J/MNRAS/491/5248ivo://CDS.VizieR/J/MNRAS/491/5248doi:10.26093/cds/vizier.74915248CDSWittenmyer R.A.Butler R.P.Horner J.Clark J.Tinney C.G.,Carter B.D.Wang L.Johnson J.A.Collins M.2024-08-20T20:14:59Z2023-04-28T13:53:12ZCDS support team

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

cds-question@unistra.frexoplanetsradial-velocityvisible-astronomyspectroscopyOur knowledge of the populations and occurrence rates of planets orbiting evolved intermediate-mass stars lags behind that for solar-type stars by at least a decade. Some radial velocity surveys have targeted these low-luminosity giant stars, providing some insights into the properties of their planetary systems. Here, we present the final data release of the Pan-Pacific Planet Search (PPPS), a 5yr radial velocity survey using the 3.9m Anglo-Australian Telescope. We present 1293 precise radial velocity measurements for 129 stars, and highlight 6 potential substellar-mass companions, which require additional observations to confirm. Correcting for the substantial incompleteness in the sample, we estimate the occurrence rate of giant planets orbiting low-luminosity giant stars to be approximately 7.8^+9.1^_-3.3_ per cent. This result is consistent with the frequency of such planets found to orbit main-sequence A-type stars, from which the PPPS stars have evolved.2020MNRAS.491.5248Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/491/5248CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/491/5248https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/491/5248http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/491/5248https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/491/5248https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/491/5248http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/491/5248GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/491/5248/stars (Names and positions of the 129 stars with radial velocity measurements)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/491/5248/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/491/5248/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/491/5248/stars?GETtext/xml+votable180.050000true174.20075-37.03905560.005555555555555556Cone search capability for table J/MNRAS/491/5248/tablea2 (Summary of dispositions for PPPS targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/491/5248/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/491/5248/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/491/5248/tablea2?GETtext/xml+votable180.050000true0.4374433-16.53166190.0055555555555555566/4380 8328 12646 16657 16763 16889 16956 16964 17084 17164 17296-17297 17723 18593 19786 20774 20886 20909 21221 23057 23621 24658 24780 24820 24921 25092 25279 25452 25773 26213 26298 26623 26719 27793 28780 28908 29009 29246 29296 29319 30100 30103 30535 33027 33033 33221 33398 33404 33797 33879 34283 34479 34753 34847 34897 34902 34909 34929 35288 35323 35335 35361 35740 35776 36287 36292 36366 36704 36962 37032 37119 37345 37428 37802 38270 38445 38893 38990 39061 39957 39986 40103 40298 40312 40321 40718 41064 41246 41385 41403 41951 41975 42197 42596 42604 42661 42937 42941 42956 43026 43107 43176 43178 43275 43774 43840 43889 43929 44047 44158 44277 44346 44422 44649 44693 44859 44868 44883 44959 44962 45012 45229 45231 45378 45612 46047 46308 46468 47020 47233 47632 47685 47694 47835 47960 48109 48134 48326 48442 48536 48615-48616 48966 49130https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/491/5248?format=asciiOpticaldefaultJ/MNRAS/491/5248/starsNames and positions of the 129 stars with radial velocity measurementsSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (HDNNNNNN or HIPNNNNN)meta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainVPRadial velocity curvemeta.ref.urlcharJ/MNRAS/491/5248/tablea1Complete AAT radial velocity resultsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (HDNNNNNN or HIPNNNNN)meta.id;meta.maincharBJDBarycentric Julian Datedtime.epochdoubleRVRadial velocitym/sphys.veloc;pos.heliocentricdoublee_RVError on RVm/sstat.errorfloatJ/MNRAS/491/5248/tablea2Summary of dispositions for PPPS targetsSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (HDNNNNNN or HIPNNNNN)meta.id;meta.maincharNobsNumber of observations for each PPPS target (1)meta.numberintCommentsComments on the targetmeta.notecharRefReferencesmeta.refchar_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.main