J/ApJS/271/15ivo://CDS.VizieR/J/ApJS/271/15doi:10.26093/cds/vizier.22710015CDSHuo Z.Liu Z.Cui W.Liu C.Liu J.Sun M.Feng S.Li L.2024-11-06T20:30:56Z2024-05-27T16:38:06ZCDS support team

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

cds-question@unistra.frob-starsstellar-massesstellar-radiichemical-abundancesThe measurements of masses and luminosities of massive stars play an important role in understanding the formation and evolution of their host galaxies. In this work, we present the measurement of masses and luminosities of 2946 OB-type stars, including 78 O-type stars and 2868 B-type stars, based on their stellar parameters (effective temperature, surface gravity, and metallicity) and the Padova and Trieste Stellar Evolution Code isochrones model. Our results show that the median mass and luminosity of the 2946 OB-type stars are 5.4M_{sun}_ and log(L/L_{sun}_)=3.2 with median relative errors of 21.4% and 71.1%, respectively. A good agreement between our results estimated by using our method and those derived by using the orbital motions of binary stars from the literature is found for some B-type stars. In addition, we also fit the mass-luminosity relation of B-type stars by using our derived mass and the luminosity from Gaia Data Release 3.2024ApJS..271...15Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/271/15CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVI/96 : Evolutionary Sequences (Fagotto+ 1993-96)V/164 : LAMOST DR5 catalogs (Luo+, 2019)I/350 : Gaia EDR3 (Gaia Collaboration, 2020)I/352 : Distances to 1.47 billion stars in Gaia EDR3 (Bailer-Jones+, 2021)I/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)J/AJ/106/773 : Mass-luminosity relation (Henry+, 1993)J/A+A/333/231 : O-M stars model atmospheres (Bessell+ 1998)J/A+AS/141/371 : Low-mass stars evolutionary tracks (Girardi+, 2000)J/A+A/468/663 : Li abundances in solar-analog stars (Takeda+, 2007)J/AN/331/349 : O, B-type & supergiant masses & luminosities (Hohle+, 2010)J/A+A/523/A48 : Gaia photometry (Jordi+, 2010)J/other/A+ARV/18.67 : Accurate masses and radii of normal stars (Torres+, 2010)J/A+A/530/A108 : VLT-FLAMES Tarantula Survey (Evans+, 2011)J/A+A/539/A143 : Nearby B-stars stellar param. and abundances (Nieva+, 2012)J/other/Sci/337.444 : RV curves of Galactic massive O stars (Sana+, 2012)J/ApJS/210/1 : Asteroseismic study of solar-type stars (Chaplin+, 2014)J/other/PASA/31.24 : Milky Way detached double-lined EB catalog (Eker+, 2014)J/MNRAS/445/2223 : Mass estimation for FGK stars (Pinheiro+, 2014)J/AJ/149/131 : Param. of galactic nearby main-sequence stars (Eker+, 2015)J/A+A/594/A116 : HI4PI spectra and column density maps (HI4PI team+, 2016)J/MNRAS/479/5491 : Absolute parameters of 509 main-sequence stars (Eker+, 2018)J/ApJS/241/32 : OB stars from the LAMOST DR5 spectra (Liu+, 2019)J/ApJS/244/43 : Binary stars param. from LAMOST & Kepler obs. (Zhang+, 2019)J/MNRAS/491/5489 : Semi-detached double-lined eclipsing binaries (Malkov, 2020)J/ApJS/257/54 : Early-type star param. from LAMOST LRS & MRS (Guo+, 2021)J/A+A/678/A19 : Gaia DR3 binary masses and luminosities (Chevalier+, 2023)J/AJ/165/30 : Eclipsing Binaries from LAMOST Survey. III. (Xiong+, 2023)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/271/15https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/271/15http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/271/15https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/271/15https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/271/15http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/271/15GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/271/15/table1 (The basic information and parameters of 2946 OB-type stars in LAMOST)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/271/15/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/271/15/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/271/15/table1?GETtext/xml+votable180.050000true229.5472361131.647008890.0055555555555555564/81 1390 1488 1520-1521 5/332-333 335-336 338 344 356-358 360-361 363-364 366 438 447 454 456 480 482-484 490 492 752 755-756 785 792 794 798 810-811 814-815 832 834 840 896 3565 3576 3653 3655 3661 3672-3673 3678 3695 5531 5541 5552 5554-5555 5564-5565 5909 5940-5942 5966 5987-5988 5995-5996 5998-5999 6037 6089-6092 6094 6113 6116-6117 6121 6123 6127 6/123 215 492 511 834 854 872 918 949 1035 1039 1041 1053 1096-1097 1099 1102 1114-1115 1122 1166 1190 1198 1201 1203 1227 1231 1234 1238 1241 1267-1268 1270-1271 1281 1283-1285 1287 1289 1291-1293 1295 1314 1316-1317 1319 1326-1327 1336-1337 1339 1348 1350-1351 1356-1358 1362-1363 1367 1370-1371 1380 1382-1386 1388 1390 1395 1403 1407 1421-1423 1436 1438-1439 1448-1449 1460-1462 1468 1472-1473 1477 1488 1499 1504-1505 1510 1514 1545 1547 1549-1550 1554 1565 1593 1618 1621 1623 1625 1630-1631 1648-1649 1651 1653-1655 1659-1661 1663 1668 1677-1679 1690 1714-1715 1717 1721 1723 1726 1732 1735 1737 1741 1745 1747-1748 1750-1751 1756 1758-1759 1767-1768 1773-1775 1777-1778 1780-1781 1783 1786-1787 1792-1794 1796-1797 1799 1801 1805-1806 1808-1809 1812 1815 1820 1822-1823 1828-1829 1831-1833 1836-1837 1839 1844 1846 1848 1851 1855-1856 1864 1866 1870 1872 1896 1924-1925 1927 1940-1942 1944 1946-1948 1951-1953 1955-1958 1965-1967 1984 2130 2132 2234 2246 2271 2426-2427 2487 2529 2533 2551 2553 2557 2585 2634 2651 2669 2671 2700 2716 2741 2835 2839 2867-2868 2880 2882 2901-2903 2908-2909 2926 2928 2937-2939 2967-2968 2971-2972 2975 2993 2998 3005 3007 3013 3015-3016 3019 3073 3076 3094-3096 3098 3102-3103 3107 3109 3121-3122 3126-3127 3132-3134 3146-3148 3150 3153 3155-3157 3159 3162 3167 3172 3174-3175 3180 3182-3184 3189-3191 3199 3203 3217 3219-3220 3223 3225 3228-3230 3232 3234-3236 3265-3268 3270 3272-3273 3281 3284-3285 3332 3334 3340-3342 3368 3588-3589 3592 3600 3602-3604 3607-3608 4195 4266 4390 4423 4634 4927 4981 5042 5274 5342 5452 5512 5688 5828 6184 6298 6323 6366 6416 6455 6670 6684 6696 6698 6711 6713 6763 6846 6854 6872 6891 6898 7059 7260-7261 7298 7307 8394 8967 9064 9074 9180 9572 9698 9954 10026 10333 10674 10895 10958 11522 12495 12499 12558 12566 12687 12723 12928 12957 12981 12983 13007 13024 13035 13049 13051 13115 13132 13165 13171 13176 13245 13250 13256 13282-13283 13289-13293 13295 13298 13305 13451 13469 13490 13620 13825 13868 13887 13921 13924 13954 13961-13962 13972-13973 13980 14007 14018 14023-14024 14051 14053-14054 14085 14142 14155 14184 14187-14189 14200 14205 14223 14229 14237-14239 14256-14257 14259 14272 14274-14276 14278 14280-14281 14283-14284 14288 14366-14367 14388-14389 14391 14396-14397 14400-14401 14404 14410-14411 14417 14419 14422-14425 14427-14428 14430-14433 14435 14438 14444 14452-14453 14495 14509 14549 14573 14579 14582-14583 14594 14602 14617 14619 14636-14637 14639 14641 14643 14653 14658-14660 14666 14671 14681-14682 14686-14687 14696-14697 14701-14704 14706 14708 14710 14724 14730 14738 14744 14746 14749 14752-14754 14757 14772-14773 14777 14792 14795 14806 14816 14821 14827 14834-14835 14837 14856 14871 14919-14920 14922 14927 14933 14970 14997 15042 15110 15123 15131 15134 15137 15141 15146 15149 15178 15195 15232 15450 15875 15885 18031 18395 19009 19130 19136 19350 19884 20109 20184 20471 21375 21434 21456 21465 21470 21490 21502 21622 21732-21734 21744 21755 21793 21804 21863 21879 21914 21921 21938 21997 22015 22045 22060 22070 22077-22079 22091 22094 22110 22114-22117 22120-22122 22128 22136 22139 22143 22168 22173-22175 22196-22197 22199 22201 22203 22205 22207 22212-22214 22225 22227 22232 22234-22235 22238-22239 22264 22266-22270 22285 22315 22320 22327 22334 22403 22410-22411 22435-22437 22439-22442 22450 22468 22514 22757 22807 22884 22889 23007 23122 23537 23559 23571 23573-23574 23577 23595 23616-23617 23619 23646 23663-23664 23666-23667 23673-23675 23677-23678 23682 23701 23738 23747-23749 23751 23759 23773-23775 23778 23789-23793 23795-23796 23799 23801 23803 23806-23807 23826 23832 23840-23841 23844 23846 23849 23851 23853 23855-23857 23860 23870 23875 23878 23881 23886 23905 23912 23931 23937-23939 23942-23945 23947 23956 23960-23962 23969 23971-23973 23975-23976 23978-23979 23988 23990-23991 24010 24024 24033 24036 24040 24043 24051 24071 24092 24095 24127 24130 24132 24135-24137 24143-24145 24152-24153 24155-24156 24158-24159 24174 24177 24181-24183 24185 24187-24188 24191 24216 24223 24247 24259 24261 24266 24277 24292-24293 24319 24352-24353 24355 24373-24375 24380 24382-24384 24386-24387 24389 24391-24392 24398 24416 24418 24420 24424 24426-24427 24448 24459 24462-24463 24473-24478 24482 24488-24489 24491 24496-24497 24499-24501 24503 24505-24507 24512-24513 24522 24525 24527-24528 24531 24536 24544-24546 24551 24554-24558 24561 24570 24575 25918 26031 26106 26584 27190 27321 27434 27498 27841 28221 28271 28421 29686 30288 30303 30314 30318 30369 30380 30391 30396 30413 30439 30446 30453 30476 30496 30590 30675 31048 31051 31092 31286 31434 31612 31752 31764 31768 31773 31798 31813 31844 31854 31859 31861 31875 31907 31948 31957 31959 31973 31985 32034 32061 32063 32099 32138 32165 32241 32277 32458 32511 32577 32607 32754 40886https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/271/15?format=asciidefaultJ/ApJS/271/15/table1The basic information and parameters of 2946 OB-type stars in LAMOSTrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLAMOSTLAMOST DR5 identifier (JHHMMSS.ss+DDMMSS.s)meta.id;meta.maincharRAJ2000Right Ascension (J2000) (1)degpos.eq.ra;meta.mainDEJ2000[-7.5/61] Declination (J2000) (1)degpos.eq.dec;meta.mainS/N[40/999] Signal-to-Noise in the g band of LAMOST spectrastat.snrfloatTeff[15/46.3] Effective temperature (2)kKphys.temperature.effectivefloatlogg[2.2/4.6] Log surface gravity (2)log(cm.s**-2)phys.gravityfloat[M/H][-1/0.3] Metallicity (2)log(Sun)phys.abundfloatMass[3/92] Mass calculated using [M/H] (2)solMassphys.mass;meta.modelledfloate_Mass[0.5/106] Uncertainty in MasssolMassstat.error;phys.mass;meta.modelledfloatMass2[3/53] Mass calculated using solar metallicitysolMassphys.mass;meta.modelledfloate_Mass2[0.6/32] Uncertainty in Mass2solMassstat.error;phys.mass;meta.modelledfloatlogL[1.99/6.3] Log luminosity calculated using [M/H] (2)log(solLum)phys.luminosity;meta.modelledfloate_logL[0.2/2.2] Uncertainty in logLlog(solLum)stat.error;phys.luminosity;meta.modelledfloatRad[1.3/58.3] Radius calculated using [M/H] (2)solRadphys.angSizefloate_Rad[0.56/61] Uncertainty in RadsolRadstat.error;phys.angSizefloatlogLbol[1/4.8]? Log bolometric luminosity (3)log(solLum)phys.luminosityfloatnullableMassL[2.3/11.7]? Literature masssolMassphys.massfloatnullablee_MassL[0.03/0.6]? Uncertainty in MassLsolMassstat.error;phys.massfloatnullablelogLL[2.4/3.2]? Log literature luminositylog(solLum)phys.luminosityfloatnullablee_logLL[0/0.2]? Uncertainty in logLLlog(solLum)stat.error;phys.luminosityfloatnullableRadL[2.79/5.6]? Literature radiussolRadphys.size.radiusfloatnullablee_RadL[0.1/0.2]? Uncertainty in RadLsolRadstat.error;phys.size.radiusfloatnullableRefLiterature reference codes (4)meta.refchar