J/A+A/669/A96ivo://CDS.VizieR/J/A+A/669/A96doi:10.26093/cds/vizier.36690096CDSDantas M.L.L.Smiljanic R.Boesso R.Rocha-Pinto H.J.Magrini L.,Guiglion G.Tautvaisiene G.Gilmore G.Randich S.Bensby T.,Bragaglia A.Bergemann M.Carraro G.Jofre P.Zaggia S.2024-11-06T20:02:20Z2023-01-17T07:53:27ZCDS support team

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

cds-question@unistra.frmilky-way-galaxystellar-agesmetallicityradial-velocityvisible-astronomyThe solar vicinity is currently populated by a mix of stars with various chemo-dynamical properties, including stars with a high metallicity compared to the Sun. Dynamical processes such as churning and blurring are expected to relocate such metal-rich stars from the inner Galaxy to the Solar region. We report the identification of a set of old super metal-rich (+0.15<=[Fe/H]<=+0.50) dwarf stars with low eccentricity orbits (e<~0.2) that reach a maximum height from the Galactic plane between ~0.5-1.5kpc. We discuss their chemo-dynamical properties with the goal of understanding their potential origins. We use data from the internal data release 6 of the Gaia-ESO Survey. We selected stars observed at high resolution with abundances of 21 species of 18 individual elements (i.e., 21 dimensions). We apply a hierarchical clustering algorithm to group the stars with similar chemical abundances within the complete chemical abundance space. Orbits were integrated using astrometric data from Gaia and radial velocities from Gaia-ESO. Stellar ages were estimated using isochrones and a Bayesian method. According to their chemical properties, this set of super metal-rich stars can be arranged into five subgroups. Four of them seem to follow a chemical enrichment flow, where nearly all abundances increase in lockstep with Fe. The fifth subgroup shows different chemical characteristics. All subgroups have the following features: median ages of the order of 7-9 Gyr (with five outlier stars of estimated younger age), Solar or sub-Solar [Mg/Fe] ratios, maximum height from the Galactic plane between 0.5-1.5kpc, low eccentricities (e<~0.2), and a detachment from the expected metallicity gradient with guiding radius (which varies between ~6 to 9kpc for the majority of the stars). The high metallicity of our stars is incompatible with a formation in the Solar neighbourhood. Their dynamic properties agree with theoretical expectations that these stars travelled from the inner Galaxy due to blurring and, most importantly, to churning. We, therefore, suggest that most of the stars in this population originated in the inner regions of the Milky Way (inner disc and/or the bulge) and later migrated to the Solar neighbourhood. The region from where the stars originated had a complex chemical enrichment history, with contribution from supernovae types Ia and II, and possibly asymptotic giant branch stars as well.2023A&A...669A..96Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/669/A96CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/669/A96https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/669/A96http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/669/A96https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/669/A96https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/669/A96http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/669/A96GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/669/A96/catalog (Chemo-dynamic features of super-metal-rich stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/669/A96/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/669/A96/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/669/A96/catalog?GETtext/xml+votable180.050000true1.028-37.1540.0055555555555555566/16397 17688 17714 17985 18645 18724 18743 18765 18848 18974 19104 21850 23191 24576 24696 24834 25101 25247 25262 25281 25343 25404 25445 25512 25738 26709 31236 31268 31332 33278 33627 33661 33685 33751 33761 33894 33933 33995 34000 34018 34078 34093 34321 34387 34494 34540 34726 34838 34950 35025 35031 35056 35085 35705 37486 37569 38299 38316 38363-38364 38366 38379 38490 38684 38694 38873 39074 40320 40445 40938 41287 41307 41310 41326 41355 41370 42325 42327 42606 42639 42648 42679 43245 43371 43389 43417 43431 43437 43485 43505 43675 43692 43731 43740 43809 43823 43921 44032 44036-44037 44047-44048 44051 44077 44083 44161 44392 44451 44514 44516 44548 44634 44692 44696 44735 44819 44911 44920-44921 45556 45567 45745 45781 45924 45976 46059 46108 46128 46206 46306 46494 46617 46659 47232 47274 47319 47344 47646 47661 47670 47673 47763 47765 47780-47781 47847 48598 48612 48856 48858 48911https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/669/A96?format=asciiOpticaldefaultJ/A+A/669/A96/catalogChemo-dynamic features of super-metal-rich starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCNAMEGaia-ESO (GES) unique identifier (CNAME)meta.id;meta.maincharGaiaEDR3Gaia unique identifier (GAIA_eDR3_ID)meta.idRAJ2000GES right ascension (J2000) (RA)degpos.eq.ra;meta.mainDEJ2000GES declination (J2000) (DEC)degpos.eq.dec;meta.mainGES-TypeGES type of object (GES_TYPE)src.classcharSubgroupHierarchical clustering group number (hc_mmr_subgroup)meta.number;phys.atmol.number;pos.lgintSNRGES signal-to-noise (SNR)stat.snrfloatTeffGES effective temperature (TEFF)Kphys.temperature.effectivefloate_TeffGES Teff uncertainty (E_TEFF)Kstat.error;phys.temperature.effectivefloatloggGES surface gravity (LOGG)log(cm.s**-2)phys.gravityfloate_NiIGES NiI abundance uncertainty (E_NI1)stat.errorfloatCuIGES CuI abundance (CU1)phys.abundfloate_CuIGES CuI abundance uncertainty (E_CU1)stat.errorfloatzmax50Maximum Galactic height 50th percentile (zmax_50%)kpcpos.cartesian.z;pos.galacticfloatSimbadSimbad column added by the CDSmeta.ref.urlchare_loggGES logg uncertainty (E_LOGG)log(cm.s**-2)stat.errorfloatRVGES radial velocity (VRAD)km/sphys.veloc;pos.heliocentricfloate_RVGES vrad uncertainty ( E_VRAD)km/sstat.errorfloat[Fe/H]GES [Fe/H] (FEH)phys.abund.Fefloate_[Fe/H]GES [Fe/H] uncertainty (E_FEH)stat.error;phys.abund.FefloatCIGES CI abundance (C1)phys.abundfloate_CIGES CI abundance uncertainty (E_C1)stat.errorfloatNaIGES NaI abundance (NA1)phys.abundfloate_NaIGES NaI abundance uncertainty (E_NA1)stat.errorfloatMgIGES MgI abundance (MG1)phys.abundfloate_MgIGES MgI abundance uncertainty (E_MG1)stat.errorfloatAlIGES AlI abundance (AL1)phys.abundfloate_AlIGES AlI abundance uncertainty (E_AL1)stat.errorfloatSiIGES SiI abundance (SI1)phys.abundfloate_SiIGES SiI abundance uncertainty (E_SI1)stat.errorfloatSiIIGES SiII abundance (SI2)phys.abundfloate_SiIIGES SiII abundance uncertainty (E_SI2)stat.errorfloatCaIGES CaI abundance (CA1)phys.abundfloate_CaIGES CaI abundance uncertainty (E_CA1)stat.errorfloatScIIGES ScII abundance (SC2)phys.abundfloate_ScIIGES ScII abundance uncertainty (E_SC2)stat.errorfloatTiIGES TiI abundance (TI1)phys.abundfloate_TiIGES TiI abundance uncertainty (E_TI1)stat.errorfloatTiIIGES TiII abundance (TI2)phys.abundfloate_TiIIGES TiII abundance uncertainty (E_TI2)stat.errorfloatVIGES VI abundance (V1)phys.abundfloate_VIGES VI abundance uncertainty (E_V1)stat.errorfloatCrIGES CrI abundance (CR1)phys.abundfloate_CrIGES CrI abundance uncertainty (E_CR1)stat.errorfloatCrIIGES CrII abundance (CR2)phys.abundfloate_CrIIGES CrII abundance uncertainty (E_CR2)stat.errorfloatMnIGES MnI abundance (MN1)phys.abundfloate_MnIGES MnI abundance uncertainty (E_MN1)stat.errorfloatCoIGES CoI abundance (CO1)phys.abundfloate_CoIGES CoI abundance uncertainty (E_CO1)stat.errorfloatNiIGES NiI abundance (NI1)phys.abundfloatrguidMean guiding radius (rguiding_mean)kpcphys.size.radius;stat.meanfloatZnIGES ZnI abundance (ZN1)phys.abundfloate_ZnIGES ZnI abundance uncertainty (E_ZN1)stat.errorfloatYIIGES YII abundance (Y2)phys.abundfloate_YIIGES YII abundance uncertainty (E_Y2)stat.errorfloatBaIIGES BaII abundance (BA2)phys.abundfloate_BaIIGES BaII abundance uncertainty (E_BA2)stat.errorfloatlogAgemedMedian log(age) (age_median) (1)log(Gyr)time.agefloatlogAgemeanMean log(age) (age_mean) (1)log(Gyr)time.agefloate_logAgeLog(age) uncertainty (age_err) (1)log(Gyr)stat.error;time.agefloate1_logAgeBottom 1-sigma log(age) (age_low_1sigma) (1)log(Gyr)stat.errorfloatE1_logAgeTop 1-sigma log(age) (age_up_1sigma) (1)log(Gyr)stat.errorfloate3_logAgeBottom 3-sigma log(age) (age_low_3sigma) (1)log(Gyr)time.agefloatE3_logAgeTop 3-sigma log(age) (age_up_3sigma) (1)log(Gyr)stat.errorfloatdistMean distance (distance_mean)pcpos.distancedoubles_distDistance standard deviation (distance_std)pcstat.stdev;pos.distancefloatdistminMinimum distance (distance_min)pcpos.distance;stat.mindoubledist0.15Distance 0.15th percentile (distance_0.15%)pcpos.distancedoubledist2.5Distance 2.5th percentile (distance_2.5%)pcpos.distancedoubledist16Distance 16.0th percentile (distance_16%)pcpos.distancedoubledist50Distance 50th percentile (distance_50%)pcpos.distancedoubledist84Distance 84th percentile (distance_84%)pcpos.distancedoubledist97.5Distance 97.5th percentile (distance_97.5%)pcpos.distancedoubledist99.9Distance 99.9th percentile (distance_99.9%)pcpos.distancedoubledistmaxMaximum distance (distance_max)pcpos.distance;stat.maxdoubleAngMomXMean angular momentum in the x-direction (ang_moment_x_lx_mean) (2)km.s**-1.kpc**-1phys.angMomentumdoubles_AngMomXAngular momentum in the x-direction standard deviation (ang_moment_x_lx_std)km.s**-1.kpc**-1stat.stdev;phys.angMomentumfloatAngMomXminMinimum angular momentum in the x-direction (ang_moment_x_lx_min)km.s**-1.kpc**-1phys.angMomentum;stat.mindoubleAngMomX0.15x-direction angular momentum 0.15th percentile (ang_moment_x_lx_0.15%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomX2.5x-direction angular momentum 2.5th percentile (ang_moment_x_lx_2.5%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomX16x-direction angular momentum 16th percentile (ang_moment_x_lx_16%)km.s**-1.kpc**-1phys.angMomentumdoubleVlsr97.5V-direction velocity 97.5th percentile (lsr_vel_v_97.5%)km/sphys.veloc;pos.cartesian.ydoubleAngMomX50x-direction angular momentum 50th percentile (ang_moment_x_lx_50%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomX84x-direction angular momentum 84th percentile (ang_moment_x_lx_84%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomX97.5x-direction angular momentum 97.5th percentile (ang_moment_x_lx_97.5%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomX99.9x-direction angular momentum 99.9th percentile (ang_moment_x_lx_99.9%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomXmaxMaximum angular momentum in the x-direction (ang_moment_x_lx_max)km.s**-1.kpc**-1phys.angMomentum;stat.maxdoubleAngMomYMean angular momentum in the y-direction (ang_moment_y_ly_mean)km.s**-1.kpc**-1phys.angMomentumdoubles_AngMomYAngular momentum in the y-direction standard deviation (ang_moment_y_ly_std)km.s**-1.kpc**-1stat.stdev;phys.angMomentumfloatAngMomYminMinimum angular momentum in the y-direction (ang_moment_y_ly_min)km.s**-1.kpc**-1phys.angMomentum;stat.mindoubleAngMomY0.15y-direction angular momentum 0.15th percentile (ang_moment_y_ly_0.15%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomY2.5y-direction angular momentum 2.5th percentile (ang_moment_y_ly_2.5%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomY16y-direction angular momentum 16th percentile (ang_moment_y_ly_16%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomY50y-direction angular momentum 50th percentile (ang_moment_y_ly_50%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomY84y-direction angular momentum 84th percentile (ang_moment_y_ly_84%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomY97.5y-direction angular momentum 97.5th percentile (ang_moment_y_ly_97.5%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomY99.9y-direction angular momentum 99.9th percentile (ang_moment_y_ly_99.9%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomYmaxMaximum angular momentum in the y-direction (ang_moment_y_ly_max)km.s**-1.kpc**-1phys.angMomentum;stat.maxdoubleAngMomZMean angular momentum in the z-direction (ang_moment_z_lz_mean)km.s**-1.kpc**-1phys.angMomentumdoubles_AngMomZAngular momentum in the z-direction standard deviation (ang_moment_z_lz_std)km.s**-1.kpc**-1stat.stdev;phys.angMomentumfloatAngMomZminMinimum angular momentum in the z-direction (ang_moment_z_lz_min)km.s**-1.kpc**-1phys.angMomentum;stat.mindoubleAngMomZ0.15z-direction angular momentum 0.15th percentile (ang_moment_z_lz_0.15%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomZ2.5z-direction angular momentum 2.5th percentile (ang_moment_z_lz_2.5%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomZ16z-direction angular momentum 16th percentile (ang_moment_z_lz_16%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomZ50z-direction angular momentum 50th percentile (ang_moment_z_lz_50%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomZ84z-direction angular momentum 84th percentile (ang_moment_z_lz_84%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomZ97.5z-direction angular momentum 97.5th percentile (ang_moment_z_lz_97.5%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomZ99.9z-direction angular momentum 99.9th percentile (ang_moment_z_lz_99.9%)km.s**-1.kpc**-1phys.angMomentumdoubleAngMomZmaxMaximum angular momentum in the z-direction (ang_moment_z_lz_max)km.s**-1.kpc**-1phys.angMomentum;stat.maxdoubleXhelioMean heliocentric position in the x-direction (helio_x_mean)kpcpos.cartesian.x;pos.galacticfloats_XhelioHeliocentric position in the x-direction standard deviation (helio_x_std)kpcstat.stdev;pos.distance;posfloatXheliominMinimum heliocentric position in the x-direction (helio_x_min)kpcpos.distance;stat.minfloatXhelio0.15x-direction heliocentric position 0.15th percentile (helio_x_0.15%)kpcpos.cartesian.x;pos.galacticfloatXhelio2.5x-direction heliocentric position 2.5th percentile (helio_x_2.5%)kpcpos.cartesian.x;pos.galacticfloatXhelio16x-direction heliocentric position 16th percentile (helio_x_16%)kpcpos.cartesian.x;pos.galacticfloatXhelio50x-direction heliocentric position 50th percentile (helio_x_50%)kpcpos.cartesian.x;pos.galacticfloatXhelio84x-direction heliocentric position 84th percentile (helio_x_84%)kpcpos.cartesian.x;pos.galacticfloatXhelio97.5x-direction heliocentric position 97.5th percentile (helio_x_97.5%)kpcpos.cartesian.x;pos.galacticfloatXhelio99.9x-direction heliocentric position 99.9th percentile (helio_x_99.9%)kpcpos.cartesian.x;pos.galacticfloatXheliomaxMaximum heliocentric position in the x-direction (helio_x_max)kpcpos.distance;stat.maxfloatYhelioMean heliocentric position in the y-direction (helio_y_mean)kpcpos.cartesian.y;pos.galacticfloats_YhelioHeliocentric position in the y-direction standard deviation (helio_y_std)kpcstat.stdev;pos.distance;posfloatYheliominMinimum heliocentric position in the y-direction (helio_y_min)kpcpos.distance;stat.minfloatYhelio0.15y-direction heliocentric position 0.15th percentile (helio_y_0.15%)kpcpos.cartesian.y;pos.galacticfloatYhelio2.5y-direction heliocentric position 2.5th percentile (helio_y_2.5%)kpcpos.cartesian.y;pos.galacticfloatYhelio16y-direction heliocentric position 16th percentile (helio_y_16%)kpcpos.cartesian.y;pos.galacticfloatYhelio50y-direction heliocentric position 50th percentile (helio_y_50%)kpcpos.cartesian.y;pos.galacticfloatYhelio84y-direction heliocentric position 84th percentile (helio_y_84%)kpcpos.cartesian.y;pos.galacticfloatYhelio97.5y-direction heliocentric position 97.5th percentile (helio_y_97.5%)kpcpos.cartesian.y;pos.galacticfloatYhelio99.9y-direction heliocentric position 99.9th percentile (helio_y_99.9%)kpcpos.cartesian.y;pos.galacticfloatYheliomaxMaximum heliocentric position in the y-direction (helio_y_max)kpcpos.distance;stat.maxfloatZhelioMean heliocentric position in the z-direction (helio_z_mean)kpcpos.cartesian.z;pos.galacticfloats_ZhelioHeliocentric position in the z-direction standard deviation (helio_z_std)kpcstat.stdev;pos.distance;posfloatZheliominMinimum heliocentric position in the z-direction (helio_z_min)kpcpos.distance;stat.minfloatZhelio0.15z-direction heliocentric position 0.15th percentile (helio_z_0.15%)kpcpos.cartesian.z;pos.galacticfloatZhelio2.5z-direction heliocentric position 2.5th percentile (helio_z_2.5%)kpcpos.cartesian.z;pos.galacticfloatZhelio16z-direction heliocentric position 16th percentile (helio_z_16%)kpcpos.cartesian.z;pos.galacticfloatZhelio50z-direction heliocentric position 50th percentile (helio_z_50%)kpcpos.cartesian.z;pos.galacticfloatZhelio84z-direction heliocentric position 84th percentile (helio_z_84%)kpcpos.cartesian.z;pos.galacticfloatZhelio97.5z-direction heliocentric position 97.5th percentile (helio_z_97.5%)kpcpos.cartesian.z;pos.galacticfloatZhelio99.9z-direction heliocentric position 99.9th percentile (helio_z_99.9%)kpcpos.cartesian.z;pos.galacticfloatZheliomaxMaximum heliocentric position in the z-direction (helio_z_max)kpcpos.distance;stat.maxfloatEtotMean total binding energy (energy_tot_e_mean)km**2.s**-2phys.energy;stat.meandoubles_EtotTotal binding energy standard deviation (energy_tot_e_std)km**2.s**-2stat.stdev;phys.energydoubleEtotminMinimum total binding energy (energy_tot_e_min)km**2.s**-2phys.energy;stat.mindoubleEtot0.15Total biding energy 0.15th percentile (energy_tot_e_0.15%)km**2.s**-2phys.energydoubleEtot2.5Total biding energy 2.5th percentile (energy_tot_e_2.5%)km**2.s**-2phys.energydoubleEtot16Total biding energy 16th percentile (energy_tot_e_16%)km**2.s**-2phys.energydoubleEtot50Total biding energy 50th percentile (energy_tot_e_50%)km**2.s**-2phys.energydoubleEtot84Total biding energy 84th percentile (energy_tot_e_84%)km**2.s**-2phys.energydoubleEtot97.5Total biding energy 97.5th percentile (energy_tot_e_97.5%)km**2.s**-2phys.energydoubleEtot99.9Total biding energy 99.9th percentile (energy_tot_e_99.9%)km**2.s**-2phys.energydoubleEtotmaxMaximum total binding energy (energy_tot_e_max)km**2.s**-2phys.energy;stat.maxdoubleUlsrMean velocity in the U-direction (lsr_vel_u_mean) (3)km/sphys.veloc;pos.cartesian.xdoubles_UlsrU-direction velocity standard deviation (lsr_vel_u_std)km/sstat.stdev;phys.veloc;pos.cartesian.xfloatUlsrminMinimum velocity in the U-direction (lsr_vel_u_min)km/sphys.veloc;stat.mindoubleUlsr0.15U-direction velocity 0.15th percentile (lsr_vel_u_0.15%)km/sphys.veloc;pos.cartesian.xdoubleUlsr2.5U-direction velocity 2.5th percentile (lsr_vel_u_2.5%)km/sphys.veloc;pos.cartesian.xdoubleUlsr16U-direction velocity 16th percentile (lsr_vel_u_16%)km/sphys.veloc;pos.cartesian.xdoubleUlsr50U-direction velocity 50th percentile (lsr_vel_u_50%)km/sphys.veloc;pos.cartesian.xdoubleUlsr84U-direction velocity 84th percentile (lsr_vel_u_84%)km/sphys.veloc;pos.cartesian.xdoubleUlsr97.5U-direction velocity 97.5th percentile (lsr_vel_u_97.5%)km/sphys.veloc;pos.cartesian.xdoubleUlsr99.9U-direction velocity 99.9th percentile (lsr_vel_u_99.9%)km/sphys.veloc;pos.cartesian.xdoubleUlsrmaxMaximum velocity in the U-direction (lsr_vel_u_max)km/sphys.veloc;stat.maxdoubleVlsrMean velocity in the V-direction (lsr_vel_v_mean)km/sphys.veloc;pos.cartesian.ydoubles_VlsrV-direction velocity standard deviation (lsr_vel_v_std)km/sstat.stdev;phys.veloc;pos.cartesian.yfloatVlsrminMinimum velocity in the V-direction (lsr_vel_v_min)km/sphys.veloc;stat.mindoubleVlsr0.15V-direction velocity 0.15th percentile (lsr_vel_v_0.15%)km/sphys.veloc;pos.cartesian.ydoubleVlsr2.5V-direction velocity 2.5th percentile (lsr_vel_v_2.5%)km/sphys.veloc;pos.cartesian.ydoubleVlsr16V-direction velocity 16th percentile (lsr_vel_v_16%)km/sphys.veloc;pos.cartesian.ydoubleVlsr50V-direction velocity 50th percentile (lsr_vel_v_50%)km/sphys.veloc;pos.cartesian.ydoubleVlsr84V-direction velocity 84th percentile (lsr_vel_v_84%)km/sphys.veloc;pos.cartesian.ydoubleVlsr99.9V-direction velocity 99.9th percentile (lsr_vel_v_99.9%)km/sphys.veloc;pos.cartesian.ydoubleVlsrmaxMaximum velocity in the V-direction (lsr_vel_v_max)km/sphys.veloc;stat.maxdoubleWlsrMean velocity in the W-direction (lsr_vel_w_mean)km/sphys.veloc;pos.cartesian.zfloats_WlsrW-direction velocity standard deviation (lsr_vel_w_std)km/sstat.stdev;phys.veloc;pos.cartesian.zfloatWlsrminMinimum velocity in the W-direction (lsr_vel_w_min)km/sphys.veloc;stat.minfloatWlsr0.15W-direction velocity 0.15th percentile (lsr_vel_w_0.15%)km/sphys.veloc;pos.cartesian.zfloatWlsr2.5W-direction velocity 2.5th percentile (lsr_vel_w_2.5%)km/sphys.veloc;pos.cartesian.zfloatWlsr16W-direction velocity 16th percentile (lsr_vel_w_16%)km/sphys.veloc;pos.cartesian.zfloatWlsr50W-direction velocity 50th percentile (lsr_vel_w_50%)km/sphys.veloc;pos.cartesian.zfloatWlsr84W-direction velocity 84th percentile (lsr_vel_w_84%)km/sphys.veloc;pos.cartesian.zfloatWlsr97.5W-direction velocity 97.5th percentile (lsr_vel_w_97.5%)km/sphys.veloc;pos.cartesian.zfloatWlsr99.9W-direction velocity 99.9th percentile (lsr_vel_w_99.9%)km/sphys.veloc;pos.cartesian.zfloatWlsrmaxMaximum velocity in the W-direction (lsr_vel_w_max)km/sphys.veloc;stat.maxfloatVXMean velocity in the x-direction (vel_x_vx_mean)km/sphys.veloc;pos.cartesian.xfloats_VXx-direction velocity standard deviation (vel_x_vx_std)km/sstat.stdev;phys.velocfloatVXminMinimum velocity in the x-direction (vel_x_vx_min)km/sphys.veloc;stat.minfloatVX0.15x-direction velocity 0.15th percentile (vel_x_vx_0.15%)km/sphys.veloc;pos.cartesian.xfloatVX2.5x-direction velocity 2.5th percentile (vel_x_vx_2.5%)km/sphys.veloc;pos.cartesian.xfloatVX16x-direction velocity 16th percentile (vel_x_vx_16%)km/sphys.veloc;pos.cartesian.xfloatVX50x-direction velocity 50th percentile (vel_x_vx_50%)km/sphys.veloc;pos.cartesian.xfloatVX84x-direction velocity 84th percentile (vel_x_vx_84%)km/sphys.veloc;pos.cartesian.xfloatVX97.5x-direction velocity 97.5th percentile (vel_x_vx_97.5%)km/sphys.veloc;pos.cartesian.xfloatVX99.9x-direction velocity 99.9th percentile (vel_x_vx_99.9%)km/sphys.veloc;pos.cartesian.xfloatVXmaxMaximum velocity in the x-direction (vel_x_vx_max)km/sphys.veloc;stat.maxfloatVYMean velocity in the y-direction (vel_y_vy_mean)km/sphys.veloc;pos.cartesian.yfloats_VYy-direction velocity standard deviation (vel_y_vy_std)km/sstat.stdev;phys.velocfloatVYminMinimum velocity in the y-direction (vel_y_vy_min)km/sphys.veloc;stat.minfloatVY0.15y-direction velocity 0.15th percentile (vel_y_vy_0.15%)km/sphys.veloc;pos.cartesian.yfloatVY2.5y-direction velocity 2.5th percentile (vel_y_vy_2.5%)km/sphys.veloc;pos.cartesian.yfloatVY16y-direction velocity 16th percentile (vel_y_vy_16%)km/sphys.veloc;pos.cartesian.yfloatVY50y-direction velocity 50th percentile (vel_y_vy_50%)km/sphys.veloc;pos.cartesian.yfloatVY84y-direction velocity 84th percentile (vel_y_vy_84%)km/sphys.veloc;pos.cartesian.yfloatVY97.5y-direction velocity 97.5th percentile (vel_y_vy_97.5%)km/sphys.veloc;pos.cartesian.yfloatVY99.9y-direction velocity 99.9th percentile (vel_y_vy_99.9%)km/sphys.veloc;pos.cartesian.yfloatVYmaxMaximum velocity in the y-direction (vel_y_vy_max)km/sphys.veloc;stat.maxfloatVZMean velocity in the z-direction (vel_z_vz_mean)km/sphys.veloc;pos.cartesian.zfloats_VZz-direction velocity standard deviation (vel_z_vz_std)km/sstat.stdev;phys.velocfloatVZminMinimum velocity in the z-direction (vel_z_vz_min)km/sphys.veloc;stat.minfloatVZ0.15z-direction velocity 0.15th percentile (vel_z_vz_0.15%)km/sphys.veloc;pos.cartesian.zfloatVZ2.5z-direction velocity 2.5th percentile (vel_z_vz_2.5%)km/sphys.veloc;pos.cartesian.zfloatVZ16z-direction velocity 16th percentile (vel_z_vz_16%)km/sphys.veloc;pos.cartesian.zfloatVZ50z-direction velocity 50th percentile (vel_z_vz_50%)km/sphys.veloc;pos.cartesian.zfloatVZ84z-direction velocity 84th percentile (vel_z_vz_84%)km/sphys.veloc;pos.cartesian.zfloatVZ97.5z-direction velocity 97.5th percentile (vel_z_vz_97.5%)km/sphys.veloc;pos.cartesian.zfloatVZ99.9z-direction velocity 99.9th percentile (vel_z_vz_99.9%)km/sphys.veloc;pos.cartesian.zfloatVZmaxMaximum velocity in the z-direction (vel_z_vz_max)km/sphys.veloc;stat.maxfloatVrMean velocity in the vr-direction (vel_r_vr_mean)km/sphys.velocfloats_Vrvr-direction velocity standard deviation (vel_r_vr_std)km/sstat.stdev;phys.velocfloatVrminMinimum velocity in the vr-direction (vel_r_vr_min)km/sphys.veloc;stat.minfloatVr0.15vr-direction velocity 0.15th percentile (vel_r_vr_0.15%)km/sphys.velocfloatVr2.5vr-direction velocity 2.5th percentile (vel_r_vr_2.5%)km/sphys.velocfloatVr16vr-direction velocity 16th percentile (vel_r_vr_16%)km/sphys.velocfloatVr50vr-direction velocity 50th percentile (vel_r_vr_50%)km/sphys.velocfloatVr84vr-direction velocity 84th percentile (vel_r_vr_84%)km/sphys.velocfloatVr97.5vr-direction velocity 97.5th percentile (vel_r_vr_97.5%)km/sphys.velocfloatVr99.9vr-direction velocity 99.9th percentile (vel_r_vr_99.9%)km/sphys.velocfloatVrmaxMaximum velocity in the vr-direction (vel_r_vr_max)km/sphys.veloc;stat.maxfloatVphiMean velocity in the phi-direction (vel_phi_vphi_mean)km/sphys.velocfloats_Vphiphi-direction velocity standard deviation (vel_phi_vphi_std)km/sstat.stdev;phys.velocfloatVphiminMinimum velocity in the phi-direction (vel_phi_vphi_min)km/sphys.veloc;stat.minfloatVphi0.15phi-direction velocity 0.15th percentile (vel_phi_vphi_0.15%)km/sphys.velocfloatVphi2.5phi-direction velocity 2.5th percentile (vel_phi_vphi_2.5%)km/sphys.velocfloatVphi16phi-direction velocity 16th percentile (vel_phi_vphi_16%)km/sphys.velocfloatVphi50phi-direction velocity 50th percentile (vel_phi_vphi_50%)km/sphys.velocfloatVphi84phi-direction velocity 84th percentile (vel_phi_vphi_84%)km/sphys.velocfloatVphi97.5phi-direction velocity 97.5th percentile (vel_phi_vphi_97.5%)km/sphys.velocfloatVphi99.9phi-direction velocity 99.9th percentile (vel_phi_vphi_99.9%)km/sphys.velocfloatVphimaxMaximum velocity in the phi-direction (vel_phi_vphi_max)km/sphys.veloc;stat.maxfloateccMean eccentricity (eccentricity_mean)src.orbital.eccentricityfloats_eccEccentricity standard deviation (eccentricity_std)stat.stdev;src.orbital.eccentricityfloateccminMinimum eccent. (eccentricity_min)src.orbital.eccentricity;stat.minfloatecc0.15Eccentricity 0.15th percentile (eccentricity_0.15%)src.orbital.eccentricityfloatecc2.5Eccentricity 2.5th percentile (eccentricity_2.5%)src.orbital.eccentricityfloatecc16Eccentricity 16th percentile (eccentricity_16%)src.orbital.eccentricityfloatecc50Eccentricity 50th percentile (eccentricity_50%)src.orbital.eccentricityfloatecc84Eccentricity 84th percentile (eccentricity_84%)src.orbital.eccentricityfloatecc97.5Eccentricity 97.5th percentile (eccentricity_97.5%)src.orbital.eccentricityfloatecc99.9Eccentricity 99.9th percentile (eccentricity_99.9%)src.orbital.eccentricityfloateccmaxMaximum eccent. (eccentricity_max)src.orbital.eccentricity;stat.maxfloatrperiMean pericentric radius (rperi_mean)kpcphys.size.radius;stat.meanfloats_rperiPericentric radius standard deviation (rperi_std)kpcstat.stdev;phys.size.radiusfloatrperiminMinimum pericentric radius (rperi_min)kpcphys.size.radius;stat.minfloatrperi0.15Pericentric radius 0.15th percentile (rperi_0.15%)kpcphys.size.radiusfloatrperi2.5Pericentric radius 2.5th percentile (rperi_2.5%)kpcphys.size.radiusfloatrperi16Pericentric radius 16th percentile (rperi_16%)kpcphys.size.radiusfloatrperi50Pericentric radius 50th percentile (rperi_50%)kpcphys.size.radiusfloatrperi84Pericentric radius 84th percentile (rperi_84%)kpcphys.size.radiusfloatrperi97.5Pericentric radius 97.5th percentile (rperi_97.5%)kpcphys.size.radiusfloatrperi99.9Pericentric radius 99.9th percentile (rperi_99.9%)kpcphys.size.radiusfloatrperimaxMaximum pericentric radius (rperi_max)kpcphys.size.radius;stat.maxfloatrapoaMean apocentric radius (rapoa_mean)kpcphys.size.radius;stat.meanfloats_rapoaApocentric radius standard deviation (rapoa_std)kpcstat.stdev;phys.size.radiusfloatrapoaminMinimum apocentric radius (rapoa_min)kpcphys.size.radius;stat.minfloatrapoa0.15Apocentric radius 0.15th percentile (rapoa_0.15%)kpcphys.size.radiusfloatrapoa2.5Apocentric radius 2.5th percentile (rapoa_2.5%)kpcphys.size.radiusfloatrapoa16Apocentric radius 16th percentile (rapoa_16%)kpcphys.size.radiusfloatrapoa50Apocentric radius 50th percentile (rapoa_50%)kpcphys.size.radiusfloatrapoa84Apocentric radius 84th percentile (rapoa_84%)kpcphys.size.radiusfloatrapoa97.5Apocentric radius 97.5th percentile (rapoa_97.5%)kpcphys.size.radiusfloatrapoa99.9Apocentric radius 99.9th percentile (rapoa_99.9%)kpcphys.size.radiusfloatrapoamaxMaximum apocentric radius (rapoa_max)kpcphys.size.radius;stat.maxfloatzmaxMean maximum Galactic height (zmax_mean)kpcpos.cartesian.z;pos.galacticfloats_zmaxMaximum Galactic height standard deviation (zmax_std)kpcstat.stdev;pos.cartesian.z;stat.maxfloatzmaxminMinimum maximum Galactic height (zmax_min)kpcpos.cartesian.z;stat.max;stat.minfloatzmax0.15Maximum Galactic height 0.15th percentile (zmax_0.15%)kpcpos.cartesian.z;pos.galacticfloatzmax2.5Maximum Galactic height 2.5th percentile (zmax_2.5%)kpcpos.cartesian.z;pos.galacticfloatzmax16Maximum Galactic height 16th percentile (zmax_16%)kpcpos.cartesian.z;pos.galacticfloatzmax84Maximum Galactic height 84th percentile (zmax_84%)kpcpos.cartesian.z;pos.galacticfloatzmax97.5Maximum Galactic height 97.5th percentile (zmax_97.5%)kpcpos.cartesian.z;pos.galacticfloatzmax99.9Maximum Galactic height 99.9th percentile (zmax_99.9%)kpcpos.cartesian.z;pos.galacticfloatzmaxmaxMaximum maximum Galactic height (zmax_max)kpcpos.cartesian.z;stat.max;stat.maxfloats_rguidGuiding radius standard deviation (rguiding_std)kpcstat.stdev;phys.size.radiusfloatrguidminMinimum guiding radius (rguiding_min)kpcphys.size.radius;stat.minfloatrguid0.15Guiding radius 0.15th percentile (rguiding_0.15%)kpcphys.size.radiusfloatrguid2.5Guiding radius 2.5th percentile (rguiding_2.5%)kpcphys.size.radiusfloatrguid16Guiding radius 16th percentile (rguiding_16%)kpcphys.size.radiusfloatrguid50Guiding radius 50th percentile (rguiding_50%)kpcphys.size.radiusfloatrguid84Guiding radius 84th percentile (rguiding_84%)kpcphys.size.radiusfloatrguid97.5Guiding radius 97.5th percentile (rguiding_97.5%)kpcphys.size.radiusfloatrguid99.9Guiding radius 99.9th percentile (rguiding_99.9%)kpcphys.size.radiusfloatrguidmaxMaximum guiding radius (rguiding_max)kpcphys.size.radius;stat.maxfloat