phot.magfloatnullableW2mag? ALLWISE W2 magnitudemagphot.mag;em.IR.4-8umfloatnullablee_W2mag? ALLWISE standard error on W2 magnitudemagstat.error;phot.magfloatnullableW3mag? ALLWISE W3 magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_W3mag? ALLWISE standard error on W3 magnitudemagstat.error;phot.magfloatnullableW4mag? ALLWISE W4 magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_W4mag? ALLWISE standard error on W4 magnitudemagstat.error;phot.magfloatnullableMemb[M/C] Flag : M=member, C=candidate membermeta.code.membercharRAJ2000Right Ascension (J2000) at epoch EpRApos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.maine_posStandard error on positionsmasstat.errorintpmRAProper motion in RA*cos(DE)mas/yrpos.pm;pos.eq.rafloate_pmRAStandard error on proper motion in RA*cos(DEC)mas/yrstat.error;pos.pm;pos.eq.rafloatpmDEProper motion in RA*cos(DE)mas/yrpos.pm;pos.eq.decfloate_pmDEStandard error on proper motion in DEmas/yrstat.error;pos.pm;pos.eq.decfloatEpRAMean epoch in RAyrtime.epoch;pos.eq.rafloatEpDEMean epoch in DEyrtime.epoch;pos.eq.decfloatf_Ksmag[*] Note on Ksmag (G1)meta.codecharKsmag2MASS Ks magnitudemagphot.mag;em.IR.Kfloate_Ksmag? Error on Ks magnitudemagstat.error;phot.mag;em.IR.KfloatnullableNepNumber of epochs of observations used to derive proper motionsmeta.numberintTbaseTime base of observations used to derive proper motionsyrtime.epochfloatProbMembership probabilitystat.probabilityfloatStatusYoung stellar object status as given by CDS-Simbadsrc.classcharf_SED[*] Note on SED (1)meta.codecharSEDSED classmeta.code.classcharn_SED[ab] Note on SED (2)meta.notecharr_SED? Reference for SEDmeta.ref;pos.frameintnullableSpTypeSpectral type found in the litteraturesrc.spTypecharr_SpType? Reference for SpTypemeta.ref;pos.frameintnullableJ/A+A/597/A90/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar