J/AJ/169/266ivo://CDS.VizieR/J/AJ/169/266CDSYang C.Xue X.-X.Liu C.Tian H.Zhu L.Zhang L.2026-02-18T14:27:44Z2026-02-18T14:31:38ZCDS support team

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

cds-question@unistra.frstellar-distancephotometryvisible-astronomyinfrared-astronomyspectroscopysurveysUsing the distance estimation method outlined in J. L. Carlin et al., a Bayesian approach specifically tailored for LAMOST data, we estimated distances for 7,450,303 spectra from 5,394,174 unique stars in the LAMOST DR10 low-resolution data set. To accommodate the significant increase in data volume and quality in LAMOST DR10, several improvements were applied to the method in J. L. Carlin et al.: utilizing denser isochrones, increasing the density of interpolated isochrone grids, and incorporating Gaia G-band magnitudes alongside Two Micron All Sky Survey K-band magnitudes for more comprehensive distance estimates. A comparison with Gaia parallaxes shows good consistency across the data. For parallaxes below 1mas, the estimated distances are underestimated by 4% for the K band and 10% for the G band, while for parallaxes below 0.25mas, the distances are overestimated by 9% for the K band and 7% for the G band. Distance uncertainties initially increase with distance, with relative distance uncertainties starting at 5% at 1kpc and rising to 17% at 20kpc, then decreasing to 10%-15% for distances greater than 50kpc. The number of stars with distances between 5 and 10kpc is ~1.8x10^5^, and ~6x10^4^ for distances greater than 10kpc.2025AJ....169..266Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/169/266CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)II/349 : The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)II/389 : The Pan-STARRS release 1 (PS1) Survey - DR2 (Magnier+, 2025)V/162 : LAMOST DR11 catalogs (Luo+, 2026)J/other/RAA/11.924 : Atmospheric parameters for 771 stars (Wu+, 2011)J/ApJ/880/65 : LAMOST K giants in Galactic halo substructures (Yang+, 2019)J/A+A/640/A127 : Open cluster properties with Gaia and LAMOST (Zhong+, 2020)J/ApJS/247/9 : FGK stars magnetic activ. in LAMOST-Kepler field (Zhang+, 2020)J/ApJS/247/28 : K2 star parameters from Gaia & LAMOST (Hardegree-Ullman+, 2020)J/ApJ/910/46 : Galactic anticenter substructure stars from LAMOST (Li+, 2021)J/ApJS/266/14 : Am stars selected in LAMOST DR8-DR10 (Tian+, 2023)J/ApJS/267/5 : S-type stars from LAMOST MRS DR10 spectra (Chen+, 2023)J/AJ/165/224 : Distance determinations for LAMOST DR8 K-giants (Zhang+, 2023)J/ApJS/271/60 : Magnetic activ. of G-type stars from LAMOST & TESS (Su+, 2024)J/ApJS/272/43 : Am and Ap star candidates from LAMOST DR10 (Yang+, 2024)http://www.lamost.org/dr10/catalogue : LAMOST DR10 v2.0 databasehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/169/266https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/169/266http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/169/266https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/169/266https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/169/266http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/169/266GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/169/266/obs (Observations and derived quantities (table target from CDS and table2 from paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/169/266/obs?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/169/266/obs?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/169/266/obs?GETtext/xml+votable180.050000true332.202274-2.0567670.0055555555555555561/23 2/1 3-6 8-10 18-20 22 24 26 33-36 40 79 85 91 105 109 3/0-2 9-11 28-30 44 48-50 52 65-68 71 84-86 92-94 101-103 108-110 112-113 128-130 148 153-154 157 164 166-168 171 173-174 198 209-210 212-213 215-216 221 232-234 277 283-284 286-287 294-295 297 299-301 303-306 309-311 315 345-348 350-351 357 361-363 406-407 409 413 415 425-426 428 430-432 434-435 442 445-447 489 494-495 498 504-505 4/13-15 33-35 124-126 181-183 185-188 204-206 212-214 216-218 224 256-258 276-277 279-280 282-283 348-349 351 400-402 444-445 456-458 464 480 482 524 527 597 599-600 602-603 605-607 610-611 620-621 623-625 633-634 660 662-663 676-678 680-681 689 691 700-701 705-710 712-714 716 736 772-773 781 785-788 790-791 796 798-799 802 812 821 825 830 833 835 844-846 856-857 859 868 872-873 876 878-881 889-890 900-901 906-907 911 916 920 922-923 926 941-946 954-955 958 1103 1107 1114-1115 1117-1119 1125-1128 1130-1131 1140 1142 1167 1173-1175 1186-1187 1192-1193 1195 1208 1210-1211 1228-1229 1231 1233-1235 1248-1249 1251 1253-1255 1258-1259 1341-1343 1359 1379 1397-1399 1421-1423 1425-1427 1432 1434-1435 1437-1439 1443 1591 1597-1599 1613-1615 1619 1621 1623 1633-1635 1640 1642-1643 1646-1647 1650-1651 1657-1659 1671 1677 1679 1696-1697 1699 1708-1709 1711 1717-1719 1733-1735 1760-1762 1765-1767 1773-1775 1777 1779 1896 1898-1899 1902-1903 1933 1941-1943 1946 1961-1962 1964 1966-1969 1971-1973 1985-1989 1997 1999 2008 2010-2011 2025 2028-2029 2031-2034 2037-2039 2043 2045-2047 2300-2301 2303 2555 2558-2559 2815 5/48-49 51 129-131 508 510 720 722 736 738-739 756-757 828-829 860-862 880 900-901 904 906-907 928 941-943 952-954 1015 1021 1037-1039 1112-1114 1124-1126 1400-1402 1520-1522 1524-1525 1527 1533 1612-1614 1784-1786 1788 1836-1838 1840-1842 1844 1864 1926 1932 1946-1947 1950 1952 1957-1959 1961 1964-1965 1968-1970 1975 1981 2018-2019 2023-2025 2028-2030 2040 2042-2044 2046-2047 2100-2102 2104-2106 2384-2386 2392 2394-2395 2404 2406 2417-2419 2432-2434 2437-2439 2488-2489 2491 2506-2507 2509-2511 2528 2530-2531 2540-2542 2544-2546 2644-2646 2716 2718 2728-2730 2732-2733 2735 2752-2753 2755 2761 2763 2810-2811 2814 2817-2819 2844-2845 2860-2862 2872 2880-2882 2884 2950 2952-2954 2956 2976-2978 2999 3004-3006 3042 3048 3072-3073 3075-3076 3083-3084 3086-3087 3100-3101 3103 3106-3109 3112-3114 3132-3133 3135-3138 3156 3158-3159 3188-3189 3191 3214-3215 3221 3226 3232-3233 3236-3237 3239 3256 3261 3263-3264 3268-3269 3275-3276 3278-3280 3283 3289 3292-3293 3297 3304-3306 3311-3312 3315 3318-3319 3324-3325 3328-3329 3338-3339 3388 3432-3433 3435 3480 3482 3496 3498-3501 3509-3511 3533 3535 3554-3555 3564-3565 3568-3570 3572 3576 3590 3594-3595 3597 3599 3608-3610 3613 3616-3618 3635 3638-3639 3641 3643 3648 3650 3653 3655 3657-3659 3661 3669-3673 3675-3678 3686-3687 3698-3699 3701 3703 3760-3761 3788-3790 3792 3794 3814-3815 3825-3828 3840-3842 3850 3857 3859-3862 3865 3868 3872-3874 3904 4343 4348-4349 4351 4391 4400 4402-4403 4405 4407-4409 4411 4417 4419-4420 4425 4448 4450-4451 4453 4455 4464-4466 4497 4499 4518 4564 4566-4567 4572-4574 4639 4661-4663 4667 4680 4682-4683 4687 4690-4691 4736 4738-4739 4743 4777-4779 4836-4837 4839 4923 4930-4931 5000-5002 5009 5011 5024 5026-5027 5029 5031 5339 5342-5343 5358 5361 5363 5399 5405-5407 5423 5429 5431 5433-5435 5507 5509-5511 5513-5515 5584-5585 5587 5661-5663 5671 5677 5682-5683 5697 5699 5732 5734-5735 5745-5747 5767 5771 6385 6387 6439 6443 6445-6447 6449-6451 6465-6468 6470 6473 6475 6480-6481 6483 6488 6490-6491 6529-6531 6564 6566-6567 6577-6582 6592 6594-6595 6597-6599 6624-6625 6627 6707 6714-6715 6793 6795 6840 6842 6865-6867 6928 6930-6931 7052 7054-7056 7058-7059 7088-7090 7105 7107 7113-7115 7413-7415 7420-7421 7423 7483-7484 7486-7487 7515 7518 7543 7548-7549 7551 7572-7573 7588 7590-7591 7606-7607 7646-7647 7656 7658 7668-7669 7711 7723 7726-7727 7731 7737 7739-7742 7751 7754 7756-7757 7759 7762 7776 7778 7781 7783 7789-7792 7794-7795 7800-7802 7805 7807 7812-7813 7815 7821 7823 7841-7843 7852-7853 7855 7860-7862 7881-7883 7897-7901 7903 7936-7938 7960-7961 7964-7965 7967 7985-7987 7993 8002 8008 8010-8011 8018-8019 8024-8025 8027-8028 8031 8036 8038-8039 8053 8055 8058 8061 8063 8096-8098 8106-8110 8120-8121 8123 8140 8142-8144 8146-8147 8160-8162 8164-8165 8167-8168 8170-8171 8176 8178-8179 9179 9182-9183 9194 9211 10226-10227 10229-10231 11255 11258-11259 12247 12251-12252 12254-12255 12276-12277 12279 6/201 203 512-513 515 2036 2038 2044-2046 2884-2886 2892 2894-2895 2949-2951 3032 3036-3037 3040-3042 3320-3321 3323-3325 3327 3452 3454 3504-3506 3508-3509 3512 3528-3530 3536 3552 3608-3610 3612 3620 3622-3623 3640 3642 3716-3718 3720 3743 3761 3763 3786-3787 3790-3791 3820-3821 3824 3826 3841 3844 4053 4055 4092-4093 4145-4147 4460 4462-4463 4509-4511 5612-5614 6092-6094 6104-6105 6107 6112-6114 6120 6129 6131 6461-6463 7148-7150 7156 7162 7165 7167 7356-7357 7372-7373 7380-7382 7384-7385 7392 7394 7460 7462 7464 7696-7698 7732 7743 7812 7816-7817 7821-7823 7826-7827 7840 7842 7884-7885 7888-7890 7894-7895 7897-7899 7904 7920-7921 7923 8066-8067 8070-8071 8089-8091 8108-8109 8111 8124-8126 8136 8138-8139 8166-8167 8182 8412 8414-8415 8428-8429 8431 9548-9550 9572 9574 9620-9622 9630-9631 9664 9667 9740 9742-9745 9747 9960-9962 10017-10022 10032-10033 10035 10116 10118-10119 10172 10174 10188-10190 10192 10197 10199 10205 10208-10209 10212 10588 10590-10591 10868-10870 10876 10878-10879 10924 10927 10937-10939 11016-11018 11040 11232-11234 11236 11252 11264-11265 11267 11384-11385 11388-11389 11492-11493 11532-11534 11544 11552-11554 11556 11560 11792-11794 11804 11806 11820-11822 11828 11832 11916 11994-11995 12005 12007 12013 12028-12030 12174 12196 12198 12200 12296-12297 12299 12309 12311-12314 12317 12319 12325 12327 12340 12342-12343 12384-12385 12387-12390 12392 12394 12408-12409 12411 12418-12419 12421 12460-12462 12464 12466 12480 12487 12493-12495 12517 12519 12536-12537 12539 12556 12558-12559 12628-12629 12631 12760 12762-12763 12800 12810-12811 12814 12850-12851 12854-12855 12881 12883 12892-12893 12909-12911 12922 12936 12952-12953 12980-12981 12983 13008 13023 13028-13030 13060 13062 13064-13065 13081 13084-13085 13093-13095 13097 13099 13108 13110 13126-13129 13131 13153 13155 13160 13162-13165 13176-13177 13180-13181 13183 13185 13193-13195 13197-13199 13228-13230 13239 13255-13256 13259 13266-13267 13269-13271 13304-13306 13308-13309 13311 13322 13325 13327 13344 13346-13347 13349-13351 13556-13558 13560-13562 13737-13739 13904 13906 13912 13924-13926 13988-13989 13991 14013 14033 14035 14116-14117 14128-14129 14131 14137 14139 14208 14210 14213-14215 14264-14265 14269 14284-14286 14292 14308 14312 14352 14354 14365-14367 14370-14371 14385 14387 14393 14395 14444 14446 14448-14449 14451 14461 14463 14476 14478-14479 14485 14489-14491 14494-14495 14528-14529 14535 14539 14546-14547 14549-14551 14561 14563 14569-14570 14617 14619 14624 14626-14627 14641-14643 14648-14650 14652-14653 14674-14675 14696-14697 14699 14716 14719 14736 14738-14739 14786-14787 14789-14790 14803 14809 14811 14836-14837 15048-15050 15052-15053 15055 15164-15165 15172-15174 15180 15182 15200-15202 15215 15226-15227 15230 15232-15234 15236 15240 15242-15243 15245-15247 15255 15297-15299 15316 15320-15322 15344 15346-15347 15352 15354 15372 15374 15392-15393 15404 15406-15407 15424-15425 15427 15433 15435 15452-15454 15457 15459 15476 15500-15502 15520 15624 15773-15775 15796-15797 15799 17365-17367 17369-17371 17401 17535 17557 17559 17588-17589 17591 17604 17606-17607 17619 17664-17665 17667 17672-17673 17675 17687-17688 17690-17691 17693-17695 17706-17709 17711 17796 17798-17799 17808-17809 17811 17817-17819 17868 17870-17871 17962-17963 17966-17967 17973 17975 17981 17983 17985 17987 17993-17995 18064 18066-18067 18071 18077-18079 18260-18262 18300-18301 18303 18549-18551 18641-18643 18661-18663 18717-18719 18724 18726-18727 18739 18741-18743 18745-18747 18754-18755 18758-18759 18948 18950-18951 18965-18967 18970 19104-19105 19352-19353 19355 19680-19682 19684-19685 19688 19690-19691 19712 20012-20014 20032-20033 20035 20042-20043 20100 20102-20103 20113 20115 20121 20123 21353 21355 21421-21423 21431 21437-21439 21441 21443 21449 21451 21589 21591 21619 21686-21687 21710-21711 21713 21715 21722-21723 21730-21731 22022-22023 22034-22035 22051 22344-22345 22347 22643 22679 22717 22722-22723 22726-22727 22932 22934 22977-22979 23063 23077-23080 23082-23083 25423 25434-25435 25437-25439 25445 25447 25453 25455 25514-25516 25518-25519 25530-25531 25533-25535 25537 25539 25545 25547 25711 25722 25727 25751 25766-25767 25769 25771 25778-25779 25794-25795 25857-25859 25877-25879 25884-25886 25889 25898-25899 25928-25929 25931 25956 25958-25959 26114-26115 26260-26262 26305 26307 26332-26334 26372-26374 26384-26385 26387 26504-26505 26709 26711 26714-26715 26717-26719 26725 26727 26733 26813-26815 26823 26852-26853 26855 27168-27169 27171 27177 27179 27365 27367 27373-27375 27456-27458 27716 27718-27719 28212-28213 28215 28229-28230 28364-28365 28367 28416-28417 28419 28425-28427 28448-28450 29567 29647 29650-29651 29669 29689 29691 29925-29927 29940 29942-29943 30037 30039 30055 30064 30066-30067 30078 30120 30122 30148-30149 30160-30161 30164 30167 30169-30171 30200-30201 30203 30250-30251 30277 30356 30358-30359 30410-30411 30415 30464 30549 30573 30575 30578-30579 30581-30583 30602 30661 30681 30684-30685 30841 30843 30887 30898-30899 30902 30918-30919 30954-30955 30972 30974-30975 30998-30999 31001-31003 31033 31035 31054-31055 31108 31110 31116 31121 31123 31152 31154-31155 31172-31174 31184-31185 31199 31212-31214 31236-31237 31239 31245 31256-31257 31259 31281 31283 31289 31291 31363 31416 31418-31419 31452-31453 31455 31520-31522 31584 31586-31587 31609-31611 31756-31757 31759 31848-31850 31865 31867 31936 31938-31939 31968 31970 31976 31978 31981 31983 32000 32002-32003 32020 32023 32038 32056 32058-32059 32064 32088 32090-32091 32104-32105 32107 32119-32120 32148 32150 32202 32219 32224 32226 32241 32243 32249-32251 32396 32416 32418-32419 32422-32423 32446-32447 32489-32491 32564 32566-32567 32581-32583 32652 32654 32665-32667 32676 32678 32708-32709 32711 36710-36711 36714-36715 36722-36723 36726 36757 36759 36765 36767 36781-36783 36794 36832-36833 36836-36837 36839 36842-36843 40797 40858-40859 40862-40863 40871 40877 40902-40903 40913-40915 44979 44982-44985 44987-44990 45017-45019 45026 48981-48983 48997-48999 49013-49014 49092-49093 49095 49112-49113 49141 491518.650015785639275e-20 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/169/266?format=asciiOpticalInfrareddefaultJ/AJ/169/266/obsObservations and derived quantities (table target from CDS and table2 from paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSpDisplay the LAMOST DR10 spectrummeta.ref.urlcharObsID[101001/1018116242] Unique identifier for the LAMOST spectrum (obsid)meta.id;meta.mainlongTargetTarget designation, JHHMMSS.ss+DDMMSS.s (designation)meta.idcharObs.DateTarget observation date (obsdate)time.epoch;obsnullableindexedRAJ2000Fiber pointing right Aacension (J2000) (ra_obs)degpos.eq.ra;meta.mainindexedDEJ2000Fiber pointing declination (J2000) (dec_obs)degpos.eq.dec;meta.mainindexedsubClassStellar spectral type (subclass) (1)src.spTypecharPanSTARRS? Pan-STARRS (II/349) identifier (ps_id)meta.idnullableGaiaDR3? Gaia DR3 (I/355) source ID (gaia\_source\_id)meta.idnullableKsmag[3.16/17.64]? Observed magnitude in the 2MASS Ks band (2)magphot.mag;em.IR.KfloatnullableGmag[5.68/21.03]? Observed magnitude in the Gaia DR3 G band (3)magphot.mag;em.opt.VfloatnullableE(B-V)[0.0/50.71] Color excess (Schlegel+, 1998ApJ...500..525S)magphot.color.excessfloatAKs[0.0/14.2] Extinction in 2MASS Ks band (4)magphys.absorption;em.IR.KfloatAG[0.01/138.94] Extinction in Gaia G band (4)magphys.absorption;em.opt.VfloatKsmag0[-3.33/17.64]? Extinction-corrected photometric magnitude in the 2MASS Ks bandmagphot.mag;em.IR.KfloatnullableGmag0[-124.61/20.93]? Extinction-corrected photometric magnitude in the Gaia G-bandmagphot.mag;em.optfloatnullableKsMag-16[-8.0/6.13] 16th percentile of the cumulative PDF for KsMag (5)magstat.min;phys.magAbs;em.IR.KfloatKsMag-50[-8.0/6.18] 50th percentile of the cumulative PDF for KsMag (5)magphys.magAbs;em.IR.KfloatKsMag-84[-8.0/6.25] 84th percentile of the cumulative PDF for KsMag (5)magstat.max;phys.magAbs;em.IR.KfloatGMag-16[-4.0/9.15] 16th percentile of the cumulative PDF for GMag (5)magstat.min;phys.magAbs;em.opt.VfloatGMag-50[-4.0/9.27] 50th percentile of the cumulative PDF for GMag (5)magphys.magAbs;em.opt.VfloatGMag-84[-4.0/9.7] 84th percentile of the cumulative PDF for GMag (5)magstat.max;phys.magAbs;em.opt.VfloatDistKs-16[0.05/285.52]? Distance derived from KsMag-84 and Kmag0 (6)kpcstat.min;pos.distance;em.IR.KfloatnullableDistKs-50[0.05/295.14]? Distance derived from KsMag-50 and Kmag0 (6)kpcpos.distance;em.IR.KfloatnullableDistKs-84[0.05/1050.42]? Distance derived from KsMag-84 and Kmag0 (6)kpcstat.max;pos.distance;em.IR.KfloatnullableerrDistKs[0.0/71.99]? Distance uncertainty, calculated as (DistKs84-DistKs16)/2kpcstat.error;pos.distance;em.IR.KfloatnullableDistG-16[0.05/191.55]? Distance derived from GMag-84 and Gmag0 (6)kpcstat.min;pos.distance;em.opt.VfloatnullableDistG-50[0.05/235.66]? Distance derived from GMag-50 and Gmag0 (6)kpcpos.distance;em.opt.VfloatnullableDistG-84[0.05/709.1]? Distance derived from GMag-16 and Gmag0 (6)kpcstat.max;pos.distance;em.opt.VfloatnullableerrDistG[0.0/49.68]? Distance uncertainty, calculated as (DistG84-DistG16)/2kpcstat.error;pos.distance;em.opt.Vfloatnullable