J/ApJ/903/96ivo://CDS.VizieR/J/ApJ/903/96doi:10.26093/cds/vizier.19030096CDSGagne J.David T.J.Mamajek E.E.Mann A.W.Faherty J.K.Bedard A.2023-05-09T15:26:05Z2022-02-18T06:10:22ZCDS support team

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

cds-question@unistra.frstellar-associationsbrown-dwarfsproper-motionsradial-velocityvisible-astronomytrigonometric-parallaxinfrared-photometryWe present an analysis of the newly identified {mu}Tau Association (MUTA) of young stars at ~150pc from the Sun that is part of the large Cas-Tau structure, coeval and comoving with the {alpha}Persei cluster. This association is also located in the vicinity of the Taurus-Auriga star-forming region and the Pleiades association, although it is unrelated to them. We identify more than 500 candidate members of MUTA using Gaia DR2 data and the BANYAN {Sigma} tool, and we determine an age of 62{+/-}7Myr for its population based on an empirical comparison of its color-magnitude diagram sequence with those of other nearby young associations. The MUTA association is related to the Theia 160 group of Kounkel & Covey and corresponds to the e Tau group of Liu et al. It is also part of the Cas-Tau group of Blaauw. As part of this analysis, we introduce an iterative method based on spectral templates to perform an accurate correction of interstellar extinction of Gaia DR2 photometry, needed because of its wide photometric bandpasses. We show that the members of MUTA display an expected increased rate of stellar activity and faster rotation rates compared with older stars, and that literature measurements of the lithium equivalent width of nine G0- to K3-type members are consistent with our age determination. We show that the present- day mass function of MUTA is consistent with other known nearby young associations. We identify WD0340+103 as a hot, massive white dwarf remnant of a B2 member that left its planetary nebula phase only 270000yr ago, posing an independent age constraint of 60_-6_^+8^ Myr for MUTA, consistent with our isochrone age. This relatively large collection of comoving young stars near the Sun indicates that more work is required to unveil the full kinematic structure of the complex of young stars surrounding {alpha} Persei and Cas-Tau.2020ApJ...903...96Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/903/96CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2020)III/23 : MK Classification for OB Stars (Lesh 1968)III/135 : Henry Draper Catalogue and Extension (Cannon+ 1918-1924; ADC 1989)III/182 : HDE Charts: positions, proper motions (Nesterov+ 1995)IX/29 : ROSAT All-Sky Survey Faint Source Catalog (Voges+ 2000)III/231 : The Tycho-2 Spectral Type Catalog (Wright+, 2003)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)III/254 : 2nd Cat. Radial Velocities with Astrometric Data (Kharchenko+, 2007)I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)II/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)II/359 : The VISTA Hemisphere Survey (VHS) catalog DR4.1 (McMahon+, 2013)I/345 : Gaia DR2 (Gaia Collaboration, 2018)V/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)J/AJ/106/1059 : Lithium in the Pleiades (Soderblom+, 1993)J/ApJ/469/355 : Teff, B-V and BC relation (Flower, 1996)J/A+AS/124/449 : Young stars south of Taurus-Auriga (Magazzu+ 1997)J/A+A/331/81 : Hyades membership (Perryman+ 1998)J/PASP/110/863 : A Stellar Spectral Flux Library: 1150 - 25000 A (Pickles 1998)J/AJ/117/354 : OB associations from Hipparcos (de Zeeuw+, 1999)J/A+AS/137/451 : Radial velocities. IX. (Grenier+, 1999)J/AJ/126/2048 : NStars project: the Northern Sample. I. (Gray+, 2003)J/other/ARA+A/42.685 : Young stars near the Sun (Zuckerman+, 2004)J/ApJS/156/47 : DA white dwarfs from the Palomar Green Survey (Liebert+, 2005)J/AJ/132/161 : NStars project: The southern sample. I. (Gray+, 2006)J/AJ/132/1221 : VJHK and SDSS photometry of DA white dwarfs (Holberg+, 2006)J/A+A/460/695 : Search for Associations Containing Young stars (Torres+, 2006)J/AN/328/889 : Mean Radial Velocities of open clusters (Kharchenko+, 2007)J/AJ/133/2524 : Spectra of young nearby stars (White+, 2007)J/ApJS/176/216 : MK spectral types of Visual Multiples (Abt, 2008)J/A+A/508/355 : Scaled solar tracks and isochrones (Bertelli+, 2009)J/AN/331/349 : O, B-type & red supergiant masses luminosities (Hohle+, 2010)J/ApJ/723/1542 : Optical high-resolution spectroscopy of WTTSs (Xing, 2010)J/MNRAS/413/2218 : Stellar rotation in Hyades and Praesepe (Delorme+, 2011)J/ApJS/197/19 : First brown dwarfs discovered by WISE (Kirkpatrick+, 2011)J/ApJ/730/128 : Spectroscopy of DA WD from the SDSS-DR4 (Tremblay+, 2011)J/ApJS/201/19 : Hawaii Infrared Parallax Program. I. (Dupuy+, 2012)J/ApJ/753/156 : T/Y brown dwarfs with WISE photometry (Kirkpatrick+, 2012)J/AJ/143/93 : Rotational velocities in early-M stars (Reiners+, 2012)J/AN/334/860 : Catalogue eclipsing variables. Version 2 (Avvakumova+, 2013)J/ApJS/204/5 : SDSS DR7 white dwarf catalog (Kleinman+, 2013)J/ApJ/762/88 : Young stellar kinematic group candidate members (Malo+, 2013)J/MNRAS/432/1203 : Rotation periods of M-dwarf stars (McQuillan+, 2013)J/ApJS/208/9 : Intrinsic colors and temperatures of PMS stars (Pecaut+, 2013)J/ApJ/783/121 : BANYAN II. Nearby young assoc. candidate member (Gagne+, 2014)J/AJ/147/146 : Spectroscopy of Tuc-Hor candidate members (Kraus+, 2014)J/MNRAS/454/593 : Young moving groups in solar neighbourhood (Bell+, 2015)J/A+A/575/A120 : DANCe study of M35 (NGC 2168) (Bouy+, 2015)J/ApJ/810/158 : M,L,T dwarfs fundamental parameters & SEDs (Filippazzo+, 2015)J/ApJS/219/33 : BANYAN. VII. Candidate YMG members from BASS (Gagne+, 2015)J/A+A/588/A103 : Second ROSAT all-sky survey source catalog (Boller+, 2016)J/ApJ/822/47 : K2 rotation periods for 65 Hyades members (Douglas+, 2016)J/ApJS/225/10 : Kinematic analysis of M7-L8 dwarfs (Faherty+, 2016)J/AJ/152/40 : Spectroscopy of 341 bright A-& B-type stars (Gullikson+, 2016)J/ApJ/833/96 : Hawaii infrared plx program. II. Ultracool dwarfs (Liu+, 2016)J/AJ/152/113 : Pleiades members K2 light curves. I. Periods (Rebull+, 2016)J/ApJ/842/83 : Praesepe members rotational periods K2 LCs (Douglas+, 2017)J/AJ/153/257 : Comoving stars in Gaia DR1 (Oh+, 2017)J/AJ/153/95 : Catalog of Suspected Nearby Young Stars (Riedel+, 2017)J/AJ/154/69 : ACRONYM II. The {beta} Pictoris Moving Group (Shkolnik+, 2017)J/A+A/616/A10 : 46 openclusters GaiaDR2 HR diagrams (Gaia Collaboration, 2018)J/A+A/613/A63 : Lithium content for 148 Pleiades stars (Bouvier+, 2018)J/ApJ/862/138 : BANYAN. XIII. Nearby young assoc. with Gaia DR2 (Gagne+, 2018)J/ApJ/856/23 : BANYAN. XI. The BANYAN {Sigma} algorithm (Gagne+, 2018)J/ApJ/860/43 : BANYAN. XII. New members from Gaia-Tycho data (Gagne+, 2018)J/MNRAS/480/1547 : Full Evolutionary Sequences of Massive WDs (Lauffer+, 2018)J/AJ/156/271 : The stellar membership of the Taurus SFR (Luhman, 2018)J/MNRAS/477/3197 : Radial velocities of Hyades members (Reino+, 2018)J/A+A/616/A7 : Gaia DR2 radial velocity std stars catalog (Soubiran+, 2018)J/AJ/158/93 : Regression of stellar Teff in GaiaDR2 (Bai+, 2019)J/A+A/625/A87 : Ultra-massive white dwarfs evolution models (Camisassa+, 2019)J/AJ/158/77 : Cand. & members of the Pisces-Eridanus stream (Curtis+, 2019)J/MNRAS/482/4570 : Gaia DR2 white dwarf candidates (Gentile Fusillo+, 2019)J/AJ/158/122 : Local structure & star formation history of MW (Kounkel+,2019)J/A+A/628/A66 : alpha Persei, Pleiades and Praesepe clusters (Lodieu+, 2019)J/A+A/622/L13 : Stellar stream in Gaia DR2 discovery (Meingast+, 2019)J/A+A/627/A4 : Praesepe (NGC 2632) and its tidal tails (Roeser+, 2019)J/A+A/621/L2 : Hyades tidal tails revealed by Gaia DR2 (Roeser+, 2019)J/ApJ/877/12 : Coma Ber & a Neighbor Stellar Group tidal tails (Tang+, 2019)J/AJ/159/105 : 2 new stellar associations in vicinity of the Sun (Liu+, 2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/903/96https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/903/96http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/903/96https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/903/96https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/903/96http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/903/96GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/903/96/table12 (Main list of all systems of interest to MUTA identified in this work)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/903/96/table12?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/903/96/table12?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/903/96/table12?GETtext/xml+votable180.050000true71.37569583-3.254713890.005555555555555556Cone search capability for table J/ApJ/903/96/table1 (Initial members of MUTA)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/903/96/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/903/96/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/903/96/table1?GETtext/xml+votable180.050000true71.37569583-3.254713890.005555555555555556Cone search capability for table J/ApJ/903/96/table3 (List of new candidate members of MUTA identified in Gaia DR2 with BANYAN {Sigma})https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/903/96/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/903/96/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/903/96/table3?GETtext/xml+votable180.050000true39.152720.442455560.005555555555555556Cone search capability for table J/ApJ/903/96/table4 (Wide multiple systems recovered in MUTA)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/903/96/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/903/96/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/903/96/table4?GETtext/xml+votable180.050000true56.418608336.049938890.005555555555555556Cone search capability for table J/ApJ/903/96/table6 (Wide multiple candidate systems in MUTA visually identified but not recovered in Section 4.1.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/903/96/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/903/96/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/903/96/table6?GETtext/xml+votable180.050000true57.0678833311.14320.005555555555555556Cone search capability for table J/ApJ/903/96/table11 (TESS and K2 potation periods)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/903/96/table11?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/903/96/table11?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/903/96/table11?GETtext/xml+votable180.050000true52.6536958316.183216670.0055555555555555565/64-65 67-68 99 108 5731 5736 5781 5789 5812 5815 5821 5823 5830 5836 5838 5857 5860 5862-5864 5866-5867 6/20 46 69-70 79-81 84-85 87-90 92-94 101 110-111 113 117 121 127 195 197 206-207 215 217-218 221-222 227 230 237 264-265 278-281 283 285-289 293-295 297-302 304-305 308 310-314 317 323 329 352 354 358 361 363 385 387 393 395 402-403 406 411 414 416 420-421 423-424 430 438 444 446-447 451 456 458-459 591 613 624 776 781 783-784 788 790 794-795 798-799 801 805 813 818-819 830 840 845-846 872 897 903 908 913 929 3163 3922 16486 20491 20650 20657 21082 21090 21118 21239 21377 22146 22749-22751 22769-22771 22773-22778 22783 22829 22912 22914 22917 22919-22920 22922 22938 22948 22951-22954 22957 22960 22963 22969-22970 23109 23115-23117 23120-23122 23129-23130 23132-23133 23135 23142 23147 23160 23162 23166 23176 23237-23239 23246 23252 23255 23257 23270-23271 23275 23277 23280-23281 23283 23289 23296-23298 23300 23302-23304 23307 23310 23312 23314-23316 23325-23326 23328 23331 23334-23336 23338-23339 23341-23343 23349 23351 23356-23358 23370 23400 23402 23424 23426-23427 23433 23435-23437 23439 23445-23446 23460-23462 23472-23474 23476 23478 23480-23482 23484 23486 23488 23499 23528 23531 32836 32844 32890-32891 32917 32930 32937 32970 33006 33065 33129 33170 33312 33349 33355 33367 33382 33422 33456 33461 33464 33482 33500-33501 33512-33513 33523 33529 33583 33593-33594 33643 33654 33666 33670 33689 33694 33704 33706-33707 33718 33756 33817 33993 33996 34008 34012 34058 34164 34203 34269 34312 34380 34406 34417 34423 34436 34450 34486 34530 34577 34586 34611 34683 34699 34733 34757 34819 34825 34829-34830 34834 34840 34857 34880 34886 34896 34930 34959 34963 34998 35002 35131 35415 35497 35531 35640 35706 35845 35859 36308 36487 36770 36907 37006 37090 37310 37414 37418 37498 37564 37638 37652 37734 38061 38947 39019 39044 39579 39584 42021 45072-45073 45168 45324 45336 45345 45378 45382 45389 45394 45416 45471-45472 45503 45510 45538 45544 45770 45852 45876 45894 45927 45967 46082 46087 46207 46339 46601 466921.3088508223161842e-20 1.4134638842407062e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/903/96?format=asciiOpticalInfrareddefaultJ/ApJ/903/96/table12Main list of all systems of interest to MUTA identified in this workrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintW3mag[3.11/13]? AllWISE W3-band magnitudemagphot.color;em.IR.8-15um;em.IR.15-30umfloatnullablee_W3mag[0.01/0.5]? Error for W3magmagstat.error;phot.magfloatnullableE(B-V)[0.0/0.22] E(B-V) reddening (6)magphot.color.excessfloatSimbadSimbad column added by the CDSmeta.ref.urlcharNUVmag[11.2/22.4]? GALEX NUV-band magnitudemagphot.mag;em.UVfloatnullableMUTA[1/386]? MUTA identification numbermeta.idintnullableprimaryNameMain target namemeta.id;meta.mainGaiaGaia DR2 identification numbermeta.id.cross2MASS2MASS designation, JHHMMSSss+DDMMSSsmeta.id.crosscharAllWISEAllWISE designationmeta.id.crosscharROSATROSAT designationmeta.id.crosscharTychoTycho catalog designationmeta.id.crosscharHipparcos[12799/23819]? Hipparcos catalog design.meta.id.crossintnullableSIMBADPrincipal SIMBAD identifiermeta.id.crosscharSpTSpectral type (1)src.spTypecharr_SpTReference (ADS bibcode) for SpTmeta.ref;pos.framecharMemb-TypeMembership type (2)meta.code.membercharSourceSource from which the target was obtained (3)meta.bibcharMemb-Prob[0/100] BANYAN {Sigma} probability for membership in MUTA%stat.fit.goodnessfloatUVW-sep[0.2/27] Smallest possible separation, UVW space (4)km/sphys.velocfloatXYZ-sep[2.1/140.5] Smallest possible separation, XYZ space (4)km/sphys.velocfloatRAICRS[2/5] of Right Ascension (ICRS, 2015.5)pos.eq.ra;meta.mainDEICRSDegree of Declination (ICRS, 2015.5)pos.eq.dec;meta.mainpmRA[-1.86/47.4] Gaia DR2 proper motion in right ascension, including the cosDE jacobian termmas/yrpos.pm;pos.eq.rafloatpmDE[-40.6/-9.83] Gaia DR2 proper motion in declinationmas/yrpos.pm;pos.eq.decfloate_pmRA[0.03/4.4] Measurement error for pmRAmas/yrstat.error;pos.pm;pos.eq.rafloate_pmDE[0.02/3.1] Measurement error for pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatplx[3.99/10.4] Gaia DR2 parallaxmaspos.parallax.trigfloate_plx[0.02/3] Measurement error for plxmasstat.error;pos.parallaxfloatruwe[0.8/11.3]? Re-normalized unit weight error of Gaia DR2 astrometric solution Section 4.4stat.errorfloatnullableRVel[1/42.6]? Radial velocity measurement from the literaturekm/sphys.veloc;pos.heliocentricfloatnullablee_RVel[0.1/10]? Measurement error for RVelkm/sstat.error;spect.dopplerVelocfloatnullabler_RVelReference (ADS bibcode) for RVelmeta.ref;pos.framecharPred-RV[2/26]? Predicted radial velocity (5)km/sphys.veloc;pos.heliocentricintnullablee_Pred-RV[3/4]? 1{sigma} error on Pred-RVkm/sstat.errorintnullableGmag[3.93/21] Gaia DR2 G-band magnitudemagphot.mag;em.opt.Vfloate_Gmag[0.0002/0.02] Measurement error for Gmagmagstat.error;phot.magfloatRPmag[4.1/20.1]? Gaia DR2 GRP-band magnitudemagphot.mag;em.opt.Rfloatnullablee_RPmag[0.0005/0.1]? Error for RPmagmagstat.error;phot.magfloatnullableBPmag[3.92/22]? Gaia DR2 GBP-band magnitudemagphot.mag;em.opt.Bfloatnullablee_BPmag[0.0006/0.7]? Error for BPmagmagstat.error;phot.magfloatnullableJmag[4.1/17.4]? 2MASS J-band magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag[0.001/0.3]? Error for Jmagmagstat.error;phot.magfloatnullableHmag[3.4/16.6]? 2MASS H-band magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag[0.009/0.2]? Error for Hmagmagstat.error;phot.magfloatnullableKsmag[3.1/16]? 2MASS Ks-band magnitudemagphot.mag;em.IR.Kfloatnullablee_Ksmag[0.007/0.3]? Error for Ksmagmagstat.error;phot.magfloatnullableW1mag[2.35/17.6]? AllWISE W1-band magnitudemagphot.mag;em.IR.3-4umfloatnullablee_W1mag[0.02/0.3]? Error for W1magmagstat.error;phot.magfloatnullableW2mag[2.9/17.2]? AllWISE W2-band magnitudemagphot.mag;em.IR.4-8umfloatnullablee_W2mag[0.02/0.5]? Error for W2magmagstat.error;phot.magfloatnullablee_E(B-V)[0.01/0.1] Measurement error for E(B-V)magstat.errorfloate_NUVmag[0.002/0.5]? Measurement error for NUVmagmagphot.mag;em.UVfloatnullableFUVmag[12.5/21.6]? GALEX FUV-band magnitudemagphot.mag;em.UVfloatnullablee_FUVmag[0.005/0.4]? Measurement error for FUVmagmagphot.mag;em.UVfloatnullableHR1[-1.0/1.0]? ROSAT hardness ratio HR1phot.flux;arith.ratiofloatnullableHR2[-0.36/1.0]? ROSAT hardness ratio HR2phot.flux;arith.ratiofloatnullableXray[0.01/0.21]? ROSAT X-ray countsct/sphot.count;em.X-rayfloatnullablee_Xray[0.01/0.03]? Measurement error for Xrayct/sstat.errorfloatnullablelogLX[29.3/30.5]? Absolute X-ray luminosity log(LX/Lsun) (7)log(solLum)phys.luminosity;em.X-rayfloatnullablee_logLX[0.2/0.8]? Measurement error for logLXlog(solLum)stat.errorfloatnullableEW[0/350]? Li absorption line equivalent width1e-13mspect.line.eqWidthintnullabler_EWReference (ADS bibcode) for EWmeta.ref;spect.line.eqWidthcharTeff[4028/5943]? Effective temperatureKphys.temperature.effectiveintnullabler_TeffReference (ADS bibcode) for Teffmeta.ref;pos.framecharPrimary[0/1] Is primary or single? (8)meta.codeintMultiIdentifier letter for multiple system componentsmeta.codecharSep[0.9/164]? Separation from primary star calculated from Gaia DR2 positionsarcsecpos.angDistance;src.orbitaldoublenullablee_Sep[0.0001/0.0009]? Error for Separcsecstat.errorfloatnullablePA[7.39/355]? Position angle with respect to primary star calculated from Gaia DR2 pos.degpos.posAng;meta.modelleddoublenullablee_PA[0.0001/0.03]? Measurement error for PAdegstat.errorfloatnullableComov? Gaia DR2 identification number for comoving star (primary or companion or list)meta.id.assoccharGroup[39/1109]? Comoving group identification number from Oh+, 2017, J/AJ/153/257meta.idintnullableCompBinary componentmeta.id.assoccharJ/ApJ/903/96/table1Initial members of MUTAMUTA[1/30] MUTA identification numbermeta.idintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCompBinary componentmeta.id.assoccharNameMain target namemeta.id;meta.maincharSpTLiterature Spectral Typesrc.spTypecharRAICRS[03/04] Hour of Right Ascension (ICRS, 2015.5)pos.eq.ra;meta.mainDEICRSDegree of Declination (ICRS, 2015.5)pos.eq.dec;meta.mainDist[129/187] Distance (1)pcpos.distance;src.orbitalfloate_Dist[0.9/9] Uncertainty in Distpcstat.errorfloatGmag[3.93/14.8] Gaia DR2 G-band magnitudemagphot.mag;em.opt.Vfloate_Gmag[0.0002/0.004] Measurement error for Gmagmagstat.error;phot.magfloatRef[1/16]? Reference(s) used (2)meta.ref;instr.setupintnullableJ/ApJ/903/96/table2Core members of MUTA used in the construction of a kinematic modelMUTA[1/30] {mu}Tau Association identification numbermeta.idintpmRA[13.51/32.84] Proper motion in right ascension, including the cosDE jacobian term (1)mas/yrpos.pm;pos.eq.rafloate_pmRA[0.07/0.8] Measurement error for pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDE[-26.69/-13.65] Proper motion in declination (1)mas/yrpos.pm;pos.eq.decfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCompBinary componentmeta.id.assoccharNameMain target namemeta.id;meta.mainchare_pmDE[0.05/0.7] Measurement error for pmDE (1)mas/yrstat.error;pos.pm;pos.eq.decfloatplx[5.3/7.7] Parallax (1)maspos.parallax.trigfloate_plx[0.04/0.3] Measurement error for parallax (1)masstat.error;pos.parallaxfloatRVel[1/23] Radial velocity measurement from literaturekm/sphys.veloc;pos.heliocentricfloate_RVel[0.1/10] Measurement error for RVelkm/sstat.error;spect.dopplerVelocfloatr_RVel[1/6] Reference for RVel (2)meta.ref;pos.frameintJ/ApJ/903/96/table3List of new candidate members of MUTA identified in Gaia DR2 with BANYAN {Sigma}MUTA[31/376]? MUTA identification number (1)meta.idintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCompBinary component (2)meta.id.assoccharNameMain target namemeta.id;meta.maincharRAICRS[2/4] Hour of Right Ascension (ICRS, 2015.5)pos.eq.ra;meta.mainDEICRSDegree of Declination (ICRS, 2015.5)pos.eq.dec;meta.mainpmRA[11.19/47.33] Gaia DR2 proper motion in right ascension, including the cosDE jacobian termmas/yrpos.pm;pos.eq.rafloate_pmRA[0.03/4.4] Measurement error for pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDE[-40.59/-11.58] Gaia DR2 proper motion in declinationmas/yrpos.pm;pos.eq.decfloate_pmDE[0.02/3.1] Measurement error for pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatplx[4.53/10.43] Gaia DR2 parallaxmaspos.parallax.trigfloate_plx[0.02/3.3] Measurement error for plxmasstat.error;pos.parallaxfloatRVel[4/26.2]? Radial velocity measurement, Gaia DR2km/sphys.veloc;pos.heliocentricfloatnullablee_RVel[0.2/9.0]? Measurement error for RVelkm/sstat.error;spect.dopplerVelocfloatnullableGmag[5.26/20.97] Gaia DR2 G-band magnitudemagphot.mag;em.opt.VfloatJ/ApJ/903/96/table4Wide multiple systems recovered in MUTAe_plx[0.02/1.2] Measurement error for plxmasstat.error;pos.parallaxfloatGmag[5.29/20.2] Gaia DR2 G-band magnitudemagphot.mag;em.opt.Vfloate_Gmag[0.0002/0.005]? Measurement error for Gmagmagstat.error;phot.magfloatnullableSep[0.9/164]? Separation from primary star calculated from Gaia DR2 positionsarcsecpos.angDistance;src.orbitaldoublenullablee_Sep[0.0001/0.0009]? Measurement error for Separcsecstat.errorfloatnullablePA[7.39/353]? Position angle with respect to primary star calculated from Gaia DR2 positionsdegpos.posAng;meta.modelleddoublenullableMUTA[5/375]? MUTA identification numbermeta.idintnullablee_PA[0.0001/0.03]? Measurement error for PAdegstat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSys[1/26] System group numbermeta.idintCompBinary componentmeta.id.assoccharNameMain target namemeta.id;meta.maincharRAICRS[2/4] Hour of Right Ascension (ICRS, 2015.5)pos.eq.ra;meta.mainDEICRSDegree of Declination (ICRS, 2015.5)pos.eq.dec;meta.mainpmRA[10.89/35.75] Gaia DR2 proper motion in right ascension, including the cosDE jacobian termmas/yrpos.pm;pos.eq.rafloate_pmRA[0.03/1.9] Measurement error for pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDE[-33.7/-9.83] Gaia DR2 proper motion in declinationmas/yrpos.pm;pos.eq.decfloate_pmDE[0.02/1.3] Measurement error for pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatplx[4.43/7.9] Gaia DR2 parallaxmaspos.parallax.trigfloatJ/ApJ/903/96/table5MUTA objects in common with Oh+, 2017, J/AJ/153/257recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCompBinary componentmeta.id.assoccharNameMain target namemeta.id;meta.maincharComovGaia DR2 identification number for comoving starmeta.id.assocGroup[39/1109] Comoving group ID number from Oh+, 2017, J/AJ/153/257meta.idintOTypeObject type (1)src.classcharMUTA[10/382] MUTA identification numbermeta.idintJ/ApJ/903/96/table6Wide multiple candidate systems in MUTA visually identified but not recovered in Section 4.1.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSys[1/16] System group numbermeta.idintCompBinary componentmeta.id.assoccharMUTA[3/386]? MUTA identification numbermeta.idintnullableNameMain target namemeta.id;meta.maincharRAICRS[3/4] Hour of Right Ascension (ICRS, 2015.5)pos.eq.ra;meta.mainDEICRSDegree of Declination (ICRS, 2015.5)pos.eq.dec;meta.mainpmRA[-1.86/30.5] Gaia DR2 proper motion in right ascension, including the cosDE jacobian termmas/yrpos.pm;pos.eq.rafloate_pmRA[0.04/2.2] Measurement error for pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDE[-31.2/-13.6] Gaia DR2 proper motion in declinationmas/yrpos.pm;pos.eq.decfloate_pmDE[0.02/1.4] Measurement error for pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatplx[4.74/8.29] Gaia DR2 parallaxmaspos.parallax.trigfloate_plx[0.02/1.3] Measurement error for plxmasstat.error;pos.parallaxfloatGmag[5.04/20.5] Gaia DR2 G-band magnitudemagphot.mag;em.opt.VfloatSep[1.11/43.2]? Separation from primary star calculated from Gaia DR2 positionsarcsecpos.angDistance;src.orbitalfloatnullablee_Sep[0.0001/0.0005]? Measurement error for Separcsecstat.errorfloatnullablePA[18.4/355]? Position angle with respect to primary star calculated from Gaia DR2 positionsdegpos.posAng;meta.modelleddoublenullablee_PA[0.0001/0.03]? Measurement error for PAdegstat.errorfloatnullableJ/ApJ/903/96/table10Lithium equivalent width measurements for MUTAMUTA[24/376] MUTA identification numbermeta.idintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCompBinary componentmeta.id.assoccharNameMain target namemeta.id;meta.maincharROSATROSAT designationmeta.id.crosscharEW[0/350] Li absorption line equivalent width (1)1e-13mspect.line.eqWidthintTeff[4028/5943] Effective temperatureKphys.temperature.effectiveintr_Teff[1/3] Reference for Effective temperature (2)meta.ref;pos.frameintJ/ApJ/903/96/table11TESS and K2 potation periodsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameMain target namemeta.id;meta.maincharRAICRS[0/23] Hour of Right Ascension (ICRS, 2015.5)pos.eq.ra;meta.mainDEICRSDegree of Declination (ICRS, 2015.5)pos.eq.dec;meta.mainPer1[0.31/9.61] Period (1)dtime.periodfloatPer2[0.39/9.13]? Second rotation period candidate (1)dtime.periodfloatnullableAssocYoung association (2)meta.idcharRef[1/2] References for periods (3)meta.noteint