Stellar parameters of M-type stars from LAMOST DR8 J/ApJS/260/45 ivo://CDS.VizieR/J/ApJS/260/45 doi:10.26093/cds/vizier.22600045 CDS Ding M.-Y. Shi J.-R. Wu Y. Jones H.R.A. Yan H.-L. Li C.-Q. Gao Q.,Chen T.-Y. Zhang J.-H. Liu S. Yan T.-S. Xie X.-J. 2022-09-30T23:22:13Z 2022-09-08T13:47:29Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr m-stars metallicity radial-velocity visible-astronomy spectroscopy surveys The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Low Resolution Spectroscopic Survey (LRS) provides massive spectroscopic data on M-type stars, and the derived stellar parameters could bring vital help to various studies. We adopt the ULySS package to perform {chi}^2^ minimization with model spectra generated from the MILES interpolator and determine the stellar atmospheric parameters for the M-type stars from LAMOST LRS Data Release 8. Comparison with the stellar parameters from the APOGEE Stellar Parameter and Chemical Abundance Pipeline (ASPCAP) suggests that most of our results have good consistency. For M dwarfs, we achieve dispersions better than 74K, 0.19dex, and 0.16dex for Teff, logg, and [Fe/H], while for M giants, the internal uncertainties are 58K, 0.32dex, and 0.26dex, respectively. Compared to ASPCAP we also find a systematic underestimation of {Delta}Teff=-176K for M dwarfs and a systematic overestimation of {Delta}logg=0.30dex for M giants. However, such differences are less significant when we make a comparison with common stars from other literature, which indicates that systematic biases exist in the difference between ASPCAP and other measurements. A catalog of 763,136 spectra corresponding to 616,314 M-type stars with derived stellar parameters is presented. We determine the stellar parameters for stars with Teff higher than 2900K, with logg from -0.24dex to 5.9dex. The typical precisions are 45K, 0.25dex, and 0.22dex, for Teff, logg, and [Fe/H], respectively, which are estimated from duplicate observations of the same stars. 2022ApJS..260...45D https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/260/45 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to B/vsx : AAVSO International Variable Star Index VSX (Watson+, 2006-2014) B/gcvs : General Catalogue of Variable Stars (Samus+, 2007-2017) B/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2020) III/198 : Palomar/MSU nearby star spectroscopic survey (Hawley+ 1997) III/218 : ELODIE archive (Prugniel+, 2001) III/232 : STELIB: A library of stellar spectra at R~2000 (Le Borgne+, 2003) III/284 : APOGEE-2 data from DR16 (Johnsson+, 2020) V/156 : LAMOST DR7 catalogs (Luo+, 2019) V/154 : Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020) I/350 : Gaia EDR3 (Gaia Collaboration, 2020) J/AJ/113/806 : M-Subdwarfs (Gizis 1997) J/ApJS/152/251 : Indo-US library of coude feed stellar sp. (Valdes+, 2004) J/MNRAS/371/703 : MILES library of empirical spectra (Sanchez-Blazquez+, 2006) J/MNRAS/374/664 : Stellar atmospheric param. in MILES library (Cenarro+, 2007) J/A+A/480/91 : Gal. disk stars vertical distribution. IV. (Soubiran+, 2008) J/A+A/531/A165 : MILES atmospheric parameters (Prugniel+, 2011) J/other/RAA/11.924 : Atmospheric parameters for 771 stars (Wu+, 2011) J/ApJ/753/90 : Parameters of K5 and later type Kepler stars (Mann+, 2012) J/A+A/549/A109 : HARPS XXXI. The M-dwarf sample (Bonfils+, 2013) J/MNRAS/443/2561 : CONCH-SHELL catalog of nearby M dwarfs (Gaidos+, 2014) J/AJ/147/20 : Spectroscopy of 447 nearby M dwarfs (Newton+, 2014) J/other/RAA/15.1182 : M Dwarf catalog of LAMOST DR1 (Guo+, 2015) J/ApJ/804/64 : Empirical and model parameters of 183 M dwarfs (Mann+, 2015) J/ApJ/808/16 : Cannon: a new approach to determine abundances (Ness+, 2015) J/ApJS/220/16 : SpeX NIR survey of 886 nearby M dwarfs (Terrien+, 2015) J/MNRAS/448/822 : LAMOST candidate members of star clusters (Xiang+, 2015) J/other/RAA/15.1154 : M-giant star candidates in LAMOST DR 1 (Zhong+, 2015) J/AJ/150/42 : Catalog of 2612 M dwarfs from LAMOST (Zhong+, 2015) J/AJ/151/144 : ASPCAP weights for APOGEE chemical elements (Garcia+, 2016) J/AJ/151/68 : Kepler Mission. VII. Eclipsing binaries in DR3 (Kirk+, 2016) J/A+A/585/A64 : New atmospheric param. of MILES cool stars (Sharma+, 2016) J/ApJ/836/5 : Abundances of LAMOST giants from APOGEE DR12 (Ho+, 2017) J/A+A/608/A95 : GES: multi-line spectroscopic binary cand. (Merle+, 2017) J/ApJ/836/77 : A library of high-S/N opt. sp. of FGKM stars (Yee+, 2017) J/AJ/155/180 : Cool dwarf targets for the TESS (Muirhead+, 2018) J/A+A/615/A6 : Photospheric parameters of CARMENES stars (Passegger+, 2018) J/A+A/620/A180 : Stellar properties of M dwarfs (Rajpurohit+, 2018) J/A+A/612/A49 : 324 CARMENES M dwarfs velocities (Reiners+, 2018) J/AJ/157/63 : Radii for low-metallicity M-dwarf stars (Kesseli+, 2019) J/A+A/625/A68 : Radii and masses of the CARMENES targets (Schweitzer+, 2019) J/ApJS/240/31 : M-subdwarf research. I. LAMOST DR4 sp. (Zhang+, 2019) J/ApJ/892/31 : Teff & metallicities of M dwarfs in APOGEE (Birky+, 2020) J/AJ/159/193 : Parameters of ~30000 LAMOST DR1 M dwarfs (Galgano+, 2020) J/AJ/159/30 : High PM M-type stars spectroscopic obs. (Hejazi+, 2020) J/AJ/160/253 : IR phot. of late-type dwarfs in Kepler Field (Lu+, 2020) J/A+A/644/A68 : Abundance signature of M dwarf stars (Maldonado+, 2020) J/ApJ/891/23 : Stellar abundances from LAMOST MRS (SPCAnet) (Wang+, 2020) J/ApJS/246/9 : Stellar parameters of LAMOST stars using SLAM (Zhang+, 2020) J/A+A/649/A147 : Spectroscopic parameters for 313 M dwarfs (Sarmento+, 2021) http://ulyss.univ-lyon1.fr/ : University of Lyon Spectroscopic analysis https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/260/45 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/260/45 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/260/45 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/260/45 https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/260/45 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/260/45 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/ApJS/260/45/tableb1 (Stellar parameters) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/260/45/tableb1? https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/260/45/tableb1? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/260/45/tableb1? GET text/xml+votable 180.0 50000 true 336.0173333 7.0317778 0.005555555555555556 1/23 2/1 3-4 9 19-20 22 24 26 34-35 109 3/0 2 21 23-24 26-30 33-35 40-42 48-50 67-68 71-74 84-86 92 94 101-102 108-110 112-113 128-130 132 134-135 145-147 150 153 161-164 166 168 171 209 213 277 283-284 286 295 297 299 303-304 306 317-319 340 342-343 347-348 350-351 357 361-363 365 367 406 413 415 421 423 425 428 430 432 435 445-446 474 485 504 4/4 13-15 37-40 42 45 47 80-81 83 89-91 100-101 103 124 128-129 131 172-174 176-177 179 182-183 187 204-205 207-209 211-213 216-218 224 226 256-258 260-262 265-267 276-277 279-280 282-283 300 302-303 348-349 351 373-375 400-402 412-413 415 444 457-458 464 480 482 524 527 533-535 579 592 594-595 604 606-607 610-611 616-618 621 623-625 628 630 633-634 640 642-643 660 662-663 668-669 671 676-678 680-681 689 691 693-695 697 699-701 706 708-710 714 736 773 786-787 791-792 795-796 798-800 802 821 825 833 835 840-842 844 848-849 856 861 864 866-867 872-873 889 901 911 922-923 929 931 933-935 943-946 1103 1113-1115 1117-1119 1126-1127 1131 1140 1142 1148 1150-1151 1167 1173-1176 1178-1179 1193 1200-1201 1203-1204 1206-1208 1210-1211 1220 1222 1228 1231 1235-1238 1241-1244 1246-1248 1251 1253-1254 1259-1261 1263-1265 1267 1341 1343 1364-1366 1379-1382 1385-1387 1397 1399 1423 1425-1427 1432 1434-1435 1437-1439 1457-1459 1464-1466 1591 1614-1615 1619 1621-1623 1628-1630 1634-1637 1639-1640 1642-1643 1646 1650-1651 1657-1659 1681 1683 1688-1689 1691 1699 1705-1709 1711 1717-1718 1724 1726-1727 1733-1738 1760-1762 1766-1767 1769-1771 1773-1775 1777 1779 1788-1789 1791 1902-1903 1956-1958 1961-1962 1964 1966-1968 1971 1976 1979-1982 1984-1986 1988-1989 1991 1993-1995 1997 1999 2008 2010-2011 2025 2028-2029 2031 2034 2045 2047 2300-2301 2815 5/20-22 24-25 27-28 31 48-49 51 129-130 132-133 135-136 138-139 141-144 146-147 164-166 172 174 176-177 179 185 187 328-329 331 353-355 408 410-411 500-501 504-505 507 510-511 520-521 523 700-702 712-714 720 722 725 727 738-739 741-745 747 752-754 756-757 840 843 860-862 880 900-901 928 1021 1037-1039 1052-1053 1055-1058 1112-1114 1124-1125 1204-1206 1400-1402 1488 1490-1491 1520-1522 1524 1613 1656-1658 1780-1782 1784-1786 1791 1824-1826 1836-1838 1840-1841 1844 1864 1946-1947 1952 1957-1959 1961-1962 1964-1965 1968-1970 1975 1981 2018-2019 2023 2025 2028-2029 2043 2046-2047 2102 2104-2106 2128 2130-2131 2304 2306-2307 2309-2314 2373-2375 2384-2386 2388-2389 2391-2392 2394 2398-2399 2420 2422 2432-2434 2437-2439 2476-2477 2479-2480 2482-2483 2488-2489 2491 2506 2509 2511 2516-2517 2526 2528 2530-2531 2540 2542 2544-2546 2564-2566 2644-2646 2680-2681 2716 2718 2728-2730 2732 2735 2752-2753 2755 2761 2763 2770-2771 2785-2787 2793-2795 2817-2820 2823 2828 2831 2844-2845 2848 2850-2851 2853-2855 2860-2862 2864 2866-2867 2872 2880-2881 2884 2950 2952-2954 2956 2976-2978 3004-3006 3048 3072-3073 3075 3084 3086-3089 3091 3100-3101 3103 3106 3108-3109 3112-3114 3125-3127 3132-3133 3136-3138 3140-3141 3143 3152-3153 3156 3158-3160 3162-3163 3172 3174 3176-3177 3188-3189 3236 3239 3248 3250 3256 3259 3269 3279-3280 3283 3289 3292-3293 3311 3315 3318-3319 3321-3324 3327-3329 3338-3339 3372-3374 3381-3386 3388 3400-3402 3404-3405 3407 3428-3430 3433 3435 3438 3440-3441 3443 3449 3451-3452 3454-3455 3460 3462-3463 3474-3475 3480 3482 3496-3498 3500-3501 3504 3507 3511-3514 3516 3521 3524 3526-3527 3533 3535-3538 3543 3546-3547 3549 3565 3568-3570 3576 3594-3595 3597-3599 3601 3608 3610 3613 3616 3618 3621-3623 3629-3630 3635 3638 3641 3643 3648 3650 3653 3655 3657-3658 3664 3667 3669-3673 3675-3676 3681 3683 3686-3687 3697-3699 3701 3703-3704 3706 3715 3720-3722 3729-3731 3749 3752 3754 3760-3761 3764 3766-3767 3769-3770 3788-3789 3792 3794 3814-3815 3818 3820 3825-3828 3840 3842 3857 3859-3860 3862 3865 3872 3874 4408 4411 4429 4431 4464-4466 4497 4500-4501 4503 4521 4523 4564 4566-4567 4572-4574 4596 4598-4599 4637 4639 4661-4663 4667 4680 4682-4683 4690-4691 4709-4711 4736 4738-4739 4743-4744 4749 4751 4768 4770-4771 4777-4781 4783 4809-4811 4820 4822-4823 4836-4837 4839 4884 4923 4931 4933-4935 4937 4939 4958 4960-4961 4963 4980 4982-4983 4996-4998 5000 5002 5009 5011 5020-5022 5024 5026-5027 5029 5031-5033 5035 5048 5050-5051 5064-5065 5339 5358 5361 5363 5370-5371 5405 5407 5429 5431 5438-5439 5468-5470 5507 5510 5513 5532 5534-5538 5584-5585 5587 5592 5595 5661 5663 5671 5677 5682-5683 5685-5686 5688-5689 5691 5697 5732 5734 5745 5747 5771-5772 5775 5824-5825 5827 5868-5869 5871 6385 6389-6391 6393-6395 6397-6399 6439 6445 6449-6450 6453 6455 6465 6468 6473 6475 6480-6481 6483 6525-6527 6531 6533-6535 6552-6553 6555 6564 6566-6567 6577-6582 6589-6591 6594-6595 6597 6599 6624-6625 6627 6710-6711 6715-6717 6721 6729-6731 6760-6761 6763 6785-6787 6789 6791 6793 6795 6816-6817 6819 6840 6842 6865-6867 6876 6878-6879 6900 6902-6903 6928 6930-6931 6956-6957 6959 7052 7054-7056 7058-7059 7061-7063 7073-7075 7088-7090 7105 7107 7113-7115 7160-7162 7413-7415 7420-7421 7423 7484 7486-7487 7543 7548-7549 7551 7573 7600 7603 7606-7607 7618-7619 7624-7625 7646-7647 7656 7658 7668-7669 7711 7733-7735 7742 7751 7755 7757 7759 7776 7779-7781 7783 7789-7792 7794-7798 7800 7802 7804-7805 7807 7813 7815 7821 7823 7838-7839 7841-7843 7852-7853 7855 7860-7862 7877-7879 7882-7883 7888 7890-7891 7895 7898-7899 7903 7908-7910 7913-7914 7932-7933 7935 7948-7950 7960 7968-7969 7971 7985-7987 7992 7995 8002 8008 8010 8015 8018 8026 8031 8036-8038 8048 8053 8081-8084 8086-8089 8092-8094 8096-8097 8109 8120-8121 8123 8128-8130 8132-8133 8142-8144 8147-8150 8153-8156 8158-8162 8164-8165 8167 8169 8172-8173 8175 8178-8179 8184-8185 8187 9179 9182-9183 9211 9213-9215 10220-10221 10223 10227 10229 10231 10234-10235 10237-10239 11247 11255 11258-11259 12247 12251 12254-12255 12273 12276-12277 6/92-93 95 104-106 116 118-120 122-123 201 203 512-513 515 524-526 536-537 539 548 550-551 561 580-581 583 668-670 692-694 700 703 712-713 715 745-747 1320-1321 1323 1409-1411 1636-1638 2008 2024 2026-2027 2032 2034-2035 2037-2039 2088-2089 2091 2812-2813 2860-2861 2863 2884-2886 2892 2896-2897 2899 2904 2906-2907 2944-2946 2949 2960-2961 2963 2984-2985 2987 3020-3022 3032 3037 3040-3042 3301 3306 3364-3365 3367-3369 3371 3429 3432 3434-3435 3437 3452 3454 3504-3506 3508-3509 3512 3528-3530 3536 3608-3610 3612 3640 3648 3668-3669 3716-3718 3841 3844 4055 4061-4063 4093 4145-4147 4216-4218 4236-4238 4460 4462-4463 4504 4506-4507 4509-4511 4828-4830 5612-5614 5956 5958-5959 6092-6094 6100-6102 6104-6105 6112 6114 6120 6448-6449 6451 6458-6459 6461-6463 6636-6638 7132-7134 7148 7150-7154 7159 7161-7163 7308 7310-7311 7356 7368-7370 7372-7373 7380 7382 7384 7392 7394 7460 7464 7696 7698 7704 7706 7728 7743 7800 7802-7803 7812 7816 7821-7823 7826-7827 7842-7843 7852 7854 7884-7885 7888-7890 7894-7895 7897 7899 7904 7920-7921 7923 8066-8067 8070-8071 8089-8091 8096-8098 8109 8120-8122 8124 8138 8160-8162 8166-8167 8169-8171 8177-8179 8182-8183 8400-8402 8404-8406 8412 8414-8415 8428-8429 8431 8516 8518-8519 9222-9223 9233-9235 9260-9261 9263 9489-9491 9548-9550 9560-9562 9572 9574 9580-9581 9583-9585 9587-9590 9685-9686 9695 9740 9742-9745 9747 9912-9914 9925-9927 9960-9961 10018-10022 10028 10030 10033 10035 10041-10043 10072 10074 10076-10077 10079 10099-10102 10108 10116 10118-10119 10165-10166 10172 10174 10188-10190 10192 10208-10209 10212 10268 10270-10271 10588 10590-10591 10728 10730-10733 10735 10868-10870 10876 10878-10879 10924 10932-10934 10938-10939 11016-11018 11072 11074-11075 11077-11079 11137-11139 11168 11170-11171 11232-11234 11236 11240 11252 11264-11265 11267 11285-11288 11290-11291 11317-11320 11322-11323 11384 11389 11396 11398-11399 11409-11411 11460 11462-11463 11492 11528-11530 11532-11533 11544 11554 11560 11792-11794 11804 11806 11820-11822 11828 11832 11916 11994-11995 11997-11999 12005 12007 12013 12028-12030 12168 12170-12171 12174 12196 12198 12200-12201 12296-12297 12299 12304-12306 12309 12311-12314 12325 12327 12333 12335 12340 12342-12343 12360-12361 12363 12388-12389 12394 12409 12411 12418-12419 12421 12428 12430-12431 12460 12462 12480 12487 12493 12495 12497-12499 12517 12540 12556 12558-12559 12569-12571 12616 12618-12621 12623 12645-12647 12692-12694 12700 12702 12716-12717 12760 12762-12763 12765 12767 12824 12826 12851 12857-12860 12862-12863 12906-12907 12928-12930 12932-12933 12936 12949-12953 12980-12981 12983 12998 13004 13006-13007 13028 13030-13032 13034-13035 13040 13042-13043 13048-13050 13073-13075 13085 13113-13115 13127 13131 13153 13155 13160 13162 13164-13165 13176-13177 13181 13239 13248 13250 13255-13256 13259 13266-13267 13269-13271 13281-13283 13300 13302-13305 13322 13324-13325 13327 13344 13346-13347 13349-13351 13501-13503 13520-13522 13548-13550 13556-13557 13560 13613-13614 13624-13625 13627 13724-13725 13727-13729 13731 13737 13739 13744-13745 13747 13749-13750 13756 13758-13759 13768-13770 13792-13793 13800-13801 13803 13812 13814-13815 13847 13889-13892 13894-13895 13924-13926 13996-13998 14013 14020 14022-14026 14035 14037-14038 14041-14043 14062-14063 14068-14069 14071-14073 14092-14093 14095 14100-14101 14103 14117 14129 14131 14137 14156-14157 14160-14162 14167 14170 14176-14178 14182-14183 14192 14194-14195 14200-14202 14205 14210 14216 14218 14221 14223 14245 14247 14256-14257 14259 14269 14284-14286 14288 14290 14365-14367 14370 14385 14387 14400-14401 14408 14410-14411 14414 14436 14438 14444 14446 14448-14449 14451 14463 14468-14470 14477 14481-14483 14497-14498 14501 14503-14504 14506 14508-14509 14511 14513-14515 14524 14527 14529-14530 14536 14538-14539 14546-14547 14549 14551 14556 14558-14559 14561 14563 14569 14617 14619 14624 14626-14627 14636-14637 14639 14641-14646 14648 14652-14653 14660-14662 14664 14666-14667 14673-14674 14696-14697 14708-14710 14712 14714-14716 14720-14721 14723 14729-14731 14736 14738-14739 14743 14785-14787 14802-14803 14810-14811 14820-14822 14828 14830-14832 14834-14835 14837 14839 14841-14842 14850 14853-14857 14892 14894-14895 14914-14915 14979 14982 14984 14986-14987 14990-14991 14994-14995 15002 15004-15006 15013-15014 15020 15022-15023 15025 15028-15030 15033-15037 15039 15048-15049 15055 15060-15062 15074-15075 15084-15086 15160-15162 15164 15172-15174 15180 15182 15184 15191 15196-15197 15200-15202 15220 15226-15227 15232-15233 15242 15246-15247 15264 15266-15267 15270-15271 15276-15278 15284-15285 15287-15289 15291-15292 15297-15299 15320 15322 15328-15329 15332-15333 15364 15366-15367 15372-15373 15401-15403 15406 15425 15433 15435 15444 15446 15452 15454 15457 15459 15472-15474 15492-15493 15495 15500 15774-15775 15796 15875-15876 15878-15880 15883-15886 17567 17589 17601-17603 17606-17608 17611-17614 17637-17639 17665 17667 17676-17678 17687 17694-17695 17713 17715 17722-17723 17797 17799 17805 17807 17868 17870-17871 17951 17973 17975 17981 17983 17994-17995 17997-17998 18008-18009 18011 18063 18078-18079 18083 18089-18091 18260-18262 18300-18301 18303 18388 18390-18391 18641-18643 18661-18663 18717 18719 18726 18740-18741 18743 18749 18754-18755 18757-18759 18833-18835 18950 18965-18967 18970 18980 18982 18985-18988 18991 18994-18995 19001-19002 19076 19078-19079 19104-19105 19128-19130 19232-19233 19284 19286-19287 19352-19353 19355 19540-19542 19544-19546 19568 19570 19577-19582 19664 19666 19668 19671-19672 19674-19675 19678-19682 19684-19685 19688 19690-19691 19712 19728-19729 19731 19753-19755 19824 19826 19829 19849-19851 19925-19927 19996 19998-19999 20004-20005 20007 20012-20014 20032-20033 20035 20042-20043 20092-20093 20095 20100 20102-20103 20113 20115 20123 20137-20139 20196-20198 20264-20265 20268-20269 20271 21355 21368 21370-21371 21373-21375 21422-21423 21431 21437-21439 21441 21443 21472 21474-21475 21477-21479 21591 21596-21597 21599 21619 21625 21627 21687 21692-21694 21711 21713 21731 21733-21734 21736-21738 21740 21742-21745 21747 21749-21751 21884-21885 21887 22023 22034-22035 22037-22038 22044 22046-22047 22051 22057-22062 22132-22133 22135 22156 22158-22159 22344-22345 22347 22373-22376 22378-22379 22643 22648-22649 22651 22717 22722-22723 22726-22727 22737-22739 22748 22750-22751 22760-22761 22763 22797-22799 22932 22934 22940 22942-22943 22976-22977 22979 22985 22987 23063 23069 23071 23077-23080 23082-23083 23092-23093 23095-23096 23098-23099 23304 23306-23307 23481-23483 25423 25434-25435 25438-25439 25445 25447 25453 25514 25518-25519 25530-25531 25533-25535 25548 25550-25553 25555 25569-25571 25584 25586-25587 25701 25703 25715 25719-25720 25724-25725 25727 25773 25785 25787-25789 25804 25806-25810 25817-25819 25857 25859 25864-25865 25867-25868 25870-25871 25878-25879 25881-25883 25885-25886 25888-25889 25898-25899 25928-25929 26096-26098 26115 26117 26121-26123 26130-26131 26216 26219 26260 26262 26305 26307 26332-26334 26352 26354-26355 26368 26370-26374 26384-26385 26387 26392 26394 26504-26505 26739 26741-26742 26745-26747 26749 26751 26813-26815 26823 26829-26831 26834-26835 26838-26839 26852-26853 26855-26856 26858-26859 26872 26874-26875 26877 26879-26881 26883 26888 26891 26893 26895 26913-26915 27048 27050-27051 27138-27139 27153-27155 27160-27162 27171 27177 27272-27273 27275 27365 27367 27373-27375 27456-27458 27508-27510 27604-27606 27716 27718-27719 27832 27834-27835 28212-28213 28215 28229-28230 28240-28241 28243 28288-28290 28364-28365 28367 28416-28417 28419 28425-28427 28448-28450 28652 28654-28655 29567 29647 29651 29669 29674-29675 29678-29679 29689-29690 29927 29932-29933 29935 29940 29942 30122 30169-30171 30200-30201 30203 30250-30251 30254 30271 30277 30288-30289 30291 30301 30303 30315 30318 30325 30405-30408 30410-30411 30465-30467 30470 30508 30512 30549 30551 30557 30559 30578-30579 30581-30583 30600 30602-30603 30681 30684-30685 30841 30843 30895 30899 30902 30906-30908 30910-30911 30919 30924-30926 30929-30931 30949 30951 30954-30955 30957-30961 30963-30966 30972 30975 30998-30999 31001-31003 31016 31018-31019 31027 31032 31034-31035 31108-31110 31112-31114 31128-31130 31138-31139 31141-31144 31147-31148 31150-31151 31154 31172-31174 31196-31198 31204 31206-31207 31212 31214 31225-31226 31249 31251 31257 31259 31281 31283 31289 31291 31344 31363 31418-31419 31452-31453 31455 31504-31505 31507 31520 31522 31525-31527 31557-31559 31569-31573 31575 31577-31579 31584 31586-31587 31589-31591 31600-31601 31604-31605 31607 31611 31645 31647 31649-31651 31660-31661 31663 31736-31737 31739 31804-31806 31844-31846 31848-31849 31851-31854 31881-31883 31936-31938 31973-31974 31976 32000 32002-32003 32020 32023 32030-32031 32045-32047 32052 32058-32059 32066-32067 32070 32076 32078 32097-32098 32108 32156-32158 32196 32198 32200 32204-32205 32207 32210 32217-32218 32221-32223 32228 32234-32235 32242 32245-32246 32250-32252 32255 32321-32323 32341-32343 32360-32361 32363-32365 32367 32380 32383 32392-32394 32396 32416 32418-32419 32423-32424 32426 32428-32429 32431-32433 32435 32441-32443 32447 32489-32491 32524-32526 32537-32541 32561-32564 32566-32567 32583-32585 32587 32605-32609 32611 32628 32630-32631 32652 32654-32655 32664-32665 32667 32672-32673 32682-32683 32697 32699 32704-32706 32708-32709 32711 32744-32745 32747 36711 36722-36723 36759 36765 36832-36833 36836 36839 36842-36843 36849-36851 40859 40889 40891 40903 40905 40915 40921-40923 40928 40930-40932 40934-40935 40945-40947 44979 44982 44984 44986-44987 45017-45019 45026 48981 48983 48998-48999 49008 49010-49011 49013-49014 49112-49113 49116-49117 49119 49141 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/260/45?format=ascii Optical default J/ApJS/260/45/tableb1 Stellar parameters recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int LAMOST LAMOST designation meta.id;meta.main char ObsID [101007/824016248] Unique LAMOST spectra identifier meta.id long Gaia ? Gaia EDR3 identifier meta.id.cross nullable RAJ2000 Hour of Right Ascension (J2000) pos.eq.ra;meta.main indexed DEJ2000 Degree of Declination (J2000) pos.eq.dec;meta.main SNR [0/999]? Signal-to-Noise in r band stat.snr;em.opt.R double nullable RVel [-499.4/496.5] Radial velocity km/s phys.veloc;pos.heliocentric float Teff [2900/5994] Effective temperature K phys.temperature.effective int log(g) [-0.24/5.9] log surface gravity log(cm.s**-2) phys.gravity float [Fe/H] [-2.8/1] Metallicity log(Sun) phys.abund.Fe float