J/AJ/139/1051ivo://CDS.VizieR/J/AJ/139/1051doi:10.26093/cds/vizier.51391051CDSPlacco V.M.Kennedy C.R.Rossi S.Beers T.C.Lee Y.S.Christlieb N.,Sivarani T.Reimers D.Wisotzki L.2012-06-24T16:27:21Z2012-06-05T15:51:13ZCDS support team

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

cds-question@unistra.frcarbon-starspopulation-ii-starschemically-peculiar-starschemical-abundancesWe have developed a new procedure to search for carbon-enhanced metal-poor (CEMP) stars from the Hamburg/ESO (HES) prism-survey plates. This method employs an extended line index for the CH G band, which we demonstrate to have superior performance when compared to the narrower G-band index formerly employed to estimate G-band strengths for these spectra.2010AJ....139.1051Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/139/1051CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/128/2402 : Extremely metal-poor star candidates abundances (Lai+, 2004)J/ApJS/155/651 : Evolution of extremely metal-poor stars (Herwig+, 2004)J/A+A/490/769 : Yields from extremely metal-poor stars (Campbell+, 2008)J/A+A/501/519 : Extremely metal-poor turnoff stars abund. (Bonifacio+, 2009)J/AJ/132/137 : Abundances of extremely metal-poor carbon stars (Cohen+ 2006)J/MNRAS/412/843 : SAGA extremely metal-poor stars (Suda+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/139/1051https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/139/1051http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/139/1051https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/139/1051https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/139/1051http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/139/1051GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/139/1051/CEMPstars (Stellar data, atmospheric parameters and carbon abundance estimates for the observed carbon-enhanced metal-poor (CEMP) candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/139/1051/CEMPstars?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/139/1051/CEMPstars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/139/1051/CEMPstars?GETtext/xml+votable180.050000true2.793751.09750.0055555555555555566/17665 17948 17960 18021 18040 18070 18092 18471 18566 18574 18609 18630 18974 21180 21198 23146 24656 25014 25017 25045 25065 25273 25289 25302 25303 25418 25421 25422 25434 25438 25460 25473 25488 25489 25509 25521 25522 25525 25608 25610 25659 25743 25870 25893 26040 26213 26639 26664 26667 26675 26702 26703 26721 26824 26936 26940 27065 27163 27188 27243 27246 27265 27273 27289 27294 27297 27306 27320 31374 31416 33533 33643 33854 33868 33891 33944 34063 34244 34290 34369 34382 34493 34504 34583 34637 34872 35034 35041 35075 35954 36675 40310 40311 40313 40317 40405 40414 40785 40799 43928 43951 44670 44742 44743 44793 44818 44833 44838 44851 44861 44892 44896 44906 44910 44916 44926 44967 45002 45846 45886 45933 46003 46139 46336 46631https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/139/1051?format=asciiOpticaldefaultJ/AJ/139/1051/CEMPstarsStellar data, atmospheric parameters and carbon abundance estimates for the observed carbon-enhanced metal-poor (CEMP) candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHEStar name in Hamburg/ESO survey (HHMM-DDMM)meta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainBHESHES B magnitude (from Hamburg/ESO plates)magphot.mag;em.opt.Bfloat(J-K)0Deredenned J-K colour indexmagphot.color;em.IR.J;em.IR.KfloatGPEGP index, 15{AA} wide G-band index (1)0.1nmspect.indexfloatKPHESKP index (CaII line)0.1nmspect.indexfloatGPHESGPHES index, 26{AA} G-band index (2)0.1nmspect.indexfloatTagRemarks and notes (3)meta.codecharRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloate_RVrms uncertainty on RVkm/sstat.errorfloatTeffEffective temperatureKphys.temperature.effectiveintloggSurface gravitylog(cm.s**-2)phys.gravityfloat[Fe/H]Metallicityphys.abund.Zfloatl_[C/Fe]Limit flag on [C/Fe] (upper limit)meta.code.error;phys.abundchar[C/Fe]? Abundance, [C/Fe]phys.abundfloatnullablee_[C/Fe]? rms uncertainty on [C/Fe]stat.error;phys.abundfloatnullable