J/MNRAS/469/401ivo://CDS.VizieR/J/MNRAS/469/401doi:10.26093/cds/vizier.74690401CDSSmart R.L.Marocco F.Caballero J.A.Jones H.R.A.Barrado D.,Beamin J.C.Pinfield D.J.Sarro L.M.2024-08-17T20:19:30Z2020-04-21T13:51:15ZCDS support team

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

cds-question@unistra.frmultiple-starslate-type-starsproper-motionsinfrared-photometrystellar-distanceWe identify and investigate known ultracool stars and brown dwarfs that are being observed or indirectly constrained by the Gaia mission. These objects will be the core of the Gaia ultracool dwarf sample composed of all dwarfs later than M7 that Gaia will provide direct or indirect information on. We match known L and T dwarfs to the Gaia first data release, the Two Micron All Sky Survey and the Wide-field Infrared Survey Explorer AllWISE survey and examine the Gaia and infrared colours, along with proper motions, to improve spectral typing, identify outliers and find mismatches. There are 321 L and T dwarfs observed directly in the Gaia first data release, of which 10 are later than L7. This represents 45 per cent of all the known LT dwarfs with estimated GaiaG magnitudes brighter than 20.3mag. We determine proper motions for the 321 objects from Gaia and the Two Micron All Sky Survey positions. Combining the Gaia and infrared magnitudes provides useful diagnostic diagrams for the determination of L and T dwarf physical parameters. We then search the Tycho-Gaia astrometric solution, Gaia first data release subset, to find any objects with common proper motions to known L and T dwarfs and a high probability of being related. We find 15 new candidate common proper motion systems.2017MNRAS.469..401Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/469/401CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/337 : Gaia DR1 (Gaia, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/469/401https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/469/401http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/469/401https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/469/401https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/469/401http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/469/401GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/469/401/table2 (The Gaia Ultracool Dwarf (GUCDS) input catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/469/401/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/469/401/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/469/401/table2?GETtext/xml+votable180.050000true0.0564369525.9050180.005555555555555556Cone search capability for table J/MNRAS/469/401/table3 (Input catalogue objects with mismatches in Gaia DR1)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/469/401/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/469/401/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/469/401/table3?GETtext/xml+votable180.050000true96.833625-11.24133330.005555555555555556Cone search capability for table J/MNRAS/469/401/table4 (Parameters for the GUCDS-DR1 catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/469/401/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/469/401/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/469/401/table4?GETtext/xml+votable180.050000true1.585253567-17.3474153110.005555555555555556Cone search capability for table J/MNRAS/469/401/table5 (Parameters for the GUCDS-DR1 catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/469/401/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/469/401/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/469/401/table5?GETtext/xml+votable180.050000true33.31768733-59.567001530.0055555555555555565/2087 6/0 2 10 22 39 48 56 64-66 72 77 133 207 221-223 239 320 322 369 439 445 455 464 496 544 546 548-550 580 586 628 672 713 733-734 736 743 749 762-763 771 849 858 872 897 906 935 965 1006 1015 1028 1188 1499 1637 1672 1692 1703 1765 1825 1873 2040 2044 2083 2167 2255 2260 2291 2357 2366 2441 2471 2502 2538 2597 2608 2646 2702 2789 3040 3120 3192 3211 3406 3441 3764 3946 3965 4049 4074 4097 4116-4117 4119 4129 4131 4160 4166 4173 4175 4177 4181 4183 4203 4212 4216 4224 4226 4233 4236-4237 4240 4245-4246 4250-4251 4253 4267 4288 4299 4316 4330 4342 4348 4350 4354 4365 4400 4453-4454 4457 4480 4515 4521 4523 4536 4543 4577 4591 4596 4630 4635 4637-4638 4640 4669 4672 4675 4687 4689 4709 4714 4716 4719-4720 4725 4729 4747-4748 4755 4760-4761 4769 4775 4780 4783 4790-4791 4796-4797 4804 4808 4825-4827 4839 4841 4848 4851 4873 4875 4910 4912 4921 4927 4937 4941 4945-4946 4948-4949 4956-4957 4964 4975 4984 4989 5002 5010 5036 5044 5065 5077 5097 5133 5147-5148 5186 5194 5200 5205 5209 5211 5221 5223 5234 5244 5304 5317-5318 5320 5325 5332 5350 5352 5364 5373-5374 5377 5390 5394 5402 5413 5464 5481 5497 5551 5560 5569 5582 5621 5631 5634 5646 5659 5665-5667 5669 5680 5702 5718 5726 5770 5804 5817 5842 5844 5854 5875 5902 5919 5932 5939 5942 6047 6072 6076 6080 6098 6104 6111 6119 6122 6133 6135 6141 6161-6164 6167 6173 6199 6217 6223 6234 6255 6261 6265 6298 6328 6369 6406-6407 6409 6415 6417 6432 6450 6461-6462 6482 6513 6518 6524 6539 6543 6548 6550 6568 6582 6597-6598 6601 6613 6625 6629-6630 6642 6646 6761 6764 6766 6783 6794 6804 6844 7005 7030 7033 7050 7092 7162 7168 7173 7192 7204 7220 7284 7291 7297 7321 7355 7362 7364 7369 7381 7388 7396 7404 7420 7427 7436 7440 7469 7498-7499 7518 7533 7564 7572 7591-7592 7680 7744 7786 7814 7821 7846 7985 8073 8091 8109 8127 8210 8215 8219 8223 8225 8234 8239 8242 8244 8249-8250 8253 8255 8261 8265 8269 8281-8282 8292 8299 8305 8329 8333 8337 8342 8344 8354 8361 8371 8377 8384 8390 8402 8418 8422 8445 8448 8475 8478 8480 8486 8495 8499 8503 8519 8522 8530 8540 8544 8558 8565 8570 8603 8625 8649 8686 8689 8692 8701 8713 8715 8717 8719 8727 8731 8740 8746-8747 8761 8773 8781 8794 8799 8808 8825 8860 8864 8874 8900-8901 8914 8995 9009 9016 9018 9031 9063 9072-9073 9082 9124 9135-9136 9147 9169 9171 9173 9199 9224 9230 9242 9245 9251 9253 9257 9266 9274 9280 9293 9313 9316 9318 9338 9352 9364 9366 9385 9407 9413 9417-9419 9429 9434 9449 9467 9479 9483 9508 9534 9563-9564 9569 9574 9597 9601 9605 9615 9628 9642 9656 9715 9720 9776 9784 9810 9847 9889 9903 9914 9921 9941 9959 9967 9970-9971 9976 9986 10002 10037 10063 10069 10072 10089 10093 10106 10114 10123 10142 10194-10195 10203 10215 10221 10234 10238 10243 10274 10280-10281 10291-10292 10355 10357 10392 10406 10409 10438 10445 10475 10484 10516 10531 10534 10555 10570 10576 10603 10628 10640 10651 10654 10657 10665 10672 10690 10698 10702 10718 10726 10746 10749 10760 10770 10807 10813 10819 10823 10849 10855 10858 10863 10888 10922 10934 10937 10975 10994 11067 11074 11077 11086 11090 11100 11138 11164 11177 11204-11205 11216 11230 11232 11243 11247 11252 11257 11292 11340 11351 11356 11358 11387 11396 11401 11435 11445-11446 11450 11453-11454 11467-11468 11483 11505 11554 11572 11583 11587 11608 11624 11693 11719 11797 11813 11819 11834 11841 11856 11862 11874 11880-11881 11904 11912 11940 12039 12045 12168 12253 12262 12267 12369 12380 12427 12430 12466 12519 12537 12541 12579 12582 12592 12755 12944 13122 13341 13425 13432 13435 13446 13450 13455 13462 13544 13669 13672 13678 13765 13842 13885 14084 14127 14351 14492 14638 14850 14873 14926 14965 15049 15085 15097 15144 15320 15530 15597 15651 15775 15846 15924 15982 15984 15994 16016 16021 16053 16085 16138 16170 16226 16293 16345 16375 16434 16546 16570 16609 16639 16687 16778 16793 16802 16815 16850 16856 16867 16873 16906 16983 17003 17075 17096 17113 17115 17137 17156 17166 17182 17242 17252 17259 17261 17299 17313 17319 17332 17334 17345 17424 17501 17530 17549 17580 17594 17630 17663 17680 17729 17731 17738 17746 17760-17761 17763 17768 17772 17776 17811 17814 17826 17829 17831 17836 17887 17901 17930 17997-17998 18017-18019 18024-18025 18032-18033 18060 18062 18065 18067 18074-18075 18084 18087 18092 18094 18096 18101 18138 18156 18166 18178 18182 18203 18209 18225 18227 18229 18236 18253 18264 18281 18300 18303 18312 18367 18375 18383 18387 18389 18396 18403 18405 18409 18413 18418 18423 18584 18594-18595 18642 18683 18686 18711 18713 18717 18719 18741 18770-18771 18773 18778 18780 18782 18792-18794 18797 18799-18800 18833 18837 18840 18843-18844 18853 18858 18860 18862 18866 18869 18881 18895 18900 18906 18908 18933 18971 18994 19021 19027 19033 19036 19046-19047 19049-19050 19052 19090 19097 19099 19108-19109 19121 19135 19138 19144 19200 19218 19237 19247 19252-19253 19268-19270 19273 19278 19280 19352 19369 19423 19458 19487 19515 19540 19554 19583 19596 19598 19608 19614 19647 19657 19659 19672 19675 19678 19697 19726-19727 19733 19735 19747-19750 19752 19755 19761-19763 19813 19820 19857 19895 19910 19912-19913 19942 19963 19981 19987-19988 19992 19995-19996 20000-20001 20040 20115 20141 20150 20250 20273 20318 20326 20374 20415 20436 20468 20505 20579 20591 20618 20699 20754 20896-20897 20941 20993 20996 21093 21111 21157 21171 21209 21296 21319 21375 21389 21401 21468 21637 21728-21729 21809 21835 21839 21846-21847 21851 21853 21855-21856 21861 21865 21873-21874 21877 21880-21881 21982 22007 22171 22174 22177 22300 22360 22391 22521 22597 22681 22759 22804 22810 22851 22854 22861 22919 22937 22950 22996 23010 23026 23056-23057 23064 23111 23139 23146 23184 23190 23193 23195-23197 23210 23216 23234 23237 23269 23272-23274 23278 23354-23355 23470-23471 23501 23530 23538 23654 23723 23773 23791 23882 24040 24105 24110 24345 24566 24573 24580-24581 24590 24605 24631-24633 24652 24694 24707 24925 24927 25015 25044 25085 25100 25132 25150 25223 25228 25231 25266 25291 25314 25432-25433 25443 25515 25540 25558 25590-25591 25595 25598 25623 25674 25712 25823 25846 25853 25914 25934-25935 25943 25945-25946 25956 25959 25965-25966 25971 25974 25981 25994 26015 26017-26020 26030 26046 26050 26052 26072-26073 26080 26104 26117 26172 26183-26184 26186 26196 26201 26209-26210 26215 26223 26225 26246 26248 26252 26259 26267 26269 26278 26282 26293-26294 26297 26300 26321 26328 26346 26365 26379 26383 26393 26396 26402-26403 26407 26430 26445 26448 26451 26456 26465 26468-26470 26477 26497 26509 26514 26525 26533 26543 26551 26555 26560 26564 26569-26570 26575 26577 26579 26587 26642 26754 26786 26861 26886 26908 26945 26959-26960 26975 26980 26984 26987 26991 27019-27020 27029 27046 27048 27056 27058-27059 27066 27074 27102 27111 27121 27201 27215 27218 27225 27230 27235 27240 27250-27251 27258 27263 27269 27271 27286-27288 27293 27303 27313 27332 27340 27351 27358-27359 27362 27366 27368 27382-27384 27388 27391 27395 27399 27402-27403 27405 27412 27414 27430 27437 27466 27480 27493 27501 27514 27518 27526-27527 27531 27536 27541 27547 27552 27561 27568 27580 27590-27591 27618 27635 27648 27653 27664 27677 27680 27684-27685 27692 27698 27701 27717 27730 27735 27737 27752 27754-27756 27772 27775 27797-27798 27800 27802 27804 27816 27827 27838 27848 27852 27858 27860-27861 27868-27869 27904 27907 27910 27912 27915-27916 27920 27925 27929 27932 27936 27943 27957 27970 27982 27984 27988 27999 28002 28006 28018 28021 28040 28063 28127 28138 28148 28207 28211 28277 28316 28344 28346 28382 28388 28390 28427 28450 28471 28498 28519 28530 28604 28612-28613 28620 28637 28659 28847 29018 29301 29305 29384 29452 29657 29678 29789 29987 30061 30086 30159 30749 30764 30870 30883 30916 30919 30948 30956 30995 31009 31011 31035 31062 31144 31147-31148 31268-31269 31292 31294 31309 31319 31323-31324 31336 31340 31370 31376 31381 31393 31403 31405 31411 31419 31421 31425 31434 31437 31445 31458-31459 31469-31470 31475 31477 31486 31488 31501-31502 31520 31549 31594 31601 31657 31690 31698 31714 31720 31725 31730 31747 31871 31905 31933 31982 31998 32172 32260 32284 32337 32372 32402-32403 32420 32426 32428 32457 32462 32492 32511 32554 32574 32580 32586 32596 32609 32641 32648 32650 32652 32682 32690 32705 32757 32847 32927 32975 32978 32986 33031 33037 33166 33228 33241 33257 33303 33374 33377 33396 33398 33437 33481 33495 33558 33602 33616 33667 33757 33767 34080 34102 34196 34216 34304 34325 34400 34406-34407 34428 34434 34486 34535 34626 34645 34656 34660 34775 34780 34803 34818-34819 34824 34839 34866 34886 34893 35014 35020 35022 35063 35074 35202 35325 35364 35387 35412 35471 35495 35499 35509 35518 35533 35538 35572 35623 35630 35666 35814 35864 35883 35902 35906 35943 35951 36004 36009 36039 36072 36223 36237 36253 36265 36418 36439 36458 36467 36560 36602 36610 36616 36620 36623-36624 36634 36640 36658 36669 36740 36772 36783-36784 36807 36821 36830 36845 36848 36919 36922 37041 37390 37404 37466 37502 37519 37565 38039 38164 38176 38222 38330 38340 38363 38472 38683 38773 38786 38812 38880 38889 38915 38928 39044 39109 39185 39204 39440 39457 39482 39485 39556 39683 39807 39835 40022 40191 40228 40332 40375 40397 40485 40488 40560 40656 40669 40738 40882 40901 40905 40947 40949 41006 41127 41133 41139 41276 41557 41972 41984 42261 42270 42635 42714 42727 42739 42881 42962 42987 43062 43422 43445 43475 43482 43512 43556 43595 43773 43856 43860 43875 43957 43966 43977 44013 44118 44139 44232 44259 44286 44314 44338 44342 44353-44355 44358-44359 44361 44365 44416 44486 44658 44800 44807 44929 44954 44978 45053 45108 45127 45178 45238 45276 45282 45328 45332 45466 45494 45564 45566 45752 45831 45834 45935 45972 46068 46094 46132 46138 46192 46203 46208 46334 46376 46384 46444 46602 46607 46671 46781 46823 46846 46883 46925 46961 47030 47192 47287 47299 47351 47357 47437 47439 47528 47640 47828 47906 47939-47940 47997 48119 48171 48203 48234 48252 48300 48349 48409 48455 48593 48611 48637 48643 48672 48732 48752 48759 48817 48883 48886 48907 48957 48990 49016 49077 49139-491401.1166583743361574e-19 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/469/401?format=asciiInfrareddefaultJ/MNRAS/469/401/table2The Gaia Ultracool Dwarf (GUCDS) input catalogueONameLonger name from discovery papermeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNameShort name used in text of papermeta.idcharDISCrefDiscovery paper reference BibCode (upto 2)meta.bib.bibcodecharRAJ2000Right ascension (Equinox J2000)degpos.eq.ra;meta.mainDEJ2000Declination (Equinox J2000)degpos.eq.dec;meta.mainSpTypeSpectral typesrc.spTypecharr_SpTypeSpectral type reference BibCode (1)meta.ref;pos.framecharn_SpType[1/3] How Spectral type obtained (2)meta.noteintpmRA? Proper motion in Rigth ascensionmas/yrpos.pm;pos.eq.radoublenullablee_pmRA? Error in proper motion in RAmas/yrstat.error;pos.pm;pos.eq.radoublenullablepmDE? Proper motion in declinationmas/yrpos.pm;pos.eq.decdoublenullablee_pmDE? Error in proper motion in Decmas/yrstat.error;pos.pm;pos.eq.decdoublenullabler_pmProper motion reference BibCode (3)meta.ref;pos.framecharJmag? J magnitudemagphot.mag;em.IR.Jdoublenullablee_Jmag? Error in J magnitudemagstat.error;phot.magdoublenullableJtype[0/2] System of J magnitude (4)meta.codeintr_JmagJ magnitude referencemeta.ref;pos.framecharEpoch? Epoch of positiontime.epochdoublenullableJ/MNRAS/469/401/table3Input catalogue objects with mismatches in Gaia DR1recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharr_Name[1/6] Discovery references (1)meta.ref;pos.frameintGaiaDR1Gaia DR1 Source IDmeta.idDGmagDifference between Gaia DR1 G magnitude and estimated G magnitude, G-G_est_magphot.magfloatRemRemarksmeta.notechar_RAPosition from Name (right ascension part)degpos.eq.ra;meta.main_DEPosition from Name (declination part)degpos.eq.dec;meta.mainJ/MNRAS/469/401/table4Parameters for the GUCDS-DR1 cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNameShort name used in text of papermeta.idcharRAJ2000Right ascension (equinox J2000 epoch 2015)degpos.eq.ra;meta.mainDEJ2000Declination (equinox J2000 epoch 2015)degpos.eq.dec;meta.mainpmRA*Proper motion in RA from Gaia + 2MASS positions, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublee_pmRA*Error in proper motion in RA, e_cosDEmas/yrstat.error;pos.pm;pos.eq.radoublepmDEProper motion in Dec from Gaia + 2MASS positionsmas/yrpos.pm;pos.eq.decdoublee_pmDEError in proper motion in DEmas/yrstat.error;pos.pm;pos.eq.decdoubleGmagGaia G band magnitudemagphot.mag;em.optdoublee_GmagError in Gaia G band magnitude (1)magstat.error;phot.magdoubleNobsNumber of Observations in Gaia DR1meta.numberintSourceIDGaia Source IDmeta.idGmagGpredGaia G magnitude minus predicted magnitudemagphot.mag;em.opt.RfloatNin3arcsecNumber of matches within 3 arcseconds in Gaia DR1meta.numberintpmflagFlag to show pm differ (2)meta.codeintONameLonger name from discovery papermeta.id;meta.maincharDISCrefReference bibCode for discovery (3)meta.bib.bibcodecharSpTypeOSpectral type in opticalsrc.spTypecharr_SpTypeOReference BibCode for SpTypeOmeta.ref;pos.framecharSpTypeNSpectral type in Near infraredsrc.spTypecharr_SpTypeNReference BibCode for SpTypeN (3)meta.ref;pos.framecharJmag2MASS J band magnitudemagphot.mag;em.IR.Jdoublee_Jmag2MASS J band magnitude errormagstat.error;phot.magdoubleHmag2MASS H band magnitudemagphot.mag;em.IR.Hdoublee_Hmag2MASS H band magnitude errormagstat.error;phot.magdoubleKmag2MASS K band magnitudemagphot.mag;em.IR.Kdoublee_Kmag2MASS K band magnitude errormagstat.error;phot.magdoubleW1mag? ALLWISE W1 Band magnitudemagphot.mag;em.IR.3-4umdoublenullablee_W1mag? ALLWISE W1 Band magnitude errormagstat.error;phot.magdoublenullableW2mag? ALLWISE W2 Band magnitudemagphot.mag;em.IR.4-8umdoublenullablee_W2mag? ALLWISE W2 Band magnitude errormagstat.error;phot.magdoublenullableW3mag? ALLWISE W3 Band magnitudemagphot.flux.density;em.IR.8-15umdoublenullablee_W3mag? ALLWISE W3 Band magnitude errormagstat.error;phot.magdoublenullableJ/MNRAS/469/401/table5Parameters for the GUCDS-DR1 catalogueSNameName of UCD in input catalogmeta.id;meta.ucdcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIP/TYCHIPPARCOS or TYCHO2 name of primarymeta.id;meta.maincharSourceIDGaia SourceID primarymeta.idRAJ2000Right ascension (equinox J2000 epoch 2015)degpos.eq.ra;meta.mainDEJ2000Declination (equinox J2000 epoch 2015)degpos.eq.dec;meta.mainpmRA*Primary RA Proper motion from DR1, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublee_pmRA*Error in proper motion in RA, e_pmRA*cosDEmas/yrstat.error;pos.pm;pos.eq.rafloatpmDEPrimary Dec Proper motion from DR1mas/yrpos.pm;pos.eq.decdoublee_pmDEError in proper motion in Decmas/yrstat.error;pos.pm;pos.eq.decfloatplxPrimary DR1 parallax rounded valuemaspos.parallax.triginte_plxError in parallax rounded valuemasstat.error;pos.parallaxintpmRA*BUCD RA Proper motion from input catalog, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublee_pmRA*BError in UCD proper motion in RA, e_pmRA*cosDEmas/yrstat.error;pos.pm;pos.eq.rafloatpmDEBUCD Dec Proper motion from input catalogmas/yrpos.pm;pos.eq.decdoublee_pmDEBError in UCD proper motion in Decmas/yrstat.error;pos.pm;pos.eq.decfloatspDistUCD Spectroscopic parallax roundedmaspos.angDistanceinte_spDistError in parallax rounded valuemasstat.errorintProbchance probability of not being a companionstat.probabilityfloatSpTypeOOptical UCD Spectra type from input catalogsrc.spTypecharSpTypeNNIR UCD Spectra type from input catalogsrc.spTypecharRABdegUCD Right ascension (equinox J2000 epoch 2015)degpos.eq.raDEBdegUCD Declination (equinox J2000 epoch 2015)degpos.eq.decJ/MNRAS/469/401/table6Probable late M dwarfs identified in the colour-colour and colour-spectral type diagramsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameLong namemeta.id;meta.maincharSpTypeOOptical spectral typesrc.spTypecharr_SpTypeOReference for SpTypeO (1)meta.ref;pos.framecharSNameShort namemeta.idcharSpTypeNNIR spectral typesrc.spTypecharr_SpTypeNReference for SpTypeN (1)meta.ref;pos.framecharNPlotPlot labelmeta.idintDGmagDifference between Gaia DR1 G magnitude and estimated G magnitude, G-G_est_magphot.magfloatRemRemarksmeta.notechar