J/A+A/335/183ivo://CDS.VizieR/J/A+A/335/183doi:10.26093/cds/vizier.33350183CDSQueloz D.Allain S.Mermilliod J.-C.Bouvier J.Mayor M.2021-12-13T10:00:41Z1998-07-16T06:43:46ZCDS support team

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

cds-question@unistra.frpre-main-sequence-starsopen-star-clustersradial-velocityWe present new vsini measurements for 235 low-mass stars in the Pleiades. The differential rotational broadening has been resolved for all the stars in our sample. These results, combined with previously published measurements, provide a complete and unbiased rotation data set for stars in the mass range from 0.6 to 1.2M_{sun}_. Applying a numerical inversion technique on the vsini distributions, we derive the distributions of equatorial velocities for low-mass Pleiades members. We find that half of the Pleiades dwarfs with a mass between 0.6 to 1M_{sun}_ have rotation rates lower than 10km/s.1998A&A...335..183Qhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/335/183CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/90 : Positions of 502 Stars in Pleiades Region (Eichhorn+ 1970)J/A+A/320/74 : Radial velocities of Pleiades members (Mermilliod+ 1997)J/ApJS/85/315 : F, G and K dwarf stars of the Pleiades (Soderblom+ 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/335/183https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/335/183http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/335/183https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/335/183https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/335/183http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/335/183GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/335/183/table3 (*CORAVEL and ELODIE vsini measurements of Pleiades stars from the Hertzsprung (1947AnLei..19a...1H, see Cat. <I/90>) and Soderblom (1993, Cat. <J/ApJS/85/315>) samples.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/335/183/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/335/183/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/335/183/table3?GETtext/xml+votable180.050000true55.729642224.49306920.0055555555555555565/115 118 6/455 466 485 496https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/335/183?format=asciidefaultJ/A+A/335/183/table3*CORAVEL and ELODIE vsini measurements of Pleiades stars from the Hertzsprung (1947AnLei..19a...1H, see Cat. <I/90>) and Soderblom (1993, Cat. <J/ApJS/85/315>) samples.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number (Cl Melotte 22 NNN in Simbad)meta.id;meta.mainintm_StarMultiplicity index on Star for each component of a SB2 systemmeta.code.multipcharn_Star[+*] Note on Star (1)meta.notecharB-V0B-V_0_ colour indexmagphot.color;em.opt.B;em.opt.Vfloatl_vsiniCLimit flag on vsiniCmeta.code.errorcharvsiniC? CORAVEL rotational velocitykm/sphys.veloc.rotatfloatnullablee_vsiniC? rms uncertainty on vsiniCkm/sstat.errorfloatnullablen_vsiniC[nS] Note (2)meta.notecharvsiniE? ELODIE rotational velocitykm/sphys.veloc.rotatfloatnullablee_vsiniE? rms uncertainty on vsiniEkm/sstat.errorfloatnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_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/A+A/335/183/table4CORAVEL vsini measurement of stars located in the corona of the Pleiades and recently selected by Rosvick et al. (1992A&A...255..130R) and by Mermilliod et al. (1997, Cat. <J/A+A/320/74>) as cluster members.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name (1)meta.id;meta.maincharn_Star[*] Note on Pels 39 (2)meta.notecharmag(B-V)0magphot.color;em.opt.B;em.opt.Vfloatl_vsiniLimit flag on vsinimeta.code.error;phys.veloc.rotatcharvsini? Rotational velocitykm/sphys.veloc.rotatfloatnullablee_vsini? rms uncertainty on vsinikm/sstat.error;phys.veloc.rotatfloatnullablen_vsini[nS] Note on vsini (3)meta.notecharJ/A+A/335/183/table5ELODIE vsini and radial velocity measurements of new members of the Pleiades corona.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPelsStar name (CL* MELOTTE 22 PELS NNNN) in Simbadmeta.id;meta.mainchar(B-V)0(B-V)_0_ colour indexmagphot.color;em.opt.B;em.opt.VfloatvsiniRotational velocitykm/sphys.veloc.rotatfloate_vsinirms uncertainty on vsinikm/sstat.error;phys.veloc.rotatfloatRVRadial velocitykm/sphys.veloc;pos.heliocentricfloatu_RVUncertainty flag on RVmeta.code.errorcharO-CVelocity difference with the mean velocity of the cluster corrected from the projection effect (1)km/sphys.veloc;arith.difffloat