J/A+A/361/1143ivo://CDS.VizieR/J/A+A/361/1143doi:10.26093/cds/vizier.33611143CDSTeixeira R.Ducourant C.Sartori M.J.Camargo J.I.B.Perie J.P.,Lepine J.R.D.Benevides-Soares P.2000-10-29T17:06:26Z2000-10-29T17:08:20ZCDS support team

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

cds-question@unistra.frstellar-associationspre-main-sequence-starsproper-motionsWe present proper motion measurements of pre-main sequence (PMS) stars associated with major star-forming regions of the southern hemisphere (Chamaeleon, Lupus, Upper Scorpius - Ophiuchus, Corona Australis), situated in the galactic longitude range l=290{deg} to l=360{deg}. A list of PMS stars as complete as possible was established based on the Herbig and Bell (1988LicOB1111....1H) catalogue and many new catalogues like the PDS survey, the catalogue of Herbig Ae/Be stars by The et al. (1994A&AS..104..315T), X-rays surveys, etc. The measurements made use of public material (mainly AC2000 and USNO-A2.0 catalogues) as well as scans of SERC-J Schmidt plates with the MAMA measuring machine (Paris) and Valinhos CCD meridian circle observations (Brazil). We derived proper motions for 213 stars, with an accuracy of 5 to 10mas/yr depending mainly on the difference of epochs between the position sources. The main characteristics of the sample are discussed. We show that systematic motions of groups of stars exist, which are not explained by the reflex solar motion.2000A&A...361.1143Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/361/1143CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/146 : Positions and Proper Motions - North (Roeser+, 1988)I/193 : Positions and Proper Motions - South (Bastian+ 1993)I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)I/246 : The ACT Reference Catalog (Urban+ 1997)I/259 : The Tycho-2 Catalogue (Hog+ 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/361/1143https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/361/1143http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/361/1143https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/361/1143https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/361/1143http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/361/1143GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/361/1143/table4 (Positions and proper motions for the T Tauri stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/361/1143/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/361/1143/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/361/1143/table4?GETtext/xml+votable180.050000true129.2348-78.946097220.005555555555555556Cone search capability for table J/A+A/361/1143/table5 (Positions and proper motions for HaeBe stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/361/1143/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/361/1143/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/361/1143/table5?GETtext/xml+votable180.050000true166.49110417-76.130247220.005555555555555556Cone search capability for table J/A+A/361/1143/table6 (Non-PMS ROSAT stars in Chamaeleon (Covino et al., 1997A&A...328..187C) and Lupus (Wichmann et al., 1999MNRAS.307..909W))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/361/1143/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/361/1143/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/361/1143/table6?GETtext/xml+votable180.050000true132.296375-77.599666670.0055555555555555565/10747 6/28746 28891 28921 29193 29207 29519 30740-30741 31259 36888 36914 36928 36944 36948 36950 36956-36957 36963 36969 36971 36981 37012-37013 37065 37120-37121 37125 37128 37930 38002 41101 41120 41127-41129 41131 41134-41135 41139 41472 41480-41481 41484 41506 41943 41972-41973 41981 41983 42429 42541 42544 42555 42557 42559 42571 42589 42595 42598-42599 42605 42609 42611-42612 42614-42617 42628 42630 42634-42635 42644 42653 42655 42658 42662-42664 42672 42675 42678 42683 42685 42689 42692 42696 42699-42700 42703-42704 42708 42712-42714 42719 42727-42730 42735-42736 42739 42751 42760 42791 42869 42885 42888 42891 42931-42932 42941 42943 42964 42972 42980-42981 42983 42992 42994-42995 43000 43356 44032 44034 44036 44040 44050 44059 44061-44063 44065 44069 44076 44081 44083 44101 44104 44108 44114 44146 44301 44317 44333 44352 44356 44358 44369 44377-44379 44387 44397 44583 44593 44745 47742 47825 47827-47828https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/361/1143?format=asciiOpticaldefaultJ/A+A/361/1143/table4Positions and proper motions for the T Tauri starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAstrometryDisplay the data from some astrometric cataloguesmeta.refcharNameDesignationmeta.id;meta.maincharVmagV or B magnitude (1)magphot.mag;em.opt.Vfloatr_VmagReferences for the magnitudes (2)meta.refcharr_PosSources for the positions (2)meta.refcharEpochEpoch of the positionyrtime.epochdoubleRA(ICRS)Right ascension (ICRS, J2000) (hours) (3)pos.eq.ra;meta.mainDE(ICRS)Declination (ICRS, J2000) (degrees)pos.eq.dec;meta.mainpmRAProper motion in right ascension (ICRS) (4)mas/yrpos.pm;pos.eq.raintpmDEProper motion in declination (ICRS)mas/yrpos.pm;pos.eq.decintpmGLONProper motion in galactic longitude (5)mas/yrpos.pmintpmGLATProper motion in galactic latitudemas/yrpos.pmintSpm? Other proper motion sources (6)meta.refintnullableJ/A+A/361/1143/table5Positions and proper motions for HaeBe starsSpm? Other proper motion sources (6)meta.refintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAstrometryDisplay the data from some astrometric cataloguesmeta.refcharNameDesignationmeta.id;meta.maincharVmagV or B magnitude (1)magphot.mag;em.opt.Vfloatr_VmagReferences for the magnitudes (2)meta.refcharr_PosSources for the positions (2)meta.refcharEpochEpoch of the positionyrtime.epochdoubleRA(ICRS)Right ascension (ICRS, J2000) (hours) (3)pos.eq.ra;meta.mainDE(ICRS)Declination (ICRS, J2000) (degrees)pos.eq.dec;meta.mainpmRAProper motion in right ascension (ICRS) (4)mas/yrpos.pm;pos.eq.raintpmDEProper motion in declination (ICRS)mas/yrpos.pm;pos.eq.decintpmGLONProper motion in galactic longitude (5)mas/yrpos.pmintpmGLATProper motion in galactic latitudemas/yrpos.pmintJ/A+A/361/1143/table6Non-PMS ROSAT stars in Chamaeleon (Covino et al., 1997A&A...328..187C) and Lupus (Wichmann et al., 1999MNRAS.307..909W)NameDesignationmeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAstrometryDisplay the data from some astrometric cataloguesmeta.refcharVmagV or B magnitude (1)magphot.mag;em.opt.Vfloatr_VmagReferences for the magnitudes (2)meta.refcharr_PosSources for the positions (2)meta.refcharEpochEpoch of the positionyrtime.epochdoubleRA(ICRS)Right ascension (ICRS, J2000) (hours) (3)pos.eq.ra;meta.mainDE(ICRS)Declination (ICRS, J2000) (degrees)pos.eq.dec;meta.mainpmRAProper motion in right ascension (ICRS) (4)mas/yrpos.pm;pos.eq.raintpmDEProper motion in declination (ICRS)mas/yrpos.pm;pos.eq.decintpmGLONProper motion in galactic longitude (5)mas/yrpos.pmintpmGLATProper motion in galactic latitudemas/yrpos.pmintSpm? Other proper motion sources (6)meta.refintnullable