J/ApJ/947/23ivo://CDS.VizieR/J/ApJ/947/23doi:10.26093/cds/vizier/ba-xk-qCDSZepeda J.Beers T.C.Placco V.M.Shank D.Gudin D.Hirai Y.,Mardini M.Pifer C.Catapano T.Calagna S.2026-02-23T20:01:29Z2025-05-30T12:02:56ZCDS support team

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

cds-question@unistra.frchemically-peculiar-starschemical-abundancesstellar-associationsradial-velocityapparent-magnitudevisible-astronomystellar-distanceproper-motionsWe construct a sample of 644 carbon-enhanced metal-poor (CEMP) stars with abundance analyses based on moderate- to high-resolution spectroscopic studies. Dynamical parameters for these stars are estimated based on radial velocities, Bayesian parallax-based distance estimates, and proper motions from Gaia EDR3 and DR3, supplemented by additional available information where needed. After separating our sample into the different CEMP morphological groups in the Yoon-Beers diagram of absolute carbon abundance versus metallicity, we used the derived specific energies and actions (E, Jr, Jph, Jz) to cluster them into Chemodynamically Tagged Groups (CDTGs). We then analyzed the elemental-abundance dispersions within these clusters by comparing them to the dispersion of clusters that were generated at random. We find that, for the Group I (primarily CEMP-s and CEMP-r/s) clustered stars, there exist statistically insignificant intracluster dispersions in [Fe/H], [C/Fe]c (evolution corrected carbon), and [Mg/Fe] when compared to the intracluster dispersions of randomly clustered Group I CEMP stars. In contrast, the Group II (primarily CEMP-no) stars exhibit clear similarities in their intracluster abundances, with very low, statistically significant, dispersions in [C/Fe]c and marginally significant results in [Mg/Fe]. These results strongly indicate that Group I CEMP stars received their carbon enhancements from local phenomena, such as mass transfer from an evolved binary companion in regions with extended star formation histories, while the CDTGs of Group II CEMP stars formed in low-metallicity environments that had already been enriched in carbon, likely from massive rapidly rotating ultra- and hyper-metal-poor stars and/or supernovae associated with high-mass early- generation stars.2023ApJ...947...23Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/947/23CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/350 : Gaia EDR3 (Gaia Collaboration, 2020)I/352 : Distances to 1.47 billion stars in Gaia EDR3 (Bailer-Jones+, 2021)I/354 : StarHorse2, Gaia EDR3 photo-astrometric distances (Anders+, 2022)J/AJ/90/2089 : Stars of very low metal abundance. I (Beers+, 1985)J/AJ/103/1987 : Stars of very low metal abundance (Beers+ 1992)J/ApJ/608/405 : Explosive yields of massive star (Chieffi+, 2004)J/AJ/130/2804 : Carbon abundances in metal-poor stars (Rossi+, 2005)J/ApJ/658/367 : Abundances of carbon stars in Galactic halo (Komiya+, 2007)J/AJ/137/4377 : List of SEGUE plate pairs (Yanny+, 2009)J/ApJ/724/341 : Nucleosynthesis of massive metal-free stars (Heger+, 2010)J/MNRAS/418/284 : s-process in low-metallicity stars. II. (Bisterzo+, 2011)J/ApJS/199/38 : Presupernova evolution (Limongi+, 2012)J/ApJ/788/180 : Very metal-poor stars in the MW's halo (Carollo+, 2014)J/ApJ/797/21 : Carbon-enhanced metal-poor stars (Placco+, 2014)J/A+A/579/A28 : Abundances of 3 CEMP stars (Bonifacio+, 2015)J/ApJ/801/125 : Carbon in red giants in GCs and dSph galaxies (Kirby+, 2015)J/ApJ/833/20 : Carbon-enhanced metal-poor (CEMP) star abund. (Yoon+, 2016)J/ApJ/858/92 : RPA Southern Pilot Search of 107 Stars (Hansen+, 2018)J/AJ/156/179 : r-process-enhanced field stars kinematics (Roederer+, 2018)J/ApJ/868/110 : R-Process Alliance: 1st release in Gal. halo (Sakari+, 2018)J/A+A/621/A108 : Rvel compilation for 45 CEMP-no stars (Arentsen+ 2019)J/ApJ/874/74 : Local stellar halo member stars from Gaia/LAMOST (Li+, 2019)J/ApJ/898/150 : High-res. MIKE obs. of metal-poor stars (Ezzeddine+, 2020)J/ApJS/249/30 : R-Process Alliance: metal-poor star sp. (Holmbeck+, 2020)J/MNRAS/497/1236 : Chemo-dynamics of outer halo dwarf stars (Monty+, 2020)J/ApJ/905/20 : Metal-poor stars observed with SALT/HRS (Rasmussen+, 2020)J/ApJ/891/39 : LAMOST very metal-poor stars of the Gal. halo (Yuan+, 2020)J/MNRAS/506/150 : The GALAH+ Survey DR3 (Buder+, 2021)J/MNRAS/503/2539 : Galaxy halo Extremely Metal-Poor stars (Cordoni+, 2021)J/ApJ/908/79 : The r-process Alliance; abundances (Gudin+, 2021)J/ApJ/907/10 : Initial vs final sample of VMP HK/HES stars (Limberg+, 2021)J/A+A/649/A3 : Gaia EDR3 photometric passbands (Riello+, 2021)J/MNRAS/505/5978 : Gaia EDR3 view on Gal. globular clusters (Vasiliev+, 2021)J/A+A/665/A57 : Stellar halo near the Sun substructures. I. (Lovdal+, 2022)J/MNRAS/511/1004 : Abundances study of Pristine VMP stars (Lucchesi+, 2022)J/ApJS/259/60 : SEGUE-2 updated stellar parameter pipeline (Rockosi+, 2022)J/ApJ/926/26 : Dynamically tagged groups of MP stars. I. (Shank+, 2022)J/ApJS/261/19 : DTGs of metal-poor stars. II. RAVE DR6 (Shank+, 2022)J/ApJ/927/13 : Metal-poor stars observed with SALT/HRS. II. (Zepeda+, 2022)J/ApJ/943/23 : R-Process Alliance (RPA). II. Halo RPE stars (Shank+, 2023)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/947/23https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/947/23http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/947/23https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/947/23https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/947/23http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/947/23GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/947/23/table2 (Identified carbon-enhanced metal-poor (CEMP) stars and their group associations)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/947/23/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/947/23/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/947/23/table2?GETtext/xml+votable180.050000true0.5334228-2.82006470.005555555555555556Cone search capability for table J/ApJ/947/23/table11 (Initial CEMP stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/947/23/table11?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/947/23/table11?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/947/23/table11?GETtext/xml+votable180.050000true0.53-2.820.005555555555555556Cone search capability for table J/ApJ/947/23/table12 (Final (see Section 2.2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/947/23/table12?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/947/23/table12?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/947/23/table12?GETtext/xml+votable180.050000true0.53-2.820.0055555555555555566/25 51 524 1236 2067 2426 3712 4098 4350 4854 5249 5529 5768 5775 6274 6375 7225 7456 7787 7830 8127 8197 8201 8244 8274 8314 8340 8364 8517 8533 8750 9068 9291 9581 9647 10147 10165 10209 10249 10272 10340 10430 10682 10781 10921 11442 12658 12880 13087 13344 15349 16365 16413 16501 16569 16603 16654 16659 16671 16679-16680 16747 16763 16814 16819 16854 16880 16922 16935 16954 17027 17040 17076 17095 17101 17174 17191 17221 17233 17241 17256 17329 17380-17381 17392 17398 17411 17420 17432 17451 17483 17545 17598 17623 17635 17643 17679 17683 17694 17730 17749 17793 17858 17938 17973 17986 17994 18056 18098 18108 18226 18483 18507 18545 18550 18566 18580 18606 18636-18637 18648 18653 18663 18683 18691 18707-18708 18719 18730 18737 18762 18847 18964 18973 19000 19010 19017 19023 19056 19070 19073 19484 19923 19968 20330 20532 20804 21050 21195 21221 22541 22573 22632 22650 22719 22766 23011 23179-23180 23199 23220 23240 23304 23467 24657 24680 24905 24908 24914 24918 24975 24994 25019 25116 25141 25209 25234 25257 25287 25357-25358 25369 25430-25431 25434 25466 25470 25527 25533-25534 25540 25549 25551 25571 25574-25575 25577 25579 25591 25595 25603 25608 25614 25630 25658 25677 25693 25710 25722-25723 25733 25743 25765 25767 25772 25776 25785-25786 25799 25819 25831-25832 25853 25870 25891 25926 25928 25948 25950 25963 25993 26005 26012 26019 26025 26052 26057 26102 26115 26146-26147 26153 26166 26176 26183 26191 26200 26203 26224-26225 26232 26510 26530 26644-26645 26658 26767 26795 26829 26886 26944 26961 26973 26995 27030 27048 27051 27065 27091 27148 27177 27319 27322 27456 27589 27754 27898 28097 28223 28251 28475 28544 28594 28674 28793 28974 29001 29005 29242 29311 29331 29372 29416 29954 30019 30031 30036 30039 30041 30045 30053 30064 30725 30760 30858 30874-30875 30931 30935 30944 30958 30963 31015 31087 31136 31233 31273 31294 31296 31337 31383 31394 31398-31399 31471 31487 31546 31595 31611 31680 31719 31737-31738 31769 31894 32312 32386 32553 32555 32893 33014 33019 33030 33099 33185 33192 33286 33363 33415 33435 33470 33498 33515 33526 33573 33642 33670 33703 33708 33715 33738 33751 33781 34008-34009 34012 34019 34037 34046 34053 34058 34069 34079 34166 34425 34504 34589 34637 34783 34844 35009 35112 35117 35179 35186 35367 35469 35543 35549 35588 35599 35695 35704 35752 35760 35775 35782 35801 35803 35881 35883 35889 35899 35913 35960 35973 35992 36196 36228 36330 36410 36426 36461 36503 36524 36542 36548 36583 36587 36628 36705 36737 36824 36843 36942 37109 37154 37290 37428 37532 37642 38277-38278 38343 38349 38397 38399 38805 38841 38919 38935 38953 39141 39307 39809-39810 40027 40257 40319 40322 40391 40404 40723 40898 41035 41064 41136 41247 41258 41304 41484 42037 42256 42307 42862 42879 42912 42917 42924 42996 43070 43228 43262 43349 43365 43427 43604 43690 43718 43741 43797 43848 43928 43938 43996 44016 44172 44198 44204 44242 44250 44268 44317 44326 44350 44410-44412 44427 44447 44449 44528 44545 44570 44575 44580 44607 44615 44620 44634 44641 44644 44658 44671 44676 44689 44763 44793 44829 44842 44870 44892 44909 44911 44926 44939 44965 44990 44997 45004 45023 45131 45149 45170 45335 45345 45404 45406 45427 45463 45470 45494 45676 45694 45741 45768 45790 45796 45804 45806 45825 45877 45895 45904 45913 45984 46003 46029 46090 46139 46195 46258 46282 46345 46394 46426 46476-46477 46479 46508 46532 46540 46565 46598 46614 46662-46663 46665 46688 46704 46720 46724 46780 46792 46796 46801 46840 46848 46967 46973 47009 47018 47172 47193 47206 47217 47344 47406 47420 47436 47478 47518-47519 47541 47544 47556 47634 47636 47638 47666 47708 47764 47776 47803 47854 47869 47939 47955 47987 48012 48022-48023 48129 48162 48173 48234 48363 48392 48415 48481 48501 48511 48555 48577 48614 48625 48628 48647 48722 48798 48862 48946 49027 49078 49081 49105 491361.9867573869263685e-19 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/947/23?format=asciiOpticaldefaultJ/ApJ/947/23/table2Identified carbon-enhanced metal-poor (CEMP) stars and their group associationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (1)meta.id;meta.maincharprimaryf_NameFlag=0 if the source did not make it to the final sample (Table 12)meta.codeintnullableGroupCEMP Groups as given in Yoon+ 2016, J/ApJ/833/20src.classcharTeff[3540/7100]? Stellar effective temperatureKphys.temperature.effectiveintnullablelog(g)[-0.3/5.1] Log, surface gravitylog(cm.s**-2)phys.gravityfloat[Fe/H][-7.8/-1.13] Metallicitylog(Sun)phys.abund.Zfloat[C/Fe]c[0.7/5.4] Placco+ 2014, J/ApJ/797/21 corrected [C/Fe]log(Sun)phys.abundfloatACc[5.2/9.34] Absolute corrected carbon abundance (2)log(Sun)phys.abundfloat[Mg/Fe][-0.34/3.33]? Logarithmic magnesium abundance ratiolog(Sun)phys.abundfloatnullablel_[Sr/Fe]Limit flag on [Sr/Fe]meta.code.error;phys.abundchar[Sr/Fe][-2.94/2.7]? Logarithmic strontium abundance ratiolog(Sun)phys.abundfloatnullable[Y/Fe][-0.6/1.73]? Logarithmic yttrium abundance ratiolog(Sun)phys.abund;arith.ratiofloatnullablel_[Ba/Fe]Limit flag on [Ba/Fe]meta.code.error;phys.abundchar[Ba/Fe][-2.13/3.4]? Logarithmic barium abundance ratiolog(Sun)phys.abundfloatnullablel_[Eu/Fe]Limit flag on [Eu/Fe]meta.code.error;phys.abundchar[Eu/Fe][-1.9/2.93]? Logarithmic europium abundance ratiolog(Sun)phys.abundfloatnullable_RAPositions from SIMBAD or from Pristine name (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD or from Pristine name (declination part)degpos.eq.dec;meta.mainSimbadNameSimbad column added by the CDSmeta.idcharnullableJ/ApJ/947/23/cdtgsIdentified Chemodynamically Tagged Groups (CDTGs; Table 3) and dynamical parameters determined by AGAMA (Table5)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTG[1/40] Chemo-Dynamically Tagged Groupmeta.id;meta.mainintNs[3/17] Number of membersmeta.numberintConf[35.5/100.0] Confidence%stat.fit.goodnessfloatAssocAssociations (1)meta.id.assoccharvr[-222/161] Mean Cluster Velocity in the radial direction, AGAMA (G8)km/sspect.dopplerVeloc.optfloate_vr[18/278] Uncertainty in vrkm/sstat.error;spect.dopplerVeloc.optfloatvphi[-134.2/282.5] Mean Cluster Velocity in the angular direction, AGAMA (G8)km/sphys.velocfloate_vphi[2.5/89.4] Uncertainty in vphikm/sstat.error;phys.velocfloatvz[-218/166] Mean Cluster Velocity in the z direction, AGAMA (G8)km/sphys.veloc;pos.cartesian.zfloate_vz[19/215] Uncertainty in vzkm/sstat.error;phys.veloc;pos.cartesian.zfloatJr[31/1594] Mean Cluster Action in the radial direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jr[7/164] Uncertainty in Jrkpc.km/sstat.error;arith.grad;phys.velocfloatJphi[-1051/2493] Mean Cluster Action in the angular direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jphi[21/441] Uncertainty in Jphikpc.km/sstat.error;arith.grad;phys.velocfloatJz[20/1918] Mean Cluster Action in the z direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jz[4/128.5] Uncertainty in Jzkpc.km/sstat.error;arith.grad;phys.velocfloatE[-2.18/-1.33] Mean Cluster Orbital energy, AGAMA (G8)100000kpc.km**2.s**-2phys.energy;src.orbitalfloate_E[0.01/0.06] Uncertainty in E100000kpc.km**2.s**-2stat.error;phys.energy;src.orbitalfloatecc[0.17/0.98] Mean Cluster Eccentricity, AGAMA (G8)src.orbital.eccentricityfloate_ecc[0/0.2] Uncertainty in eccstat.error;src.orbital.eccentricityfloatJ/ApJ/947/23/table4*CDTGs identified by HDBSCANNameName (G9)meta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTG[1/40] Chemo-Dynamically Tagged Group; see also notes4.dat filemeta.id.parentint[Fe/H][-4.8/-1.14] Metallicity (1)log(Sun)phys.abund.Zfloat[C/Fe]c[0.7/4.4]? Placco+ 2014, J/ApJ/797/21 corrected [C/Fe] (1)log(Sun)phys.abundfloatnullable[Mg/Fe][-0.34/1.8]? Mg/Fe abundance (1)log(Sun)phys.abundfloatnullable[Sr/Fe][-2.9/2.66]? Sr/Fe abundance (1)log(Sun)phys.abundfloatnullable[Y/Fe][-0.6/1.73]? Y/Fe abundance (1)log(Sun)phys.abundfloatnullable[Ba/Fe][-2.13/2.84]? Ba/Fe abundance (1)log(Sun)phys.abundfloatnullable[Eu/Fe][-1.9/2.14]? Eu/Fe abundance (1)log(Sun)phys.abundfloatnullableJ/ApJ/947/23/notes4Notes on CDTGs identified by HDBSCANNoteText of the notemeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTG[1/40] Chemo-Dynamically Tagged Group as in Table 4meta.id;meta.mainintJ/ApJ/947/23/table8Associations of identified CDTGs with previous groupsAssocIdentifier of Associationmeta.id.assoccharCDTGIdentifier(s) of associated CDTG(s) in this workmeta.id;meta.maincharr_AssocReference of Association (1)meta.ref;pos.framecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ/ApJ/947/23/table9CDTG abundance means, dispersions and inter- quartile ranges (IQR)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSectionMeasurement (1)meta.notecharCDTG[1/40]? Chemo-Dynamically Tagged Groupmeta.id;meta.mainintnullableNs[3/17]? Number of membersmeta.numberintnullable[Fe/H][-3.5/0.8] Metallicitylog(Sun)phys.abund.Zfloate_[Fe/H][0.04/1.1]? Uncertainty in [Fe/H]log(Sun)stat.error;phys.abund.Fefloatnullable[C/Fe]c[0.3/2.75] Corrected C/Fe abundance, loglog(Sun)phys.abundfloate_[C/Fe]c[0.03/1.6]? Uncertainty in [C/Fe]clog(Sun)stat.error;phys.abundfloatnullable[Mg/Fe][0.17/1.2]? Mg/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Mg/Fe][0.02/0.5]? Uncertainty in [Mg/Fe]log(Sun)stat.error;phys.abundfloatnullable[Sr/Fe][-0.6/1.82]? Sr/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Sr/Fe][0.06/1.41]? Uncertainty in [Sr/Fe]log(Sun)stat.error;phys.abundfloatnullable[Y/Fe][-0.4/1.73]? Y/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Y/Fe][0.01/1]? Uncertainty in [Y/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ba/Fe][-0.85/1.91]? Ba/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Ba/Fe][0.01/1.6]? Uncertainty in [Ba/Fe]log(Sun)stat.error;phys.abundfloatnullable[Eu/Fe][-0.23/1.6]? Eu/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Eu/Fe][0.06/1]? Uncertainty in [Eu/Fe]log(Sun)stat.error;phys.abundfloatnullableJ/ApJ/947/23/table11Initial CEMP starsNameName used in Ref (G1)meta.id;meta.maincharprimarye_Dist-s[0.0001/17]? Error estimated for Dist-s (G4)kpcstat.error;pos.distancefloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaEDR3Gaia EDR3 identifiermeta.idRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainVmag[8/17.3]? V magnitude of the starmagphot.mag;em.opt.VfloatnullableGmag[7.5/18.7] Gaia EDR3 G mean magnitudemagphot.mag;em.optfloatBP-RP[0.4/3.2] Gaia EDR3 BP-RP color mean magnitudemagphot.color;em.opt.B;em.opt.RfloatVmag-Gaia[7.58/18.7] V magnitude transformed from Gaia Gmag (G2)magphot.color;em.opt.V;em.optfloatRV[-424/468]? Radial velocity from RV Reference, r_RVkm/sphys.velocfloatnullablee_RV[-69/2]? Uncertainty in RVkm/sstat.error;phys.velocfloatnullableRVG[-375/444]? Gaia EDR3 radial velocitykm/sphys.velocfloatnullablee_RVG[0.1/31]? Uncertainty in RVGkm/sstat.error;phys.velocfloatnullableplx[-0.06/22.8]? Gaia EDR3 parallaxmaspos.parallax.trigfloatnullablee_plx[0.009/0.3]? Uncertainty in plxmasstat.error;pos.parallaxfloatnullableDist[-67/85]? Distance, inverse Gaia EDR3 parallaxkpcpos.distancedoublenullablee_Dist[0/637]? Uncertainty in Dist (G3)kpcstat.error;pos.distancedoublenullableDist-b[0.04/16.3]? Bailer-Jones+ 2021, I/352 50th percentile distancekpcpos.distancefloatnullablee_Dist-b[0/3.7]? Error estimated from Dist-b (G4)kpcstat.error;pos.distancefloatnullableRelErr-b[0.0009/0.6]? Relative error, Dist-bstat.errorfloatnullableDist-s[0.04/15.3]? Anders+ 2022, I/354 50th percentile StarHorse distkpcpos.distancefloatnullableRelErr-s[0.0004/5]? Relative error, Dist-sstat.errorfloatnullablepmRA[-229/634]? Gaia EDR3 proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablee_pmRA[0.007/0.4]? Uncertainty in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatnullablepmDE[-755/140]? Gaia EDR3 proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullablee_pmDE[0.007/0.3]? Uncertainty in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatnullablepmRApmDEcor[-0.7/0.8]? Gaia EDR3 correlation coefficient, pmRA, pmDEstat.correlationfloatnullableTeffR[3540/7100]? Effective temperature from RefKphys.temperature.effectiveintnullableloggR[-0.3/5.1]? Log, surface gravity from Reflog(cm.s**-2)phys.gravityfloatnullable[Fe/H][-7.8/-1.13]? Metallicity (G5)log(Sun)phys.abund.Zfloatnullableloge(Fe)[-0.3/6.4] Logarithmic iron abundance from Refphys.abund.Zfloat[C/Fe][-0.03/5.4]? Logarithmic carbon abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(C)[4.6/9.4]? Logarithmic carbon abundance from Refphys.abundfloatnullable[C/Fe]c[0.7/5.4]? Placco+ 2014, J/ApJ/797/21 corrected [C/Fe]log(Sun)phys.abundfloatnullableACc[5.2/9.4]? Absolute corrected carbon abundance (G6)log(Sun)phys.abundfloatnullableCDetThe [C/Fe] flag (G7)meta.codechar[Mg/Fe][-0.34/3.4]? Logarithmic magnesium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Mg)[3.49/8.3]? Logarithmic magnesium abundance from Refphys.abundfloatnullableMgDetThe [Mg/Fe] flag (G7)meta.codecharl_[Sr/Fe]Limit flag for [Sr/Fe]meta.code.error;phys.abundchar[Sr/Fe][-2.94/2.7]? Logarithmic strontium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Sr)[-3.31/3.1]? Logarithmic strontium abundance from Refphys.abundfloatnullableSrDetThe [Sr/Fe] flag (G7)meta.codechar[Y/Fe][-0.6/1.73]? Logarithmic yttrium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Y)[-0.74/2.5]? Logarithmic yttrium abundance from Refphys.abundfloatnullableYDetThe [Y/Fe] flag (G7)meta.codecharl_[Ba/Fe]Limit flag for [Ba/Fe]meta.code.error;phys.abundchar[Ba/Fe][-2.13/3.4]? Logarithmic barium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Ba)[-3.9/3.3]? Logarithmic barium abundance from Refphys.abundfloatnullableBaDetThe [Ba/Fe] flag (G7)meta.codecharl_[Eu/Fe]Limit flag for [Eu/Fe]meta.code.error;phys.abundchar[Eu/Fe][-1.9/2.93]? Logarithmic europium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Eu)[-4.2/1.1]? Logarithmic europium abundance from Refphys.abundfloatnullableEuDetThe [Eu/Fe] flag (G7)meta.codecharClassClass for the star, as given by Table 1src.classcharRefReference for the star, ADS Bibcodemeta.ref;pos.framecharr_VmagReference for Vmag, ADS Bibcode or Simbadmeta.ref;pos.framecharr_DistReference for distance used in AGAMA, STARHORSE; or blankmeta.ref;pos.framecharSimbadNameSimbad column added by the CDSmeta.idcharnullableJ/ApJ/947/23/table12Final (see Section 2.2)NameName used in Ref (G1)meta.id;meta.maincharprimaryDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainVmag[8/17.3]? V magnitude of the starmagphot.mag;em.opt.VfloatnullableGmag[7.5/18.7] Gaia EDR3 G mean magnitudemagphot.mag;em.optfloatBP-RP[0.47/3.2] Gaia EDR3 BP-RP color mean magnitudemagphot.color;em.opt.B;em.opt.RfloatVmag-Gaia[7.58/18.7] V magnitude transformed from Gaia Gmag (G2)magphot.color;em.opt.V;em.optfloat[Ba/Fe][-2.13/3.4]? Logarithmic barium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Ba)[-3.9/3.3]? Logarithmic barium abundance from Refphys.abundfloatnullableBaDetThe [Ba/Fe] flag (G7)meta.codecharl_[Eu/Fe]Limit flag for [Eu/Fe]meta.code.error;phys.abundchar[Eu/Fe][-1.44/3]? Logarithmic europium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Eu)[-3.7/1.1]? Logarithmic europium abundance from Refphys.abundfloatnullableEuDetThe [Eu/Fe] flag (G7)meta.codecharClassClass for the star, as given by Table 1src.classcharvr[-472/359] Mean Stellar Velocity in the radial direction, AGAMA (G8)km/sspect.dopplerVeloc.optfloate_vr[0.1/33] Uncertainty in vr (1)km/sstat.error;spect.dopplerVeloc.optfloatRefReference for the star, ADS Bibcodemeta.ref;pos.framecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaEDR3Gaia EDR3 identifiermeta.idRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainRV[-424/468]? Radial velocity from RV Reference, r_RVkm/sphys.velocfloatnullablee_RV[-69/2]? Uncertainty in RVkm/sstat.error;phys.velocfloatnullableRVG[-375/444]? Gaia EDR3 radial velocitykm/sphys.velocfloatnullablee_RVG[0.1/21]? Uncertainty in RVGkm/sstat.error;phys.velocfloatnullableplx[-0.06/22.8]? Gaia EDR3 parallaxmaspos.parallax.trigfloatnullablee_plx[0.009/0.3]? Uncertainty in plxmasstat.error;pos.parallaxfloatnullableDist[-67/85]? Distance, inverse Gaia EDR3 parallaxkpcpos.distancedoublenullablee_Dist[0/637]? Uncertainty in Dist (G3)kpcstat.error;pos.distancedoublenullableDist-b[0.04/16.3]? Bailer-Jones+ 2021, I/352, 50th percentile distancekpcpos.distancefloatnullablee_Dist-b[0/3.7]? Error estimated from Dist-b (G4)kpcstat.error;pos.distancefloatnullableRelErr-b[0.0009/0.6]? Relative error, Dist-bstat.errorfloatnullableDist-s[0.04/15]? Anders+ 2022, I/354 50th percentile StarHorse distkpcpos.distancefloatnullablee_Dist-s[0.0001/17]? Error estimated for Dist-s (G4)kpcstat.error;pos.distancefloatnullableRelErr-s[0.0004/3.1]? Relative error, Dist-sstat.errorfloatnullablepmRA[-229/634]? Gaia EDR3 proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablee_pmRA[0.007/0.4]? Uncertainty in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatnullablepmDE[-755/140]? Gaia EDR3 proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullablee_pmDE[0.007/0.3]? Uncertainty in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatnullablepmRApmDEcor[-0.7/0.8]? Gaia EDR3 correlation coefficient, pmRA, pmDEstat.correlationfloatnullableTeffR[3540/7100]? Effective temperature from RefKphys.temperature.effectiveintnullableloggR[-0.3/5.1]? Log, surface gravity from Reflog(cm.s**-2)phys.gravityfloatnullable[Fe/H][-7.8/-1.13]? Metallicity (G5)log(Sun)phys.abund.Zfloatnullableloge(Fe)[-0.3/6.4] Logarithmic iron abundance from Refphys.abund.Zfloat[C/Fe][-0.02/5.4]? Logarithmic carbon abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(C)[4.6/9.31]? Logarithmic carbon abundance from Refphys.abundfloatnullable[C/Fe]c[0.7/5.4]? Placco+ 2014, J/ApJ/797/21 corrected [C/Fe]log(Sun)phys.abundfloatnullableACc[5.2/9.4]? Absolute corrected carbon abundance (G6)log(Sun)phys.abundfloatnullable[Mg/Fe][-0.34/3.4]? Logarithmic magnesium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Mg)[3.49/8.3]? Logarithmic magnesium abundance from Refphys.abundfloatnullable[Sr/Fe][-2.94/2.7]? Logarithmic strontium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Sr)[-3.31/3.1]? Logarithmic strontium abundance from Refphys.abundfloatnullable[Y/Fe][-0.6/1.73]? Logarithmic yttrium abundance ratio (G5)log(Sun)phys.abundfloatnullableloge(Y)[-0.74/2.5]? Logarithmic yttrium abundance from Refphys.abundfloatnullablevphi[-334/421] Mean Stellar Velocity in the angular direction, AGAMA (G8)km/sphys.velocfloate_vphi[0.2/48] Uncertainty in vphi (1)km/sstat.error;phys.velocfloatvz[-437/401] Mean Stellar Velocity in the z direction, AGAMA (G8)km/sphys.veloc;pos.cartesian.zfloate_vz[0.1/28] Uncertainty in vz (1)km/sstat.error;phys.veloc;pos.cartesian.zfloatJr[2/38912] Mean Stellar Action in the radial direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jr[0.2/8642] Uncertainty in Jr (1)kpc.km/sstat.error;arith.grad;phys.velocfloatJphi[-2780/3582] Mean Stellar Action in the angular direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jphi[1/275] Uncertainty in Jphi (1)kpc.km/sstat.error;arith.grad;phys.velocfloatJz[0.1/4782] Mean Stellar Action in the z direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jz[0/287] Uncertainty in Jz (1)kpc.km/sstat.error;arith.grad;phys.velocfloatE[-2.25/-0.18] Orbital energy of the star, AGAMA (G8)100000kpc.km**2.s**-2phys.energy;src.orbitalfloate_E[0.001/0.1] Uncertainty in E (1)100000kpc.km**2.s**-2stat.error;phys.energy;src.orbitalfloatrperi[0.04/17] Galactic pericentric distance of the star as given by AGAMAkpcpos.distance;pos.galacticfloate_rperi[0/1.7] Uncertainty in r-peri (1)kpcstat.error;pos.distance;pos.galacticfloatrapo[2.8/751] Galactic apocentric distance of the star as given by AGAMAkpcpos.distance;pos.galacticfloate_rapo[0/212] Uncertainty in r-apo (1)kpcstat.error;pos.distance;pos.galacticfloatZmax[0.1/550] Maximum height above, or below, the Galactic plane of the star as given by AGAMAkpcpos.cartesian.z;pos.galactic;stat.maxfloate_Zmax[0/159] Uncertainty in Zmax (1)kpcstat.error;pos.cartesian.z;pos.galacticfloatecc[0.05/1] Mean stellar eccentricity, AGAMA (2)src.orbital.eccentricityfloate_ecc[0/0.13] Uncertainty in ecc (1)stat.error;src.orbital.eccentricityfloatCDetThe [C/Fe] flag (G7)meta.codecharMgDetThe [Mg/Fe] flag (G7)meta.codecharl_[Sr/Fe]Limit flag for [Sr/Fe]meta.code.error;phys.abundcharSrDetThe [Sr/Fe] flag (G7)meta.codecharYDetThe [Y/Fe] flag (G7)meta.codecharl_[Ba/Fe]Limit flag for [Ba/Fe]meta.code.error;phys.abundcharr_VmagReference for Vmag, ADS Bibcode or Simbadmeta.ref;pos.framecharr_DistReference for distance used in AGAMA, STARHORSE or blankmeta.ref;pos.framecharJ/ApJ/947/23/table13*Group I CDTGs identified by HDBSCANNameName (G9)meta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTGChemo-Dynamically Tagged Group; see also notes13.datmeta.id.parentchar[Fe/H][-3.96/-1.14] Metallicity (1)log(Sun)phys.abund.Zfloat[C/Fe]c[0.73/3.43]? Placco+ 2014, J/ApJ/797/21 corrected [C/Fe] (1)log(Sun)phys.abundfloatnullable[Mg/Fe][0.1/1.1]? Mg/Fe abundance (1)log(Sun)phys.abundfloatnullable[Sr/Fe][-0.85/2.66]? Sr/Fe abundance (1)log(Sun)phys.abundfloatnullable[Y/Fe][1/1.7]? Y/Fe abundance (1)log(Sun)phys.abundfloatnullable[Ba/Fe][-1.3/3.21]? Ba/Fe abundance (1)log(Sun)phys.abundfloatnullable[Eu/Fe][-0.2/2.14]? Eu/Fe abundance (1)log(Sun)phys.abundfloatnullableJ/ApJ/947/23/notes13Notes on group I CDTGs identified by HDBSCANrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTGChemo-Dynamically Tagged Group as in Table 13meta.id;meta.maincharNoteText of the notemeta.notecharJ/ApJ/947/23/table14*Group I cluster dynamical parameters determined by AGAMArecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTGChemo-Dynamically Tagged Group, Group I (GI) samplemeta.id;meta.maincharNs[3/11] Number of membersmeta.numberintvr[-101/88] Mean Cluster Velocity in the radial direction, AGAMA (G8)km/sspect.dopplerVeloc.optfloate_vr[16/179] Uncertainty in vrkm/sstat.error;spect.dopplerVeloc.optfloatvphi[-138/246] Mean Cluster Velocity in the angular direction, AGAMA (G8)km/sphys.velocfloate_vphi[0.7/66] Uncertainty in vphikm/sstat.error;phys.velocfloatvz[-134/82] Mean Cluster Velocity in the z direction, AGAMA (G8)km/sphys.veloc;pos.cartesian.zfloate_vz[13/292] Uncertainty in vzkm/sstat.error;phys.veloc;pos.cartesian.zfloatJr[31/1235] Mean Cluster Action in the radial direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jr[6/260] Uncertainty in Jrkpc.km/sstat.error;arith.grad;phys.velocfloatJphi[-919/2029] Mean Cluster Action in the angular direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jphi[32/327] Uncertainty in Jphikpc.km/sstat.error;arith.grad;phys.velocfloatJz[40/2002] Mean Cluster Action in the z direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jz[13/141] Uncertainty in Jzkpc.km/sstat.error;arith.grad;phys.velocfloatE[-1.9/-1.3] Mean Cluster Orbital energy, AGAMA (G8)100000kpc.km**2.s**-2phys.energy;src.orbitalfloate_E[0.006/0.07] Uncertainty in E100000kpc.km**2.s**-2stat.error;phys.energy;src.orbitalfloatecc[0.17/0.94] Mean Cluster Eccentricity, AGAMA (G8)src.orbital.eccentricityfloate_ecc[0.01/0.2] Uncertainty in eccstat.error;src.orbital.eccentricityfloatJ/ApJ/947/23/table15Group I CDTG abundance means, dispersions and inter-quartile ranges (IQR)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSectionMeasurement (1)meta.notecharCDTG? Chemo-Dynamically Tagged Groupmeta.id;meta.maincharNs[3/11]? Number of membersmeta.numberintnullable[Fe/H][-2.96/0.8] Metallicitylog(Sun)phys.abund.Zfloate_[Fe/H][0.04/0.7]? Uncertainty in [Fe/H]log(Sun)stat.error;phys.abund.Fefloatnullable[C/Fe]c[0.22/2.32] Corrected C/Fe abundance, loglog(Sun)phys.abundfloate_[C/Fe]c[0.03/0.8]? Uncertainty in [C/Fe]clog(Sun)stat.error;phys.abundfloatnullable[Mg/Fe][0.19/0.8]? Mg/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Mg/Fe][0.05/0.34]? Uncertainty in [Mg/Fe]log(Sun)stat.error;phys.abundfloatnullable[Sr/Fe][0.17/1.9]? Sr/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Sr/Fe][0.07/0.8]? Uncertainty in [Sr/Fe]log(Sun)stat.error;phys.abundfloatnullable[Y/Fe][-0.06/1.66]? Y/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Y/Fe][0.18/0.5]? Uncertainty in [Y/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ba/Fe][0.17/2.13]? Ba/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Ba/Fe][0.1/1.52]? Uncertainty in [Ba/Fe]log(Sun)stat.error;phys.abundfloatnullable[Eu/Fe][0.34/1.56]? Eu/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Eu/Fe][0.09/0.84]? Uncertainty in [Eu/Fe]log(Sun)stat.error;phys.abundfloatnullableJ/ApJ/947/23/table16*Group II CDTGs identified by HDBSCANNameName (G9)meta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTGChemo-Dynamically Tagged Group; see also notes16.datmeta.id.parentchar[Fe/H][-4.26/-2.4] Metallicity (1)log(Sun)phys.abund.Zfloat[C/Fe]c[0.7/1.72]? Placco+ 2014, J/ApJ/797/21 corrected [C/Fe] (1)log(Sun)phys.abundfloatnullable[Mg/Fe][-0.1/1.4]? Mg/Fe abundance (1)log(Sun)phys.abundfloatnullable[Sr/Fe][-2.2/1.2]? Sr/Fe abundance (1)log(Sun)phys.abundfloatnullable[Y/Fe]? Y/Fe abundance (1)log(Sun)phys.abundfloatnullable[Ba/Fe][-1.72/0.62]? Ba/Fe abundance (1)log(Sun)phys.abundfloatnullable[Eu/Fe][-0.51/1.8]? Eu/Fe abundance (1)log(Sun)phys.abundfloatnullableJ/ApJ/947/23/notes16Notes on group II CDTGs identified by HDBSCANNoteText of the notemeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCDTGChemo-Dynamically Tagged Group as in Table 13meta.id;meta.maincharJ/ApJ/947/23/table17*Group II cluster dynamical parameters determined by AGAMArecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNs[3/10] Number of membersmeta.numberintvr[-83/18] Mean Cluster Velocity in the radial direction, AGAMA (G8)km/sspect.dopplerVeloc.optfloate_vr[1/152] Uncertainty in vrkm/sstat.error;spect.dopplerVeloc.optfloatvphi[-50/170] Mean Cluster Velocity in the angular direction, AGAMA (G8)km/sphys.velocfloate_vphi[4/41] Uncertainty in vphikm/sstat.error;phys.velocfloatvz[-84/167] Mean Cluster Velocity in the z direction, AGAMA (G8)km/sphys.veloc;pos.cartesian.zfloate_vz[13/109] Uncertainty in vzkm/sstat.error;phys.veloc;pos.cartesian.zfloatJr[76/775] Mean Cluster Action in the radial direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jr[23/96] Uncertainty in Jrkpc.km/sstat.error;arith.grad;phys.velocfloatJphi[-324/1314] Mean Cluster Action in the angular direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jphi[29/243] Uncertainty in Jphikpc.km/sstat.error;arith.grad;phys.velocfloatJz[46/902] Mean Cluster Action in the z direction, AGAMA (G8)kpc.km/sarith.grad;phys.velocfloate_Jz[19/97] Uncertainty in Jzkpc.km/sstat.error;arith.grad;phys.velocfloatE[-1.9/-1.47] Mean Cluster Orbital energy, AGAMA (G8)100000kpc.km**2.s**-2phys.energy;src.orbitalfloate_E[0.009/0.093] Uncertainty in E100000kpc.km**2.s**-2stat.error;phys.energy;src.orbitalfloatecc[0.25/0.9] Mean Cluster Eccentricity, AGAMA (G8)src.orbital.eccentricityfloate_ecc[0.01/0.11] Uncertainty in eccstat.error;src.orbital.eccentricityfloatCDTGChemo-Dynamically Tagged Group, Group II (GII) samplemeta.id;meta.maincharJ/ApJ/947/23/table18Group II CDTG abundance means, dispersions and inter-quartile ranges (IQR)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSectionMeasurement (1)meta.notecharCDTG? Chemo-Dynamically Tagged Groupmeta.id;meta.maincharNs[3/10]? Number of membersmeta.numberintnullable[Fe/H][-3.35/0.8] Metallicitylog(Sun)phys.abund.Zfloate_[Fe/H][0.04/0.6]? Uncertainty in [Fe/H]log(Sun)stat.error;phys.abund.Fefloatnullable[C/Fe]c[0.09/1.13] Corrected C/Fe abundance, loglog(Sun)phys.abundfloate_[C/Fe]c[0.02/0.63]? Uncertainty in [C/Fe]clog(Sun)stat.error;phys.abundfloatnullable[Mg/Fe][0.1/0.64]? Mg/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Mg/Fe][0.02/0.22]? Uncertainty in [Mg/Fe]log(Sun)stat.error;phys.abundfloatnullable[Sr/Fe][-1.2/0.9]? Sr/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Sr/Fe][0.08/0.71]? Uncertainty in [Sr/Fe]log(Sun)stat.error;phys.abundfloatnullable[Y/Fe][-0.06/0.5]? Y/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Y/Fe][0/0.5]? Uncertainty in [Y/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ba/Fe][-1.32/1.62]? Ba/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Ba/Fe][0.04/1.13]? Uncertainty in [Ba/Fe]log(Sun)stat.error;phys.abundfloatnullable[Eu/Fe][-0.09/1.8]? Eu/Fe abundance, loglog(Sun)phys.abundfloatnullablee_[Eu/Fe][0.07/0.9]? Uncertainty in [Eu/Fe]log(Sun)stat.error;phys.abundfloatnullable