J/other/RNAAS/8.ivo://CDS.VizieR/J/other/RNAAS/8.227CDSFisher L.Gerasimov R.Kirby E.N.Burgasser A.J.Hsu C.Weiss L.M.2025-05-19T14:36:23Z2024-09-25T09:49:32ZCDS support team

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

cds-question@unistra.frbrown-dwarfschemical-abundanceseffective-temperaturephotometryvisible-astronomyUltracool dwarfs (UCDs) are considered prime targets for galactic archeology due to their abundance, long lifespans, and the sensitivity of their spectra to chemical composition. To calibrate larger surveys, a sample of benchmark UCDs with robust abundances is necessary. We tabulate metallicities, alpha-enhancements and abundances of 13 elements, inferred from high-resolution spectra of 13 FGK primaries hosting a UCD companion.2024RNAAS...8..227Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/RNAAS/8.227CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/RNAAS/8.227https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/RNAAS/8.227http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/RNAAS/8.227https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/RNAAS/8.227https://vizier.iucaa.in/viz-bin/votable?-source=J/other/RNAAS/8.227http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/RNAAS/8.227GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/RNAAS/8.227/table (Stellar parameters and chemical abundances of FGK primaries hosting UCD companions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/RNAAS/8.227/table?https://vizier.iucaa.in/viz-bin/conesearch/J/other/RNAAS/8.227/table?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/RNAAS/8.227/table?GETtext/xml+votable180.050000true190.028821127.90992580.0055555555555555566/1645 3244 7354 9239 9823 11465 12042 25641 25725 26837 28155 30303 307091.9867573869263685e-19 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/RNAAS/8.227?format=asciiOpticaldefaultJ/other/RNAAS/8.227/tableStellar parameters and chemical abundances of FGK primaries hosting UCD companionse_SBP-RPError in SBP-RP (1)magstat.errordoublePplxGaia DR3 parallax of primary (1)maspos.parallax.trigdoubleSTeffSANDee photometric estimate of Teff of secondary (2)Kphys.temperature.effectivefloatTeffBest-fit TeffKphys.temperature.effective;meta.modelleddoublee_TeffError in TeffKstat.error;phys.temperature.effectivedoubleloggBest-fit log(g)log(cm.s**-2)arith.zp;meta.modelleddoublee_loggError in logglog(cm.s**-2)stat.errordouble[Fe/H]Best-fit [Fe/H]phys.abund.Fe;meta.modelleddoublee_[Fe/H]Error in [Fe/H]stat.error;phys.abund.Fedouble[alpha/Fe]Best-fit [alpha/Fe]phys.abunddoublee_[alpha/Fe]Error in [alpha/Fe]stat.error;phys.abunddouble[Ba/Fe]Best-fit [Ba/Fe]phys.abunddoublee_[Ba/Fe]Error in [Ba/Fe]stat.error;phys.abunddouble[Eu/Fe]Best-fit [Eu/Fe]phys.abunddoublee_[Eu/Fe]Error in [Eu/Fe]stat.error;phys.abunddouble[Mg/alpha]Best-fit [Mg/alpha]phys.abunddoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPNameSimbad identifier of primarymeta.id;meta.maincharSName2MASS identifier of secondarymeta.idcharPGaiaGaia DR3 Source of primary (1)meta.idSGaiaGaia DR3 Source of secondary (1)meta.idPGmagGaia DR3 Gmag of primary (1)magphot.mag;em.optdoublee_PGmagError in PGmag (1)magstat.error;phot.magdoubleSGmagGaia DR3 Gmag of secondary (1)magphot.mag;em.optdoublee_SGmagError in SGmaG (1)magstat.error;phot.magdoublePBP-RPGaia DR3 BP-RP of primary (1)magphot.color;em.opt.B;em.opt.Rdoublee_PBP-RPError in PBP-RP (1)magstat.errordoubleSBP-RPGaia DR3 BP-RP of secondary (1)magphot.color;em.opt.B;em.opt.Rdoublee_[Mg/alpha]Error in [Mg/alpha]stat.errordouble[Si/alpha]Best-fit [Si/alpha]phys.abunddoublee_[Si/alpha]Error in [Si/alpha]stat.errordouble[Ca/alpha]Best-fit [Ca/alpha]phys.abunddoublee_[Ca/alpha]Error in [CA/alpha]stat.errordouble[Ti/alpha]Best-fit [TI/alpha]phys.abunddoublee_[Ti/alpha]Error in [TI/alpha]stat.errordouble[Ni/Fe]Best-fit [Ni/Fe]phys.abunddoublee_[Ni/Fe]Error in [NI/Fe]stat.error;phys.abunddouble[Na/Fe]Best-fit [Na/Fe]phys.abunddoublee_[Na/Fe]Error in [Na/Fe]stat.error;phys.abunddouble[Mn/Fe]Best-fit [Mn/Fe]phys.abunddoublee_[Mn/Fe]Error in [Mn/Fe]stat.error;phys.abunddouble[Co/Fe]Best-fit [Co/Fe]phys.abunddoublee_[Co/Fe]Error in [Co/Fe]stat.error;phys.abunddouble[Li/Fe]Best-fit [Li/Fe]phys.abunddoublee_[Li/Fe]Error in [Li/Fe]stat.error;phys.abunddouble[Al/Fe]Best-fit [Al/Fe]phys.abunddoublee_[Al/Fe]Error in [Al/Fe]stat.error;phys.abunddouble[K/Fe]Best-fit [K/Fe]phys.abunddoublee_[K/Fe]Error in [K/Fe]stat.error;phys.abunddouble_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.mainSimbadNameSimbad column added by the CDSmeta.idcharnullable