J/A+A/541/A40ivo://CDS.VizieR/J/A+A/541/A40doi:10.26093/cds/vizier.35410040CDSMaldonado J.Eiroa C.Villaver E.Montesinos B.Mora A.2017-11-06T12:23:20Z2012-04-25T09:31:46ZCDS support team

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

cds-question@unistra.frlate-type-starsmetallicityspectroscopyAround 16% of the solar-like stars in our neighbourhood show IR-excesses due to dusty debris discs and a fraction of them are known to host planets. Determining whether these stars follow any special trend in their properties is important to understand debris disc and planet formation. We aim to determine in a homogeneous way the metallicity of a sample of stars with known debris discs and planets. We attempt to identify trends related to debris discs and planets around solar-type stars Our analysis includes the calculation of the fundamental stellar parameters Teff, logg, microturbulent velocity, and metallicity by applying the iron ionisation equilibrium conditions to several isolated FeI and FeII lines. High-resolution echelle spectra (R~57000) from 2, 3m class telescopes are used. Our derived metallicities are compared with other results in the literature, which finally allows us to extend the stellar samples in a consistent way.2012A&A...541A..40Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/541/A40CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/239 : The Hipparcos and Tycho Catalogues (ESA 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/541/A40https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/541/A40http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/541/A40https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/541/A40https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/541/A40http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/541/A40GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/541/A40/table1 (The SWDs (stars with debris discs) and SWODs (stars without debris discs)samples)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/541/A40/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/541/A40/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/541/A40/table1?GETtext/xml+votable180.050000true0.542318627.08225830.005555555555555556Cone search capability for table J/A+A/541/A40/table5 (Basic physical parameters and metallicities for the stars measured in this work)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/541/A40/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/541/A40/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/541/A40/table5?GETtext/xml+votable180.050000true0.542318627.08225830.0055555555555555566/137 684 706 824 934 1341 1603 1875 2381 2472 2652 2697 2816 2923 3102 3118 3979 4491 4661 4808 4854 5009 5074 5108 5154 5309 5413 5522 5668 5759 5836 6066 6165 6184 6308 6523 6568 6766 6926 6941 6979 7227 7763 8357 8466 8476 8717 8788 8985 8995 9403 9476 9662 9835 9843 9873 10034 10334 10343 10375 10549 10598 10725 10812 11075 11103 11126 11163 11403 11510 11633 11691 11699 11834 11857 11910 12238 12388 12592 12654 12856 12944 13763 13778 14180 14278 14539 14573 14998 15174 15177 15227 15356 15861 15962 16069 16104 16679 16883 17171 17256 17273 17341 17425 17486 17576 17605 17953 18139 18614 18636 18680 18715 19323 19509 19541 19585 19766 19912 20127 20145 20278 20328 20440 20701 21060 21177 21185 21194 21386 21484 21703 21838 21869 22040 22818 22868 23013 23140 23190 23201 23230 23342 23369 23774 24028 24151 24160 24713 24729 24810 24924 25231 25564 25573 25902 26116 26133 26170 26521 26575 26898 26975 27347 27409 28041 28094 28122 28481 28600 28605 28664 28763 28987 30015 30576 30878 30890 30965 31130 31380 31399 31416 31425 31720 32072 32192 32619 32757 32812 32844 33552 33678 33849 34244 34446 34508 34817 34825 34864 34905 34993 35064 35079 35353 35497 35753 36365 36379 36564 36664 36693 36697 37408 37585 38238 38765 38932 38936-38937 39284 39693 39709 39735 40078 40242 40515 40692 40892 40932 41143 42555 42760 43093 43595 43639 43688 43804 43989 44550 44669 45143 45265 45334 45430 45485 45535 45668-45669 45865 45927 46113 46640 46681 46734 46982 46987 47205 47212 47299 47589 47626 47706 47740 47775 47910 47997 48163 48334 48355 48627 48651 48705 48923 491493.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/541/A40?format=asciiOpticaldefaultJ/A+A/541/A40/table1The SWDs (stars with debris discs) and SWODs (stars without debris discs)samplesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIP? Hipparcos numbermeta.id;meta.mainintnullableHDHD numbermeta.idintSpTypeHipparcos MK spectral-typespect.indexcharVmagHipparcos V magnitudemagphot.mag;em.opt.VfloatDist? Distancepcpos.distance;pos.heliocentricfloatnullablelogAge? Decimal logarithm of the agelog(yr)time.agefloatnullable[Fe/H]Metallicitylog(Sun)phys.abund.Zfloatr_[Fe/H][abc] Reference of metallicity determination (1)meta.refcharRef[1/14]? References for debris discs detection (2)meta.refintnullableSampleStellar sample (3)meta.idcharSimbadSimbad column added by the CDSmeta.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.mainJ/A+A/541/A40/table5Basic physical parameters and metallicities for the stars measured in this workrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIPHipparcos numbermeta.id;meta.mainintHDHD numbermeta.idintSpTypeHipparcos MK spectral-typespect.indexcharTeffEffective temperatureKphys.temperature.effectiveinte_TeffUncertainty on the effective temperatureKstat.error;phys.temperature.effectiveintloggSurface gravitylog(cm.s**-2)phys.gravityfloate_loggUncertainty on surface gravitylog(cm.s**-2)stat.errorfloatVtMicroturbulence velocitykm/sphys.veloc.microTurbfloate_VtUncertainty on microturbulence velocitykm/sstat.errorfloat[Fe/H]Metallicitylog(Sun)phys.abund.Zfloate_[Fe/H]Uncertainty on metallicitylog(Sun)stat.error;phys.abund.FefloatA(FeI)Mean iron abundance derived from FeI linesphys.abund.Fefloate_A(FeI)Uncertainty on A(FeI)stat.errorfloato_A(FeI)Number of Fe I lines usedmeta.numberintA(FeII)Mean iron abundance derived from FeII linesphys.abund.Fefloate_A(FeII)Uncertainty on A(FeII)stat.errorfloato_A(FeII)Number of Fe II lines usedmeta.numberintSpecSpectrograph (1)meta.id;instrintSampleStellar sample (2)meta.idcharSimbadSimbad column added by the CDSmeta.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