J/ApJ/926/191ivo://CDS.VizieR/J/ApJ/926/191doi:10.26093/cds/vizier/ba-wy-5zCDSZinn J.C.Stello D.Elsworth Y.Garcia R.A.Kallinger T.Mathur S.,Mosser B.Hon M.Bugnet L.Jones C.Reyes C.Sharma S.Schonrich R.,Warfield J.T.Luger R.Vanderburg A.Kobayashi C.Pinsonneault M.H.,Johnson J.A.Huber D.Buder S.Joyce M.Bland-Hawthorn J.,Casagrande L.Lewis G.F.Miglio A.Nordlander T.Davies G.R.,De Silva G.Chaplin W.J.Silva Aguirre V.2026-07-02T11:58:26Z2023-12-04T13:27:07ZCDS support team

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

cds-question@unistra.frasteroseismologygiant-starsstellar-agesmetallicityvisible-astronomyWe present the third and final data release of the K2 Galactic Archaeology Program (K2 GAP) for Campaigns C1-C8 and C10-C18. We provide asteroseismic radius and mass coefficients, {kappa}R and {kappa}M, for ~19000 red giant stars, which translate directly to radius and mass given a temperature. As such, K2 GAP DR3 represents the largest asteroseismic sample in the literature to date. K2 GAP DR3 stellar parameters are calibrated to be on an absolute parallactic scale based on Gaia DR2, with red giant branch and red clump evolutionary state classifications provided via a machine-learning approach. Combining these stellar parameters with GALAH DR3 spectroscopy, we determine asteroseismic ages with precisions of ~20%-30% and compare age- abundance relations to Galactic chemical evolution models among both low- and high-{alpha} populations for {alpha}, light, iron-peak, and neutron-capture elements. We confirm recent indications in the literature of both increased Ba production at late Galactic times as well as significant contributions to r-process enrichment from prompt sources associated with, e.g., core-collapse supernovae. With an eye toward other Galactic archeology applications, we characterize K2 GAP DR3 uncertainties and completeness using injection tests, suggesting that K2 GAP DR3 is largely unbiased in mass/age, with uncertainties of 2.9%(stat.)+/-0.1%(syst.) and 6.7%(stat.)+/-0.3%(syst.) in {kappa}R and {kappa}M for red giant branch stars and 4.7%(stat.)+/-0.3%(syst.) and 11%(stat.)+/-0.9%(syst.) for red clump stars. We also identify percent-level asteroseismic systematics, which are likely related to the time baseline of the underlying data, and which therefore should be considered in TESS asteroseismic analysis.2022ApJ...926..191Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/926/191CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/117 : Geneva-Copenhagen Survey of Solar neighbourhood (Holmberg+, 2007)IV/34 : K2 Ecliptic Plane Input Catalog (EPIC) (Huber+, 2017)I/345 : Gaia DR2 (Gaia Collaboration, 2018)V/154 : Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020)J/A+A/410/527 : Abundances in the Galactic disk (Bensby+, 2003)J/A+A/439/129 : HERES II. Spectroscopic analysis (Barklem+, 2005)J/A+A/497/497 : Physical param. from JHK flux (Gonzalez-Hernandez+, 2009)J/AJ/137/4377 : List of SEGUE plate pairs (Yanny+, 2009)J/A+A/545/A32 : Chemical abundances of 1111 FGK stars (Adibekyan+, 2012)J/ApJ/808/16 : The Cannon: a new way to determine abundances (Ness+, 2015)J/A+A/586/A49 : r- and s- process elements in MW disk (Battistini+, 2016)J/AJ/151/144 : ASPCAP weights for APOGEE chemical elements (Garcia+, 2016)J/ApJS/224/2 : K2 EPIC stellar properties for 138600 targets (Huber+, 2016)J/ApJ/827/50 : Kepler faint red giants (Mathur+, 2016)J/ApJ/823/114 : The Cannon: a new approach to determine masses (Ness+, 2016)J/MNRAS/462/1577 : Basic properties of Kepler and CoRoT targets (Yildiz+, 2016)J/ApJ/833/225 : -2.6<=[Fe/H]<=0.2 F & G dwarfs. II. Abundances (Zhao+, 2016)J/A+A/597/A30 : Seismology & sp. of CoRoGEE red giants (Anders+, 2017)J/MNRAS/469/4578 : Deep learning classif. in asteroseismology (Hon+, 2017)J/ApJ/844/102 : KIC star plx from asteroseismology vs Gaia (Huber+, 2017)J/MNRAS/465/3203 : GALAH observational overview (Martell+, 2017)J/ApJ/835/83 : K2 GAP data release. I. Campaign 1 (Stello+, 2017)J/MNRAS/478/4513 : GALAH Survey DR2 (Buder+, 2018)J/ApJ/858/92 : RPA Southern Pilot Search of 107 Stars (Hansen+, 2018)J/MNRAS/476/3233 : 14983 Kepler red giants (Hon+, 2018)J/ApJS/239/32 : APOKASC-2 cat. of Kepler evolved stars (Pinsonneault+, 2018)J/MNRAS/473/2004 : TESS-HERMES Survey Data Release 1 catalog (Sharma+, 2018)J/MNRAS/475/5487 : Stellar properties of KIC stars (Silva Aguirre+, 2018)J/ApJS/236/42 : Asteroseismology of ~16000 Kepler red giants (Yu+, 2018)J/ApJ/878/21 : Vertical motions of APOGEE & Gaia red clumps (Ting+, 2019)J/ApJ/884/107 : BAM pipeline applied to K2 LCs of red giants (Zinn+, 2019)J/A+A/640/A81 : Abundances of 72 solar-type stars (Nissen+, 2020)J/ApJS/251/23 : K2 GAP DR2: campaigns 4, 6 & 7 (Zinn+, 2020)J/MNRAS/506/150 : The GALAH+ Survey DR3 (Buder+, 2021)J/A+A/652/A25 : Abundance-age relations with open cl. (Casamiquela+, 2021)J/A+A/645/A85 : Age dissection of the Milky Way discs (Miglio+, 2021)J/AJ/161/100 : Ages and alpha-abund. of population in K2 (Warfield+, 2021)J/AJ/161/231 : A list of ~330000 stars Kepler missed (Wolniewicz+, 2021)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/926/191https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/926/191http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/926/191https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/926/191https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/926/191http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/926/191GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/926/191/table2 (Derived asteroseismic numax and dnu values)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/926/191/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/926/191/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/926/191/table2?GETtext/xml+votable180.050000trueCone search capability for table J/ApJ/926/191/table6 (Raw asteroseismic numax and dnu values, with evolutionary states)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/926/191/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/926/191/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/926/191/table6?GETtext/xml+votable180.050000true129.43925515.98185890.005555555555555556Cone search capability for table J/ApJ/926/191/table8 (K2 GAP DR3 ages with GALAH spectroscopy)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/926/191/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/926/191/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/926/191/table8?GETtext/xml+votable180.050000true9.32495314.45739110.0055555555555555563/73 4/17 19 22 25 28-29 267 270-271 282 289 304 1082 1126-1127 1133 1144 1146 1154 1160-1161 1168-1169 1171 1591 1597 1599 1603 1606 1609 1612-1613 1615 1635 1640-1641 1686-1687 1692-1693 1712 1715-1716 1718-1719 1730 2773 2776 2779-2780 5/67 73 75 80 82 84-85 92 94-95 120 257-258 260-261 263-264 266 268 273 1063 1067 1073-1075 1077-1079 1120 1122-1123 1132 1134 1155 1164-1165 1167 1200 1204 1220 1222 1224-1226 4287 4322-4323 4326-4327 4332 4334 4345 4347 4499 4502-4503 4528-4529 4531 4537 4540-4541 4543 4546 4556 4582-4583 4588 4590 4608-4609 4611-4614 4620 4622-4624 4627 4629 4631 4634 4652-4653 4656 4658 4662 4664-4665 4680-4681 4683 4688 4690 4696 4698-4699 4708-4709 4720 5870-5871 5877 5882-5884 5887 6027-6028 6030 6042 6050-6051 6058 6060-6061 6072 6074 6356-6358 6361 6363 6387 6394 6401-6404 6406-6407 6409 6411 6418-6419 6422-6423 6428 6430-6431 6433 6474 6498 6528-6529 6531 6537-6539 6544 6548 6552 6568-6570 6572-6574 6576 6725-6727 6733 6735-6736 6738-6739 6742-6743 6757 6761 6763-6764 6766 6776-6778 6780 6852 6854-6855 6857 6859 6870 6884-6885 6887 6896-6897 6900 6914-6915 6926 6944-6946 6952 7211-7212 7224 7235 7237-7238 7251 7256 7296-7298 7301-7302 7305-7307 7309-7310 7312 7314 7323 7326 7328-7329 7331 7335 7337-7339 7344 7681-7682 10709 10717 10727 10733 10736 10738 10745-10746 10748-10750 11039 11063 11075-11077 11079-11080 11082-11083 11087 11089-11090 11097-11098 11101 11108-11109 11111-11113 11115 11128-11130 11132 11180 11182 11192 11194 12007 12014 12030 12125 12127 6/260-261 263 265-267 289 291 297 334-335 344 346-347 349 351 373-375 388-389 391 397 399 437 439 484-486 496 1026-1027 1036-1037 1039 1050-1051 1061 1063 1077 1089 1091 1096-1098 1100 1160 4207 4223 4245-4247 4250-4251 4261-4263 4265 4290-4291 4304 4306-4307 4486 4506 4534 4540 4613 4615 4645 4664-4665 4756-4757 4759 4804-4805 4820 4886 4892 4908-4910 4912 4914 4992-4993 17071 17082-17083 17086-17087 17117 17130 17139 17142-17143 17145 17147 17299 17302-17303 17332-17334 17340 17342 17346 17352 17354 17376-17377 17379 17385 17392 17394 17400 17402 17973 17975 17981 17987 17990-17991 18002-18003 18006-18007 18120-18121 18123 18145 18147 18168-18169 18171 18177-18180 18182 18188 18190-18191 18202-18203 18206 18208 18210 18213 18216 18218-18219 18222-18223 18228 18230 18232-18234 18236 18320 18322 18326-18327 18356-18357 18376 18378 18400 18441-18443 18460-18462 18484 18486 18513 18520 18522 18531-18533 18540 18542 18544 18548-18549 18551 18557 18592-18593 18597 18599 18605 18616-18617 18620-18621 18628 18630-18631 18636-18638 18642-18643 18652 18664-18665 18668-18669 18728-18729 18758 18764 18766 18788 18790-18791 18820-18821 18823 18884-18885 19537 19540-19541 19712-19713 19716-19717 19728 23422-23423 23470-23471 23479 23515 23517-23519 23522-23524 23526 23540-23542 23545-23547 24103 24105-24107 24127 24174 24192-24194 24196 24198-24199 24210 24213 24216 24218 24221-24225 24227 24229-24231 24236-24238 24248-24249 24251 24253-24257 24260 24266 24300 24927 25083 25421-25423 25436 25438 25441 25443 25448-25449 25451 25533 25535 25541-25543 25545 25570-25571 25573 25580-25582 25601-25603 25622 25632-25633 25635 25641-25643 25665-25667 25670-25671 25681 25683-25684 25686-25687 25716 25718-25719 25728-25729 25741 25771 25774 25780-25781 25783 25791 25824-25826 25828-25829 25832 25834-25835 25839 25864 25890 25984 25986 25998 26016-26018 26024 26121 26133 26142-26143 26145-26147 26180-26181 26196 26198 26216 26218 26284-26286 26300 26302 26310 26312-26314 26336 26899 26928-26929 26931 26939 26948 26950 26961 26963 26966 27023 27025 27034 27037 27039 27049-27051 27060-27061 27063 27124-27125 27128 27223 27229 27412 27414-27415 27425-27427 27432-27433 27435 27474 27486-27487 27524-27525 27527 27545 27592-27594 27596-27597 27599 27604 27608-27610 27648-27649 27651 27654-27655 27665 27672 27674 27698 27788-27790 27792 27794 27812 28192 28194 28815 28826-28827 28835 28837-28839 28841-28843 28852-28853 28855 28858 28875 28900 28902 28904-28905 28947 28956-28957 28959 28965 28976 28981 28983 28992-28993 28995-28996 28998 29002-29003 29009-29011 29014 29017 29020 29029 29047 29196 29198-29200 29202-29203 29212-29214 29216 29232-29234 29244-29246 29260 29262-29263 29281-29285 29287-29288 29290-29291 29298 29321 29328-29329 29331 29334-29335 29337 29344-29346 29360 29362 29368 29380 30721 30723 30732-30733 30738 30744 30752-30753 42494-42495 42846-42847 42861-42863 42865 42867 42874 42877 42879 42903 42905 42907 42929 42939 42941-42943 42948-42949 42956 42958-42960 42964-42965 42967 42974-42975 42977-42979 42989-42991 43004-43005 44149 44155 44244-44245 44247 44251 44273 44276-44277 44294-44295 44299 44312 44314 44324-44326 44341 44343-44344 44346-44347 44353-44355 44365-44367 44384-44385 44387 44396 44400-44401 44403 44412-44414 44440-44442 44456-44457 44459 44504 44506-44507 44510 44524-44526 44711 44717-44719 44726-44727 44732-44734 44774 44780-44782 44804-44805 44807 44816-44818 44821 44864-44866 48022-48023 48046 48051 48055 48060-48062 48066 48072 48074 48096 48098-48099 48104 48106-48107 48109-48111 48478-48479 48596-48597 48599 48605 48607 48629https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/926/191?format=asciiOpticaldefaultJ/ApJ/926/191/table2Derived asteroseismic numax and dnu valuesSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEPIC[201051625/251630759] EPIC identifiermeta.id;meta.mainlongNnumax[2/6] Number of pipelines returning valid numaxmeta.numberintnumax-c[3.5/257.1] Mean frequency at maximum acoustic power across all pipelines (1)uHzem.freq;src.varfloate_numax-c[0.001/3.1] Adopted uncertainties in numax-cuHzstat.errorfloats_numax-c[0.15/69.3] Statistical estimate of uncertainties in numaxuHzstat.valuefloatdnu-c[0.68/18.5]? Mean corrected large frequency separation across all pipelines (1)uHzem.freq;arith.difffloatnullablee_dnu-c[0/0.6]? Adopted uncertainties in dnu-cuHzstat.errorfloatnullables_dnu-c[0.009/7]? Statistical estimate of uncertainties in dnu-cuHzstat.valuefloatnullableNdnu[0/5]? Number of pipelines returning valid dnu-cmeta.numberintnullableXSharma[0.9/1.2]? Sharma+ (2016ApJ...822...15S) large frequency separation correctionem.freq;arith.difffloatnullablee_XSharma[0/0.3]? Uncertainty in XSharma (2)stat.errorfloatnullablednu-u[0.67/18.3]? Mean uncorrected large frequency separation across all pipelinesuHzem.freq;arith.difffloatnullablenumax-A2Z-c[4.2/239]? A2Z+ corrected frequency at maximum acoustic power (3)uHzem.freq;src.varfloatnullablenumax-BAM-c[3.6/237]? BAM corrected frequency at maximum acoustic power (3)uHzem.freq;src.varfloatnullablenumax-BHM-c[5/261]? BHM corrected frequency at maximum acoustic power (3)uHzem.freq;src.varfloatnullablenumax-CAN-c[6/263]? CAN corrected frequency at maximum acoustic power (3)uHzem.freq;src.varfloatnullablenumax-COR-c[2.9/223]? COR corrected frequency at maximum acoustic power (3)uHzem.freq;src.varfloatnullablenumax-SYD-c[4/241]? SYD corrected frequency at maximum acoustic power (3)uHzem.freq;src.varfloatnullablednu-A2Z-c? A2Z corrected large frequency separation (3)uHzem.freq;arith.difffloatnullablednu-BAM-c[0.6/18.4]? BAM corrected large frequency separation (3)uHzem.freq;arith.difffloatnullablednu-BHM-c[0.79/18.4]? BHM corrected large frequency separation (3)uHzem.freq;arith.difffloatnullablednu-CAN-c[1/18.5]? CAN corrected large frequency separation (3)uHzem.freq;arith.difffloatnullablednu-COR-c[0.7/17.6]? COR corrected large frequency separation (3)uHzem.freq;arith.difffloatnullablednu-SYD-c[0.8/18.5]? SYD corrected large frequency separation (3)uHzem.freq;arith.difffloatnullableTeff[3251/19194] EPIC effective temperatureKphys.temperature.effectiveinte_Teff[36/7943] Uncertainty in Teff-epicKstat.error;phys.temperature.effectiveintfeh[-3.2/0.8] EPIC metallicityphys.abund.Fefloate_feh[0.05/1.5] Uncertainty in fehstat.errorfloatDR1+DR2EPIC also in K2 GAP DR1/DR2 releasemeta.ref.urlintnullableAllDisplay all data in this catalog for this source (Tables 2,4,6,8)meta.ref.urlchar_RAPositions from SIMBAD if any (right ascension part)degpos.eq.ra;meta.mainnullableindexed_DEPositions from SIMBAD if any (declination part)degpos.eq.dec;meta.mainnullableindexedJ/ApJ/926/191/table4Radius and mass coefficientsEPIC[201051625/251630759] EPIC identifiermeta.id;meta.mainlongkappa-m-c[0.4/7]? Asteroseismic mass coefficient (1)stat.fit.paramfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintkappa-r-c[3.8/47]? Asteroseismic radius coefficient (1)stat.fit.paramfloatnullablee_kappa-r-c[0.004/21]? Uncertainty in kappa-r-cstat.errorfloatnullablee_kappa-m-c[0.003/4]? Uncertainty in kappa-m-cstat.errorfloatnullablekappa-r-A2Z[3.6/73]? A2Z kappa-r (1)stat.fit.paramfloatnullablekappa-r-c-BAM[3.9/67]? BAM kappa-r-c (1)stat.fit.paramfloatnullablekappa-r-c-BHM[4/58]? BHM kappa-r-c (1)stat.fit.paramfloatnullablekappa-r-c-CAN[4/40]? CAN kappa-r-c (1)stat.fit.paramfloatnullablekappa-r-c-COR[4.2/57]? COR kappa-r-c (1)stat.fit.paramfloatnullablekappa-r-c-SYD[3.9/44]? SYD kappa-r-c (1)stat.fit.paramfloatnullablee_kappa-r-A2Z[0.12/67]? Uncertainty in kappa-r-A2Zstat.errorfloatnullablee_kappa-r-c-BAM[0.02/26]? Uncertainty in kappa-r-c-BAMstat.errorfloatnullablee_kappa-r-c-BHM[0.03/43]? Uncertainty in kappa-r-c-BHMstat.errorfloatnullablee_kappa-r-c-CAN[0.02/5.1]? Uncertainty in kappa-r-c-CANstat.errorfloatnullablee_kappa-r-c-COR[0.08/8]? Uncertainty in kappa-r-c-CORstat.errorfloatnullablee_kappa-r-c-SYD[0.02/344]? Uncertainty in kappa-r-c-SYDstat.errorfloatnullablekappa-m_A2Z[0.4/9.2]? A2Z kappa-m (1)stat.fit.paramfloatnullablekappa-m-c-BAM[0.36/7.5]? BAM kappa-m-c (1)stat.fit.paramfloatnullablekappa-m-c-BHM[0.47/10.7]? BHM kappa-m-c (1)stat.fit.paramfloatnullablekappa-m-c-CAN[0.36/5.2]? CAN kappa-m-c (1)stat.fit.paramfloatnullablekappa-m-c-COR[0.44/6]? COR kappa-m-c (1)stat.fit.paramfloatnullablekappa-m-c-SYD[0.54/5.4]? SYD kappa-m-c (1)stat.fit.paramfloatnullablee_kappa-m_A2Z[0.069/17.1]? Uncertainty in kappa-m_A2Zstat.errorfloatnullablee_kappa-m-c-BAM[0.02/12]? Uncertainty in kappa-m-c-BAMstat.errorfloatnullablee_kappa-m-c-BHM[0.02/7]? Uncertainty in kappa-m-c-BHMstat.errorfloatnullablee_kappa-m-c-CAN[0.01/1.3]? Uncertainty in kappa-m-c-CANstat.errorfloatnullablee_kappa-m-c-COR[0.05/1.7]? Uncertainty in kappa-m-c-CORstat.errorfloatnullablee_kappa-m-c-SYD[0.02/76]? Uncertainty in kappa-m-c-SYDstat.errorfloatnullableAllDisplay all data in this catalog for this source (Tables 2,4,6,8)meta.ref.urlcharJ/ApJ/926/191/table6Raw asteroseismic numax and dnu values, with evolutionary statesIDUnique identifier (1)meta.idchare_numax-BHM-o[0.048/55]? Uncertainty in numax-BHM-ouHzstat.errorfloatnullablee_numax-CAN-o[0.1/31]? Uncertainty in numax-CAN-ouHzstat.errorfloatnullablee_numax-COR-o[0.1/6]? Uncertainty in numax-COR-ouHzstat.errorfloatnullablee_numax-SYD-o[0/400]? Uncertainty in numax-SYD-ouHzstat.errorfloatnullablednu-A2Z-o[0.56/22.5]? Raw A2Z dnuuHzem.freq;arith.difffloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEPIC[201051317/251632350] EPIC identifiermeta.id;meta.mainlongprimaryC[1/18] K2 Campaignmeta.id;obsintPrior[1/21899]? K2 GAP target priority for a given K2 campaign (2)meta.idintnullableEVEvolutionary state (3)meta.code.classcharEV-A2ZA2Z pipeline evolutionary state (3)meta.code.classcharEV-CANCAN pipeline evolutionary state (3)meta.code.classcharEV-CORCOR pipeline evolutionary state (3)meta.code.classcharEV-SYDSYD pipeline evolutionary state (3)meta.code.classcharEV-BAMBAM pipeline evolutionary state (3)meta.code.classcharEV-BHMBHM pipeline evolutionary state (3)meta.code.classcharnumax-A2Z-o[3.29/300]? Raw A2Z numaxuHzem.freq;src.varfloatnullablenumax-BAM-o[3.5/250]? Raw BAM numaxuHzem.freq;src.varfloatnullablenumax-BHM-o[5/300]? Raw BHM numaxuHzem.freq;src.varfloatnullablenumax-CAN-o[2.9/299]? Raw CAN numaxuHzem.freq;src.varfloatnullablenumax-COR-o[1.8/244]? Raw COR numaxuHzem.freq;src.varfloatnullablenumax-SYD-o[3/283]? Raw SYD numaxuHzem.freq;src.varfloatnullablee_numax-A2Z-o[0.15/62]? Uncertainty in numax-A2Z-ouHzstat.errorfloatnullablee_numax-BAM-o[0.05/113]? Uncertainty in numax-BAM-ouHzstat.errorfloatnullablednu-BAM-o[0.004/32]? Raw BAM dnuuHzem.freq;arith.difffloatnullablednu-BHM-o[0.77/26]? Raw BHM dnuuHzem.freq;arith.difffloatnullablednu-CAN-o[0.87/24]? Raw CAN dnuuHzem.freq;arith.difffloatnullablednu-COR-o[0.4/20]? Raw COR dnuuHzem.freq;arith.difffloatnullablednu-SYD-o[0.7/19.2]? Raw SYD dnuuHzem.freq;arith.difffloatnullablee_dnu-A2Z-o[0.001/12]? Uncertainty in dnu-A2Z-ouHzstat.errorfloatnullablee_dnu-BAM-o[0/7]? Uncertainty in dnu-BAM-ouHzstat.errorfloatnullablee_dnu-BHM-o[0.003/3]? Uncertainty in dnu-BHM-ouHzstat.errorfloatnullablee_dnu-CAN-o[0.004/1.1]? Uncertainty in dnu-CAN-ouHzstat.errorfloatnullablee_dnu-COR-o[0.02/0.4]? Uncertainty in dnu-COR-ouHzstat.errorfloatnullablee_dnu-SYD-o[0.01/27.4]? Uncertainty in dnu-SYD-ouHzstat.errorfloatnullableAllDisplay all data in this catalog for this source (Tables 2,4,6,8)meta.ref.urlchar_RAPositions from K2 EPIC (IV/34) (right ascension part)degpos.eq.ra;meta.mainindexed_DEPositions from K2 EPIC (IV/34) (declination part)degpos.eq.dec;meta.mainindexedJ/ApJ/926/191/table8K2 GAP DR3 ages with GALAH spectroscopyEPIC[201091253/250168107] EPIC identifiermeta.id;meta.mainlongSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGALAHGALAH observation ID (sobject_id)meta.id.crossAge[0.56/13] AgeGyrtime.agefloate_Age[0.019/5] Uncertainty in AgeGyrstat.error;time.agefloatalpha-hi[0/1]? alpha-element population confidence (1)stat.fit.paramintnullableFeH[-2.1/0.4] Metallicity, [Fe/H]phys.abund.ZfloatTeff[4501/5408] Effective temperatureKphys.temperature.effectiveintMgFe[-0.6/0.6] Mg to Fe abundance ratio, [Mg/Fe]phys.abundfloate_FeH[0.04/0.3] Uncertainty in FeHstat.errorfloate_Teff[70/265] Uncertainty in TeffKstat.error;phys.temperature.effectiveinte_MgFe[0.03/0.4] Uncertainty in MgFestat.errorfloatAllDisplay all data in this catalog for this source (Tables 2,4,6,8)meta.ref.urlchar_RAPositions from K2 EPIC (IV/34) (right ascension part)degpos.eq.ra;meta.main_DEPositions from K2 EPIC (IV/34) (declination part)degpos.eq.dec;meta.main