J/A+A/498/949ivo://CDS.VizieR/J/A+A/498/949doi:10.26093/cds/vizier.34980949CDSMermilliod J.-C.Mayor M.Udry S.2017-12-18T07:57:29Z2009-07-14T17:44:25ZCDS support team

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

cds-question@unistra.fropen-star-clustersdwarf-starsradial-velocityA long-term monitoring of solar-type dwarfs in 13 nearby open clusters, d<500pc, was conducted during 19 years, but most individual radial velocities were not published, with the exception of a small number of spectroscopic binaries. The program was designed to study the membership, the duplicity, and to search for new members. We obtained 6070 radial velocities during 19 years at the Haute-Provence Observatory (France) and 1130 during 13 years at ESO La Silla (Chile) for 1253 stars in the field of 13 open clusters. The zero point of the CORAVEL radial velocity system has been improved and the new values supersede those published previously. The membership and binarity of solar-type stars in NGC 1976 (Orion), IC 2602, NGC 7092, and NGC 2682 are briefly discussed. For the whole sample, we confirm the membership of 894 stars and discovered 150 new spectroscopic binaries among them. Added to those already known in the Hyades and Coma Berenices, the number of member spectroscopic binaries amounts to 188. The overall binary frequency is 30% (188/618) for stars with at least 2 measurements. IC 2602 may represent an exception because no spectroscopic binaries were found among the 26 members. New orbital elements were computed with the updated values of the radial velocities for 66 systems, representing 55 members and 11 non-members. This paper is the last one from our team reporting CORAVEL radial velocities of solar-type dwarfs in nearby open clusters. All CORAVEL observations for dwarfs and red giants in open clusters are now available in electronic form.2009A&A...498..949Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/498/949CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/399/543 : IC 2488 photometry and Coravel observations (Claria+, 2003)J/A+A/430/165 : Radial velocities for 6691 K and M giants (Famaey+, 2005)J/A+AS/107/39 : IC 2714 UBV photometry (Claria+ 1994)J/AJ/114/1087 : Omega Cen radial velocities (Mayor+ 1997)J/MNRAS/377/1737 : BVI photometry of NGC 2489 (Piatti+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/498/949https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/498/949http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/498/949https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/498/949https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/498/949http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/498/949GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/498/949/table11 (Mean radial and rotational velocities)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/498/949/table11?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/498/949/table11?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/498/949/table11?GETtext/xml+votable180.050000true359.861375-28.85386110.0055555555555555565/84 113-116 118 121 123-126 773 784 1171 1174 1180 3514 4122 5359 5875 5881 5886 7120 6/75 120 272 309 320 322-323 325 333-334 340-342 348 350 357 359 361 367 373 376 378 380 382 407 411 413-415 437 439 449 451 468-470 476 478-481 483 488-489 491 508 510 833 837 848 917 1024-1025 1032 1035 1042-1043 1045 1056 1058 1060 1064 1075 1152-1153 1160 1163 1178 1186 1726 1762 1769-1772 1774 2350 2433 2435-2436 2438 3091 3096 3099-3101 3103 3124 3140 3142 3144-3145 4255 4296 4298 4677-4679 4683 4689-4691 4700 4702-4703 4705-4706 4708-4709 4711 4717 4724-4726 4732 4896 15424 16445 16447 16482-16483 16486 16492 16494 16533 16576-16577 16580 21433 21435 22804-22805 22848 22939 23023 23246 23313 23332 23335 23344 23392 23396 23405 23410 23423 23454 23479 23489-23490 23492 23495-23497 23499 23504-23505 23511 23513 23515 23518-23519 23523 23529 23533-23535 23537-23542 23548 23550 24099 24104 24110 24192 24194-24195 24198 24201-24204 24206-24208 24232 24234-24235 24240 24242 24251 28087 28092-28094 28131-28132 28137-28139 28141 28143 28146 28148 28155 28435 28437 28439 28447 28484-28486 28489-28492 28496 28502 28504 28710-28711 28717 37229-37231 37240 37242-37243 37316-37317 37328 37785 37787-37788 37790 37809 37812https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/498/949?format=asciiOpticaldefaultJ/A+A/498/949/table8Orbital elementsOmega? Angle omegadegsrc.orbital.periastronfloatnullableP0Orbital perioddtime.perioddoubleK2? Amplitude (B)km/sphys.veloc;src.orbitalfloatnullableRVPlot: Plot of the radial velocity vs timemeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster designationmeta.id.parentcharWEBDAStar designation (WEBDA)meta.id;meta.maininte_P0rms uncertainty on P0dstat.errordoubleT0T at periastron - 240000.dsrc.orbital.periastrondoublee_T0rms uncertainty on T0dstat.errorfloatgammaSystemic radial velocitykm/sphys.velocfloate_gammarms uncertainty on gammakm/sstat.errorfloateEccentricitysrc.orbital.eccentricityfloate_e? rms uncertainty on eccentricitystat.errorfloatnullablee_Omega? rms uncertainty on omegadegstat.errorfloatnullableK1Amplitude (A)km/sphys.veloc;src.orbitalfloate_K1rms uncertainty on K1km/sstat.errorfloate_K2? rms uncertainty on K2km/sstat.errorfloatnullablef(m)Mass functionsolMassphys.massdoublee_f(m)? rms uncertainty on f(m)solMassstat.errordoublenullableasinisemi major axisGmphys.angSize.smajAxisdoublee_asinirms uncertainty on asiniGmstat.errordoubleO-Csigma (observed - calculated)km/sstat.fit.residualfloate_O-C? rms uncertainty on O-Ckm/sstat.error;stat.fit.omcfloatnullableNobsNumber of observationsmeta.numberintJ/A+A/498/949/table10Individual radial velocitiesObsObservatorymeta.id;instr.obstycharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster designationmeta.id.parentcharWEBDAStar designation (WEBDA)meta.id;meta.mainintHJDHeliocentric Julian datetime.epochdoubleComp[ABCVS] Component in SB2meta.code.multipcharRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloate_RVError on the radial velocitykm/sstat.errorfloatObs.DateDate of observationtime.epochnullableInteg? Integration lengthstime.expointnullableCounts? Number of countsctphot.countintnullableJ/A+A/498/949/table11Mean radial and rotational velocitiesSimbadNameSimbad column added by the CDSmeta.idcharn_WEBDASimbad column added by the CDSmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster designationmeta.id.parentcharWEBDAStar designation (WEBDA)meta.id;meta.mainintONameAlternate designationmeta.idcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainRVMean radial velocitykm/sspect.dopplerVeloc;stat.meanfloate_RVError on the radial velocitykm/sstat.errorfloatsigmaRMS on velocitykm/sstat.stdev;phys.velocfloatE/I? External/Internal error ratiostat.error;arith.ratiofloatnullableNNumber of measurementsmeta.numberintVsini? Rotational velocitykm/sphys.veloc.rotatfloatnullablee_Vsini? Error on Vsinikm/sstat.error;phys.veloc.rotatfloatnullableDeltaT? Time interval spent by the observationsdtime.interval;obsintnullablePchi2? Probability of variability P(chi2)src.varfloatnullableNotesMembership, or duplicitymeta.notechar