J/MNRAS/505/4496ivo://CDS.VizieR/J/MNRAS/505/4496doi:10.26093/cds/vizier.75054496CDSGarcia Perez A.E.Sanchez-Blazquez P.Vazdekis A.Allende Prieto C.,Milone A.D.C.Sansom A.E.Gorgas J.Falcon-Barroso J.Martin-Navarro I.,Cacho R.2024-11-06T20:34:02Z2024-06-17T09:13:09ZCDS support team

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

cds-question@unistra.fropen-star-clustersmilky-way-galaxygiant-starsdwarf-starsstellar-atmospheresg-starsspectroscopyinfrared-photometryvisible-astronomybroad-band-photometryastronomical-modelsmetallicityExtragalactic astronomy and stellar astrophysics are intrinsically related. In fact, the determination of important galaxy properties such as stellar masses, star formation histories, or chemical abundances relies on the ability to model their stellar populations. One important ingredient of these models is stellar libraries. Empirical libraries must have a good coverage of Teff, [Z/H], and surface gravity, and have these parameters reliably determined. MILES is one of the most widely used empirical libraries. Here, we present an extension of this library with 205 new stars especially selected to cover important regions of the parameter space, including metal-poor stars down to [Fe/H] ~ -1.0. We describe the observations and data reductions as well as a new determination of the stellar parameters, including [{alpha}/Fe] ratio. The new MILES library contains 1070 stars with homogeneous and reliable determination of [Fe/H], Teff, logg, and [{alpha}/Fe] ratio.2021MNRAS.505.4496Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/505/4496CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/152/251 : Indo-US library of coude feed stellar spectra (Valdes+, 2004)III/218 : ELODIE archive (Prugniel+, 2001)III/232 : STELIB: A library of stellar spectra at R~2000J/ApJS/94/687 : Old stellar populations. V. (Worthey+, 1994)J/MNRAS/371/703 : MILES library of empirical spectra (Sanchez-Blazquez+, 2006)J/MNRAS/374/664 : Stellar atmospheric parameters in MILES libraryJ/AZh/82/453 : Catalogue of spectroscopic abundances in starsB/pastel : The PASTEL catalogue (Soubiran+, 2016-)III/193 : Chemical Abundances in Late-Type Stars (Thevenin, 1998)J/A+A/513/A35 : Abundances of Galactic red giants (Alves-Brito+, 2010)J/A+AS/102/603 : Chemical evolution of the galactic disk II.J/A+A/433/185 : Detailed abundance analysis of 102 F and G dwarfsJ/A+A/418/551 : Galactic disk stars abundances and velocitiesJ/A+A/511/L10 : Abundances and space velocities of 94 stars (Nissen+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/505/4496https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/505/4496http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/505/4496https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/505/4496https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/505/4496http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/505/4496GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/505/4496/table6 (*Photospheric parameters and abundances estimates for field stars in MILES catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/505/4496/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/505/4496/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/505/4496/table6?GETtext/xml+votable180.050000true115.9331947-0.06693720.005555555555555556Cone search capability for table J/MNRAS/505/4496/table8 (*Photospheric parameters and abundance estimates for cluster stars in MILES catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/505/4496/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/505/4496/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/505/4496/table8?GETtext/xml+votable180.050000true51.080708649.86117920.005555555555555556Cone search capability for table J/MNRAS/505/4496/table10 (*Photospheric parameters and abundance estimates for the extra stars MILES catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/505/4496/table10?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/505/4496/table10?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/505/4496/table10?GETtext/xml+votable180.050000true315.550709419.90089170.0055555555555555566/110 154 188 210 215 232 254 322 341 349 351 373 377 382 433 461-462 472 474 485 490 587 706 725 798 815 915 944 1024 1058 1153 1200 1249 1260 1297 1341 1360 1408 1410 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18998 19072 19099 19179 19217 19237 19263 19286 19312 19323 19384 19585 19670 19676 19780 19816 19868 19874 19912 19924 19941 20071 20110 20113 20124 20137 20145 20188 20276 20278 20308 20313 20331 20373 20390 20402 20440 20446 20685 20804 20886 20981 21017 21060 21073 21082 21209 21233 21269 21273 21307 21360 21389 21422-21423 21467 21469 21477 21491 21523 21550 21572 21580 21608 21612 21691 21696 21723 21726 21738 21809 21833 21885 21901 21906 21920 21926 21941 21989 21993 22015-22016 22036 22040 22048 22120 22180 22205 22269 22275 22340 22355 22398 22483 22527 22558 22594 22635 22654 22708 22754 22790 22807 22813 22818 22823 22841 22868 22900 22964 23061 23096 23177 23190 23192 23201 23230 23246 23323 23405 23408 23416 23423 23428 23466 23518 23526-23527 23533 23535 23537 23540 23547-23548 23582 23607 23611 23623 23695 23753 23785 23822 23856 23880 23922 23938 23974 23978-23979 24003 24029 24048 24093 24103 24160 24178 24199 24201 24218 24262 24336-24337 24357-24358 24386 24497 24499 24678 24777 24793 24828 24839 24877 24920 24924-24925 24942 24951 25015 25078 25192 25200 25407 25444 25450 25512 25607 25614 25641 25741 25789 25793 25820-25821 25846 25851 25862 25869 25875 25889 25902 25906 25939 25963 25966 25997 26016 26120 26174 26216 26289 26304 26312 26327 26347 26457 26462 26465 26496 26521-26522 26575 26657 26676 26706 26768 26783 26812 26898 26901 26952 26963 26975 26978 27013 27018 27075 27088 27179 27198 27255 27325 27366 27431 27512 27765 27857-27858 27871 27890 27900 28001 28038 28131 28133 28149 28173 28208 28265 28336 28342 28350 28459 28480 28494 28528 28584 28593 28605 28660 28664 28779 28782 28792 28838 28959 28966 29077 29081 29084 29104 29136 29196 29289 29301 29347 29349 29366 29513 29521 29533 29548 29563 29657 29731 29756 29765 29769 29774 29776 29838 29867 29958 29980 30083 30206 30219-30221 30233 30274 30304 30325 30339 30344 30353 30363 30439 30467 30518 30529 30576-30577 30579 30665 30709 30732 30779 30804 30825 30845 30848 30893 30903 30933 30939 30953 30958 30965 31006 31015 31048 31072 31087 31091 31172 31204 31254 31279 31284 31346 31402 31411 31416-31417 31428 31445 31452 31472 31475 31478 31488 31503 31516 31537 31585 31592 31619 31683 31686 31698 31709 31716 31751 31756-31757 31760 31768 31784 31795-31796 31874 31975-31976 31987 32019 32045 32087 32096 32102 32185 32192 32198 32297 32343 32357 32458 32468 32552 32554 32556 32558 32575 32580 32619 32621 32645 32661 32670 32757 34684 35673 35742 35768 35994 36035 36126 36221 36379 36540 36564 36635 36651 36655 36693 36697 36723 36735 36745 36762 36770 39868 39907 39915-39916 39918 39923 39926 40090 40095 40133 40143 40146 40222 40336-40337 40351 40486 40567 40580 40624 40635 40692 40716 40722 40750 40783 40795 40812 40880 40885 40908 40931-40932 40938 40944 40950 40959 42907 42910 42955 43004 43901 44015 44191 44213-44214 44220 44243 44260 44281 44284 44360 44364 44398 44439 44485 44499 44542 44569 44653 44722 44771 44816 44822 44859-44860 44879 44892 44910 44931 46997 47967 47991 48113 48223 48299 48516 48519 48525 48562 48576 48731 48749 48816 48846 48852 48943 48964 49026 49049 49064 49114https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/505/4496?format=asciiOpticalInfrareddefaultJ/MNRAS/505/4496/table6*Photospheric parameters and abundances estimates for field stars in MILES catalogueSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (Name)meta.id;meta.maincharTeffEffective temperature (Teff)Kphys.temperature.effectivedoublee_Teff? Mean error of Teff ({sigma}_F_Teff) (G1)Kstat.error;phys.temperature.effectivedoublenullableloggLogarithm of the stellar surface gravity (logg)log(cm.s**-2)phys.gravityfloate_logg? Mean error of logg ({sigma}_F_logg) (G1)log(cm.s**-2)stat.errordoublenullable[Fe/H]Logarithm of the iron abundance ratio ([Fe/H])phys.abund.Fe;arith.ratiofloate_[Fe/H]? Mean error of [Fe/H] ({sigma}_F_[Fe/H]) (G1)stat.error;phys.abund.Fedoublenullable[alpha/Fe]Logarithm of the alpha-element/Fe abundance ratio ([{alpha}/Fe]) (G2)phys.abundfloate_[alpha/Fe]? Mean error of [alpha/Fe] ({sigma}_F_[alpha/Fe]) (G1)stat.error;phys.abunddoublenullablelogvtLogarithm of the stellar microturbulence velocity (log{Xi}t)log(km.s**-1)phys.veloc.microTurbfloate_logvt? Mean error of vt ({sigma}_F_log{Xi}t) (G1)log(km.s**-1)stat.errordoublenullableFlagFlag for the quality of the spectral fitting (Flag) (G3)meta.code.errorcharMILESMILES identifier number (MILES) (G4)meta.idint_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/MNRAS/505/4496/table8*Photospheric parameters and abundance estimates for cluster stars in MILES catalogueSimbadNameSimbad column added by the CDSmeta.idcharnullableNameStar name (Name)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster name (1)meta.id.parentcharTeffEffective temperature (Teff)Kphys.temperature.effectivefloate_Teff? Mean error of Teff ({sigma}_F_Teff) (G1)Kstat.error;phys.temperature.effectivedoublenullableloggLogarithm of the stellar surface gravity (logg)log(cm.s**-2)phys.gravityfloate_logg? Mean error of logg ({sigma}_F_logg) (G1)log(cm.s**-2)stat.errordoublenullable[Fe/H]Logarithm of the iron abundance ratio ([Fe/H])phys.abund.Fe;arith.ratiofloate_[Fe/H]? Mean error of [Fe/H] ({sigma}_F_[Fe/H]) (G1)stat.error;phys.abund.Fedoublenullable[alpha/Fe]Logarithm of the alpha-element/Fe abundance ratio ([{alpha}/Fe]) (G2)phys.abundfloate_[alpha/Fe]? Mean error of [alpha/Fe] ({sigma}_F_[alpha/Fe]) (G1)stat.error;phys.abunddoublenullablelogvtLogarithm of the stellar microturbulence velocity (log{Xi}t)log(km.s**-1)phys.veloc.microTurbfloate_logvt? Mean error of vt ({sigma}_F_log{Xi}t) (G1)log(km.s**-1)stat.errorfloatnullableFlagFlag for the quality of the spectral fitting (Flag) (G3)meta.code.errorcharMILESMILES identifier number (MILES) (G4)meta.idint_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/MNRAS/505/4496/table10*Photospheric parameters and abundance estimates for the extra stars MILES catalogueSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (Name)meta.id;meta.maincharTeffEffective temperature (Teff)Kphys.temperature.effectivefloate_Teff? Mean error of Teff ({sigma}_F_Teff) (G1)Kstat.error;phys.temperature.effectivefloatnullableloggLogarithm of the stellar surface gravity (logg)log(cm.s**-2)phys.gravityfloate_logg? Mean error of logg ({sigma}_F_logg) (G1)log(cm.s**-2)stat.errorfloatnullable[Fe/H]Logarithm of the iron abundance ratio ([Fe/H])phys.abund.Fe;arith.ratiofloate_[Fe/H]? Mean error of [Fe/H] ({sigma}_F_[Fe/H]) (G1)stat.error;phys.abund.Fefloatnullable[alpha/Fe]Logarithm of the alpha-element/Fe abundance ratio ([{alpha}/Fe]) (G2)phys.abundfloate_[alpha/Fe]? Mean error of [alpha/Fe] ({sigma}_F_[alpha/Fe]) (G1)stat.error;phys.abundfloatnullablelogvtLogarithm of the stellar microturbulence velocity (log{Xi}t)log(km.s**-1)phys.veloc.microTurbfloate_logvt? Mean error of vt ({sigma}_F_log{Xi}t) (G1)log(km.s**-1)stat.errorfloatnullableFlagFlag for the quality of the spectral fitting (Flag) (G3)meta.code.errorchar_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