J/ApJ/883/205ivo://CDS.VizieR/J/ApJ/883/205CDSBardalez Gagliuffi D.C.Burgasser A.J.Schmidt S.J.Theissen C.,Gagne J.Gillon M.Sahlmann J.Faherty J.K.Gelino C.Cruz K.L.,Skrzypek N.Looper D.2023-11-13T08:27:29Z2023-10-30T08:33:34ZCDS support team

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

cds-question@unistra.frbrown-dwarfsm-starsl-dwarfsstellar-spectral-typesinfrared-astronomyspectroscopyinfrared-photometrystellar-distanceradial-velocityproper-motionsWe present a volume-limited, spectroscopically verified sample of M7-L5 ultracool dwarfs (UCDs) within 25pc. The sample contains 410 sources, of which 93% have trigonometric distance measurements (80% from Gaia DR2) and 81% have low-resolution (R~120), near-infrared (NIR) spectroscopy. We also present an additional list of 60 sources that may be M7-L5 dwarfs within 25pc when distance or spectral-type uncertainties are taken into account. The spectra provide NIR spectral and gravity classifications, and we use these to identify young sources, red and blue J-K_S_ color outliers, and spectral binaries. We measure very low gravity and intermediate-gravity fractions of 2.1_-0.8_^+0.9^ and 7.8_-1.5_^+1.7^, respectively; fractions of red and blue color outliers of 1.4_-0.5_^+0.6^ and 3.6_-0.9_^+1.0^, respectively; and a spectral binary fraction of 1.6_-0.5_^+0.5^. We present an updated luminosity function for M7-L5 dwarfs continuous across the hydrogen-burning limit that agrees with previous studies. We estimate our completeness to range between 69% and 80% when compared to an isotropic model. However, we find that the literature late-M sample is severely incomplete compared to L dwarfs, with completeness of 62_-7_^+8^ and 83_-9_^+10^, respectively. This incompleteness can be addressed with astrometric-based searches of UCDs with Gaia to identify objects previously missed by color- and magnitude-limited surveys.2019ApJ...883..205Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/883/205CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2020)III/198 : Palomar/MSU nearby star spectroscopic survey (Hawley+ 1997)I/284 : The USNO-B1.0 Catalog (Monet+ 2003)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)I/298 : LSPM-North Catalog (Lepine+ 2005)I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)II/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)I/322 : UCAC4 Catalogue (Zacharias+, 2012)V/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)I/345 : Gaia DR2 (Gaia Collaboration, 2018)I/347 : Distances to 1.33 billion stars in Gaia DR2 (Bailer-Jones+, 2018)J/ApJ/414/279 : Faintest stars (Tinney, 1993)J/ApJS/94/749 : RI photometry of cool dwarfs (Kirkpatrick+ 1994)J/A+A/338/1066 : Optical Spectra of DENIS Brown Dwarf Candidate (Tinney+ 1998)J/ApJ/540/1016 : K-band & NICMOS phot. of Trapezium Cluster (Luhman+, 2000)J/AJ/123/3356 : Palomar/MSU nearby star sp. survey. III. (Gizis+, 2002)J/AJ/124/1190 : Northern high proper motion stars in DSS (Lepine+, 2002)J/A+A/397/575 : Liverpool-Edinburgh high proper motion survey (Pokorny+, 2003)J/ApJ/582/1011 : Revised NLTT Catalog (Salim+, 2003)J/AJ/125/1598 : High proper motion stars in the northern sky (Lepine+, 2003)J/A+A/401/959 : 35 DENIS late-M dwarfs between 10 and 30pc (Phan-Bao+, 2003)J/AJ/125/3302 : HST binary very low mass stars and brown dwarfs (Gizis+, 2003)J/AJ/126/1526 : IR photometry of ultracool dwarfs (Bouy+, 2003)J/AJ/126/2421 : 2MASS-Selected sample of ultracool dwarfs (Cruz+, 2003)J/AJ/126/3007 : Spectroscopy of faint red NLTT dwarfs (Reid+, 2003)J/AJ/127/3553 : JHK phot. and spectroscopy for L and T dwarfs (Knapp+, 2004)J/A+A/421/763 : Liverpool-Edinburgh High Proper Motion Cat. (Pokorny+, 2004)J/AJ/128/463 : A preliminary 20pc census from the NLTT cat. (Reid+, 2004)J/A+A/435/363 : Southern Infrared Proper Motion Survey (Deacon+, 2005)J/PASP/117/676 : LHS faint proper-motion stars (Reid+, 2005)J/A+A/440/1061 : Southern red high proper motion objects (Lodieu+, 2005)J/A+A/441/653 : 32 DENIS nearby red dwarfs (Crifo+, 2005)J/A+A/442/211 : Spectroscopic distances of 322 NLTT stars (Scholz+, 2005)J/A+A/446/515 : Distances of nearby ultracool dwarfs (Phan-Bao+, 2006)J/AJ/131/2722 : New L and T dwarfs from the SDSS (Chiu+, 2006)J/AJ/132/161 : NStars project: The southern sample. I. (Gray+, 2006)J/AJ/132/866 : New M dwarfs in solar neighborhood (Riaz+, 2006)J/AJ/132/891 : Binaries among nearby L dwarfs (Reid+, 2006)J/ApJ/648/629 : Radio observations of late M, L, and T dwarfs (Berger+, 2006)J/MNRAS/373/705 : Opt. spectroscopy of high proper motion stars (Reyle+, 2006)J/AJ/133/439 : Luminosity function of M7-L8 ultracool dwarfs (Cruz+, 2007)J/AJ/133/971 : Wide companions of low-mass stars and BDs (Allen+, 2007)J/AJ/133/2258 : Activity and kinematics of ultracool dwarfs (Schmidt+, 2007)J/AJ/133/2825 : Star beyond the NLTT catalog (Reid+, 2007)J/MNRAS/383/831 : New DENIS nearby L and late-M dwarfs (Phan-Bao+, 2008)J/AJ/135/785 : SDSS-DR5 low-mass star spectroscopic sample (West+, 2008)J/MNRAS/384/1399 : Proper motions of field L and T dwarfs (Jameson+, 2008)J/ApJ/676/1281 : L and T dwarfs in 2MASS/SDSS (Metchev+, 2008)J/AJ/136/1290 : Ultracool dwarfs from the 2MASS (Reid+, 2008)J/MNRAS/390/1517 : Proper motions of field L and T dwarfs (Casewell+, 2008)J/ApJ/689/1295 : Lithium test implications for BDs (Kirkpatrick+, 2008)J/AJ/137/1 : PMs and astrometry of late-type dwarfs (Faherty+, 2009)J/A+A/497/619 : New ultra-cool dwarfs from SDSS and 2MASS (Zhang+, 2009)J/MNRAS/394/857 : UKIDSS-2MASS proper motion survey (Deacon+, 2009)J/ApJ/699/649 : Young M dwarfs within 25pc. I. (Shkolnik+, 2009)J/ApJ/704/975 : Rotational velocities for M dwarfs (Jenkins+, 2009)J/ApJ/705/1416 : Volume-limited sample of M7-M9.5 dwarfs <20pc (Reiners+, 2009)J/ApJ/710/1142 : SpeX spectroscopy of low mass binaries. I. (Burgasser+, 2010)J/MNRAS/402/575 : Ultracool dwarfs in young moving groups (Clarke+, 2010)J/A+A/512/A37 : Velocities of 43 nearby L dwarfs (Seifahrt+, 2010)J/MNRAS/403/1949 : UBV(RcIc)JHK photometry of HIP nearby stars (Koen+, 2010)J/AJ/139/1808 : Colors and kinematics of SDSS L dwarfs (Schmidt+, 2010)J/ApJS/190/100 : NIR proper motion survey using 2MASS (Kirkpatrick+, 2010)J/MNRAS/407/2269 : Polarisation of a sample of late M dwarfs (Morin+, 2010)J/A+A/522/A112 : i'z' phot. of L5 and later dwarf candidates (Reyle+, 2010)J/ApJ/723/684 : NIRSPEC ultracool dwarf radial velocity survey (Blake+, 2010)J/AJ/141/97 : SDSS DR7 M dwarfs (West+, 2011)J/AJ/142/92 : New proper motion stars with pm>=0.18"/yr (Boyd+, 2011)J/AJ/142/138 : All-sky catalog of bright M dwarfs (Lepine+, 2011)J/ApJ/743/156 : NEOWISE obs. of NEOs: preliminary results (Mainzer+, 2011)J/ApJS/197/19 : First brown dwarfs discovered by WISE (Kirkpatrick+, 2011)J/ApJ/753/156 : T/Y brown dwarfs with WISE photometry (Kirkpatrick+, 2012)J/A+A/545/A85 : LHS1070 photometry and spectroscopy (Rajpurohit+, 2012)J/A+A/546/A69 : Orbits of visual binaries and dynamical masses (Malkov+, 2012)J/AJ/144/99 : Near-IR spectroscopy of 36 late M dwarfs (Deshpande+, 2012)J/MNRAS/427/3280 : Ultra-cool dwarfs at low Galactic latitudes (Folkes+, 2012)J/MNRAS/428/2824 : Rapid optical variability in ultracool dwarfs (Koen, 2013)J/ApJS/205/6 : T dwarf population revealed by WISE (Mace+, 2013)J/AJ/145/102 : Sp. of bright M dwarfs in the northern sky (Lepine+, 2013)J/MNRAS/430/1171 : Sub-stellar birth rate from UKIDSS (Day-Jones+, 2013)J/PASP/125/809 : New nearby M, L, and T dwarfs (Thompson+, 2013)J/A+A/556/A15 : Effective temperature scale of M dwarfs (Rajpurohit+, 2013)J/ApJS/208/9 : Intrinsic colors and temperatures of PMS stars (Pecaut+, 2013)J/AJ/147/20 : Spectroscopy of 447 nearby M dwarfs (Newton+, 2014)J/AJ/147/34 : SpeX library of L-type dwarfs (Schneider+, 2014)J/ApJ/783/122 : AllWISE motion survey (Kirkpatrick+, 2014)J/ApJ/784/156 : Parallaxes for nearby mid-to-late M dwarfs (Dittmann+, 2014)J/ApJ/787/126 : WISE reduced proper motions and spectral types (Luhman+, 2014)J/ApJ/792/119 : Companions to nearby stars from Pan-STARRS 1 (Deacon+, 2014)J/MNRAS/443/2561 : CONCH-SHELL catalog of nearby M dwarfs (Gaidos+, 2014)J/ApJ/794/143 : New SpeX Observations of M7-L6 Dwarfs (Bardalez+, 2014)J/AJ/148/122 : YSOVAR: infrared photometry in Lynds 1688 (Gunther+, 2014)J/AcA/64/359 : Catalog of binary UV Ceti stars (Tamazian+, 2014)J/AJ/149/5 : Solar neighborhood. XXXV. Dist. to M dwarfs (Winters+, 2015)J/ApJ/800/85 : Teff, radii and luminosities of cool dwarfs (Newton+, 2015)J/A+A/577/A128 : CARMENES input cat. of M dwarfs. I (Alonso-Floriano+, 2015)J/AJ/149/158 : The BUD sample. I. L dwarf activity sample (Schmidt+, 2015)J/MNRAS/449/3651 : L and T dwarfs from UKIDSS LAS (Marocco+, 2015)J/AJ/150/57 : SLoWPoKES-II catalog (Dhital+, 2015)J/ApJ/810/158 : M,L,T dwarfs fundamental param. and SEDs (Filippazzo+, 2015)J/ApJS/220/16 : SpeX NIR survey of 886 nearby M dwarfs (Terrien+, 2015)J/ApJS/220/18 : BDKP IV. RVs of late-M & L dwarfs with MagE (Burgasser+, 2015)J/ApJ/812/3 : MEarth mid-to-late M dwarfs rot. & kinematics (West+, 2015)J/ApJ/814/118 : L/T transition dwarfs with PS1 & WISE. II. (Best+, 2015)J/ApJ/817/112 : NEOWISE/AllWISE high proper motion objects (Schneider+, 2016)J/ApJ/818/153 : MEarth photometry: nearby M-dwarf magnitudes (Dittmann+, 2016)J/ApJS/224/36 : The AllWISE motion survey (AllWISE2) (Kirkpatrick+, 2016)J/AJ/152/24 : Trig. parallaxes of 134 low-mass stars (Weinberger+, 2016)J/ApJS/225/10 : Kinematic analysis of M7-L8 dwarfs (Faherty+, 2016)J/ApJ/833/96 : Hawaii infrared parallax program. II. (Liu+, 2016)J/A+A/598/A92 : New ultracool subdwarfs (Lodieu+, 2017)J/AJ/153/92 : Late-Type Extension to MoVeRS (LaTE-MoVeRS) (Theissen+, 2017)J/MNRAS/466/2983 : Wide low very low-mass binary systems (Galvez-Ortiz+, 2017)J/MNRAS/469/401 : Known LT dwarfs in the Gaia DR1 (Smart+, 2017)J/AJ/154/112 : NIR sp. of new L and T dwarf candidates (Kellogg+, 2017)J/AJ/154/147 : Astrometry&phot. for late-type dwarfs&subdwarfs (Dahn+, 2017)J/AJ/154/151 : The solar neighborhood .XXXX. Young stars (Bartlett+, 2017)J/AJ/155/34 : Analysis of the NIR sp. of neighboring L dwarfs (Cruz+, 2018)J/ApJS/234/1 : Cat. of M, L, & T dwarfs from PS1 3{pi} Survey (Best+, 2018)J/ApJ/856/23 : BANYAN. XI. The BANYAN {Sigma} algorithm (Gagne+, 2018)J/ApJ/862/173 : Nearby low-mass stars proper motions (Theissen, 2018)J/A+A/619/L8 : Ultra-cool dwarfs candidates in Gaia DR2 (Reyle, 2018)J/ApJS/240/19 : Parallaxes of late-T and Y dwarfs (Kirkpatrick+, 2019)http://jgagneastro.wordpress.com/list-of-ultracool-dwarfs/ : List of UCDshttp://www.browndwarfs.org/spexprism : SpeX Prism Spectral Librarieshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/883/205https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/883/205http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/883/205https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/883/205https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/883/205http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/883/205GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/883/205/table3 (Bona fide and 1{sigma} samples of M7-L5 ultracool dwarfs in the 25pc volume)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/883/205/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/883/205/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/883/205/table3?GETtext/xml+votable180.050000true0.52704171.26016670.005555555555555556Cone search capability for table J/ApJ/883/205/table7 (SpeX observing log)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/883/205/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/883/205/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/883/205/table7?GETtext/xml+votable180.050000true3.2887917-0.43113890.005555555555555556Cone search capability for table J/ApJ/883/205/table10 (Spectral binary candidates with M7-L7 primary components)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/883/205/table10?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/883/205/table10?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/883/205/table10?GETtext/xml+votable180.050000true50.1181794-4.77677690.005555555555555556Cone search capability for table J/ApJ/883/205/table11 (Ultracool binaries with M7-L5 primaries in the 25pc sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/883/205/table11?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/883/205/table11?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/883/205/table11?GETtext/xml+votable180.050000true6.983357222.32573220.0055555555555555566/96 116 221 250 360 399 474 487-488 544 586 633 672 733 749 826 909 914 1023 1031 1052 1069 1188 1291 1357 1628 1635 1637 1855 1873 1998 2040 2101 2149 2190 2196 2202 2291 2330 2502 2511 2784 2978 3162 3779 3837 4096 4116 4145 4262 4291 4436 4513 4536-4537 4543 4608 4645 4685 4693 4739 4768 4775 4808 4813 4825 4867 4880 4909 4946 5000 5025 5088 5098 5225 5264 5308 5402 5413 5428-5429 5534 5540 5578 5681 5691 5694 5744 5787 5854 5915 5919 5986 6047 6108 6162 6281 6328 6381-6382 6408 6514 6522 6539 6608 6629 6732 6750 6753 6783 6839 7030 7175 7211 7220 7246 7262 7364 7420 7440 7448 7533 7568 7659 7680 7709 7797 7846 7985 8127 8242 8348 8402 8429 8431 8440 8446 8473 8480 8570 8625 8719 8723 8794 8808 8825 8900 8972 8995 9022 9039 9103 9113 9146 9208 9385 9387 9433 9445 9449 9479 9534 9569 9677 9686 9715 9731 9740 9779 9867-9868 10097 10110 10209 10313 10325 10332 10407 10519 10612 10664-10665 10676 10708 10726 10746 10753 10773 10813 10850 10890 10977 11028 11100 11123 11164 11273 11292 11303 11336 11453 11596 11608 11639 11656 11661 11713 11719 11856 11862 12063 12152 12253 12369 12466 12521 12579 12582 12756 12779 12944 13336 13341 13346 13432 13544 13559 13747 13885 14084 14772 14858 14908 14910 14926 15085 15255 15516 15627 16021 16138 16156 16434 16440 16502 16546 16568 16609 16631 16634 16645 16692 16742 16770 16856 16867 16973 16983 17007 17074-17075 17105 17182 17303 17319 17328 17530 17567 17602 17677 17744 17757 17807 17927 17985 18004 18018 18060 18083 18101 18266 18405 18482 18571 18683 18700 18711 18726 18829 18842 18936 19068 19098 19174 19216 19224 19402 19457 19482 19521 19525 19565 19587 19601 19615 19680 19763 19857 19895 19925 20047 20069 20089 20135-20136 20239 20357 20362 20374 20413 20436 20505 20531 20713 20754 20791 20891 20928 21100 21118 21157 21209 21427 21637 21660 21728 21835 21862 22177 22535 22687 22691 22717 22739 22829 22854 22861 22876 22937 22950 23010 23014 23017 23124 23144 23198 23212 23237 23444 23471 23791 23882 23894 24313 24362 24566 24590 24691 24824 24887 24897 25015 25055 25096 25156 25291 25310 25314 25411 25433 25558 25818 25853 25915 25945 25975 25992 26046 26279 26282 26300 26311 26371 26508 26594 26699 26945 26975 26981 26991 27019 27058 27077 27090 27110 27133 27214 27242 27383 27431 27469 27510 27525 27635 27698 27704 27727 27784 27789 27855 27929 27937 27975 27987 28006 28018 28262 28316 28355 28387 28415 28417 28454 28600 28612 28633 28670-28671 28847 28928 29018 29083 29099 29301 29305 29325 29333-29334 29421 29452 29577 29663 29669 29685 29939 29987 30200 30454 30505 30613 30749 30833 30883 30925 31009 31011 31013 31062 31268 31296 31383 31477 31509 31534 31601 31660 31871 32329 32507 32554 32596 32602 32643 32650 33228 33398 33655 33949 34289 34301 34535 34580 34622 34626 34645 34656 34660 34775 34780 34893 34981 35020 35022 35106 35268 35297 35325 35327 35364 35451 35495 35499 35509 35538 35640 35646 35685 35864 35923 35951 36223 36418 36436 36560 36606 36640 36793 36821-36822 36845 36883 36964 37131 37301 38145 38176 38322 38786 38865 38880 38932 39140 39185 39482 39485 39533 39760 39807 40273 40313 40323 40332 40416 40485 40534 40669 40738 40826 40882 40901 40941 41076 41278 41557 41612 41811 41984 42261 42270 42285 42309 42527-42528 42635 42761 42881 42981 43062 43422 43429 43475 43512 43598 43957 43966 43977 44143 44226 44232 44251 44299 44456 44518 44603 44610 44632 44743 44807 44896-44897 45023 45055 45175 45752 46054 46138 46203 46363 46373 46376 46753 47192 47418 48081 48205 48300 48462 48593 48631 48703 48870 48957 48990 49036 49072 491391.3088508223161842e-20 3.5010283109654867e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/883/205?format=asciiInfrareddefaultJ/ApJ/883/205/table3Bona fide and 1{sigma} samples of M7-L5 ultracool dwarfs in the 25pc volumeSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/2] Sample type (G1)meta.idintNameStar namemeta.id;meta.maincharprimaryIDIdentifiermeta.idcharSpTAdopted spectral typesrc.spTypecharn_SpTNote on how SpT was determinedmeta.notecharJmag[7.79/16.62]? The J band magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag[0.02/0.3]? Uncertainty in Jmagmagstat.error;phot.magfloatnullableJ-Ks[0.5/2.6]? The (J-K_S_) colormagphot.color;em.IR.J;em.IR.Kfloatnullablee_J-Ks[0.03/0.31]? Uncertainty in J-Ksmagstat.error;phot.color;em.IR.JfloatnullableDist[3.58/35.71] Distancepcpos.distancefloate_Dist[0/28.01] Uncertainty in Distpcstat.errorfloatn_DistNote on how Dist was determinedmeta.notecharRef[2/118] Reference code (see refs.dat file)meta.noteintDataDisplay the photometry (Table 4), other spectral types (Table 5) and other distances (Table 6) for this starmeta.ref.urlcharNobsDisplay the SpeX log for this star if any (link to Table 7)meta.ref.urlintnullableSBDisplay the spectral binary candidate data (link to Table 10)meta.ref.urlintnullablePrimDisplay the ultracool binaries with M7-L5 primary components (link to Table 11)meta.ref.urlintnullablePMDisplay the proper motion and radial velocity for this star (link to Table 8)meta.ref.urlintnullableOutDisplay the red and blue outliers data (link to Table 9)meta.ref.urlintnullable_RAPositions from IDs (right ascension part)degpos.eq.ra;meta.main_DEPositions from IDs (declination part)degpos.eq.dec;meta.mainJ/ApJ/883/205/table4Multi-wavelength photometry for bona fide and 1{sigma} samples of M7-L5 ultracool dwarfs in the 25pc volumeUKmag[10/18.15]? UKIDSS K band magnitudemagphot.mag;em.IR.KfloatnullableNameStar namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[2/3] Sample type (G1)meta.idintrmag[14.6/24.9]? SDSS r band magnitudemagphot.mag;em.opt.Rfloatnullablee_rmag[0/0.9]? Uncertainty in SDSS rmagmagstat.error;phot.magfloatnullableimag[13.2/21.11]? SDSS i band magnitudemagphot.mag;em.opt.Ifloatnullablee_imag[0/0.09]? Uncertainty in SDSS imagmagstat.error;phot.magfloatnullablezmag[11.7/18.62]? SDSS z band magnitudemagphot.mag;em.opt.Ifloatnullablee_zmag[0/0.04]? Uncertainty in SDSS zmagmagstat.error;phot.magfloatnullable2Jmag[7.79/16.62]? 2MASS J band magnitudemagphot.mag;em.IR.Jfloatnullablee_2Jmag[0.02/0.3]? Uncertainty in 2MASS Jmagmagstat.error;phot.magfloatnullable2Hmag[7.24/15.32]? 2MASS H band magnitudemagphot.mag;em.IR.Hfloatnullablee_2Hmag[0.02/0.21]? Uncertainty in 2MASS Hmagmagstat.error;phot.magfloatnullable2Ksmag[6.89/14.41] 2MASS K_s_ band magnitudemagphot.mag;em.IR.Kfloate_2Ksmag[0.01/0.16]? Uncertainty in 2MASS Ksmagmagstat.error;phot.magfloatnullablef_Name[abcd] Flag on Name (1)meta.codecharMJmag[8.34/16.53]? MKO J band magnitudemagphot.mag;em.IR.Jfloatnullablee_MJmag[0.01/0.22]? Uncertainty in MKO Jmagmagstat.error;phot.magfloatnullableMHmag[7.9/15.4]? MKO H band magnitudemagphot.mag;em.IR.Hfloatnullablee_MHmag[0.01/0.15]? Uncertainty in MKO Hmagmagstat.error;phot.magfloatnullableMKmag[7.5/14.4]? MKO K band magnitudemagphot.mag;em.IR.Kfloatnullablee_MKmag[0.01/0.14]? Uncertainty in MKO Kmagmagstat.error;phot.magfloatnullableUJmag[11/15.72]? UKIDSS J band magnitudemagphot.mag;em.IR.Jfloatnullablee_UJmag[0/0.01]? Uncertainty in UKIDSS UJmagmagstat.error;phot.magfloatnullableUHmag[10.5/19.23]? UKIDSS H band magnitudemagphot.mag;em.IR.Hfloatnullablee_UHmag[0/0.21]? Uncertainty in UKIDSS UHmagmagstat.error;phot.magfloatnullablee_UKmag[0/0.16]? Uncertainty in UKIDSS UKmagmagstat.error;phot.magfloatnullableW1mag[6.64/13.77]? WISE W1 band magnitudemagphot.mag;em.IR.3-4umfloatnullablee_W1mag[0.02/0.13]? Uncertainty in WISE W1magmagstat.error;phot.magfloatnullableW2mag[6.3/13.61]? WISE W2 band magnitudemagphot.mag;em.IR.4-8umfloatnullablee_W2mag[0.02/0.05]? Uncertainty in WISE W2magmagstat.error;phot.magfloatnullableW3mag[6.29/13]? WISE W3 band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_W3mag[0.02/0.5]? Uncertainty in WISE W3magmagstat.error;phot.magfloatnullableRef[2/118] Reference code (see refs.dat file)meta.noteintSpTAdopted spectral typesrc.spTypecharn_SpTNote on how SpT was determinedmeta.notecharJ/ApJ/883/205/table5Bona fide and 1{sigma} samples of M7-L5 ultracool dwarfs in the 25pc volumeNameSource namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/2] Sample type (G1)meta.idintSpTAdopted spectral typesrc.spTypen_SpTNote on how SpT was determinedmeta.notecharSpT-oLiterature optical spectral typesrc.spTypeSpT-irLiterature NIR spectral typesrc.spTypeSpT-sSIMBAD spectral typesrc.spTypeSpT-sdssSDSS spectral typesrc.spTypeSpT-B07Burgasser+ 2007ApJ...659..655B spectral type (1)src.spTypee_SpT-B07[0.3/1.2]? Uncertainty in SpT-B07stat.errorfloatnullableSpT-A07Allers+ 2007ApJ...657..511A spectral type (1)src.spTypee_SpT-A07[0.3/1]? Uncertainty in SpT-A07stat.errorfloatnullablee_SpT-R01[0.8/1.4]? Uncertainty in SpT-R01stat.errorfloatnullableSpT-StdStandard spectral typesrc.spTypeSpT-R01Reid+ 2001AJ....121.1710R spectral type (1)src.spTypeRefReference codes for spectral type classification: optical, NIR, SIMBAD, Standard (see refs.dat file)meta.notecharJ/ApJ/883/205/table6Trigonometric and spectrophotometric distances of bona fide and 1{sigma} samples of M7-L5 ultracool dwarfs in the 25pc volumeNameSource namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/2] Sample type (G1)meta.idintSpTAdopted spectral typesrc.spTypecharn_SpTNote on how SpT was determinedmeta.notecharplx[25.8/280]? Parallaxmaspos.parallax.trigfloatnullablee_plx[0.06/40]? Uncertainty in Plxmasstat.error;pos.parallaxfloatnullableDTrig[3.58/35.71]? Trigonometric distancepcpos.distancefloatnullablee_DTrig[0/16]? Uncertainty in DTrigpcstat.errorfloatnullableDSpec[3/37]? NIR spectrophotometric distancepcpos.distanceintnullablee_DSpec[0/4]? Uncertainty in DSpecpcstat.errorintnullableRef[1/198]? Reference code for plx (see refs.dat file)meta.noteintnullableJ/ApJ/883/205/table7SpeX observing logrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/2] Sample type (1)meta.idintIDIdentifiermeta.id;meta.maincharf_ID[ab] Flag on ID (2)meta.codecharJmag[7.3/17.3]? 2MASS J band magnitudemagphot.mag;em.IR.JfloatnullableKsmag[6.5/15.8]? 2MASS K_s_ band magnitudemagphot.mag;em.IR.KfloatnullableSlitSlit size ("0.5x15" or "0.8x15")arcsecinstr.setupcharTexp[29/4894] Total exposure timestime.duration;obs.exposureintAir[1/3.1] Airmassobs.airMassfloatDateObservation datetime.epoch;obsnullableS/N[25/1561] Median signal-to-noiseem.wl.central;stat.medianfloatStdIdentifier of A0 standard usedmeta.idchar_RAPositions from IDs (right ascension part)degpos.eq.ra;meta.main_DEPositions from IDs (declination part)degpos.eq.dec;meta.mainJ/ApJ/883/205/table8Intermediate gravity and very low gravity sources in the M7-L5 25pc SampleSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/4] Sample type (1)meta.idintNameSource namemeta.id;meta.maincharpmRA[-2291/3430]? Proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablee_pmRA[0.15/21]? Uncertainty in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatnullablepmDE[-3807/1471]? Proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullablee_pmDE[0.1/21]? Uncertainty in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatnullableRVel[-177/74]? Radial velocitykm/sphys.veloc;pos.heliocentricfloatnullablee_RVel[0.05/198]? Uncertainty in RVelkm/sstat.error;spect.dopplerVelocfloatnullableDist[3.8/28.6]? Trigonometric distancepcpos.distancefloatnullablee_Dist[0/6.7]? Uncertainty in Distpcstat.errorfloatnullableYMGProbBANYAN {Sigma} young moving group membership probability (3)stat.probability;pos.lgcharRefReference codes: proper motion, RV, Distance, Low gravity classification (see refs.dat file)meta.note;pos.pmcharf_Name[bedc] Flag on Name (2)meta.codecharSpT-oOptical literature spectral typesrc.spTypeSpT-irNIR literature spectral typesrc.spTypeSpT-fSpeX field spectral typesrc.spTypeSpT-lSpeX low gravity spectral typesrc.spTypeJ/ApJ/883/205/table9Red and blue J-Ks color outliersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOut"red" or "blue" outliersrc.classcharNameSource namemeta.id;meta.maincharf_NameFlag on Name (1)meta.codecharSpTAdopted spectral typesrc.spTypecharn_SpTNote on SpTmeta.notecharJ-Ks[0.5/2.52] J-Ks color indexmagphot.color;em.IR.J;em.IR.Kfloate_J-Ks[0.03/0.3] J-Ks uncertaintymagstat.error;phot.color;em.IR.JfloatE(J-Ks)[-0.72/0.9] J-Ks excessmagphot.color.excessfloatDiscDiscovery reference (see refs.dat file)meta.bibintRef? Young moving group reference (see refs.dat file)meta.ref;pos.frameintnullableJ/ApJ/883/205/table10Spectral binary candidates with M7-L7 primary componentsSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet"Within 25pc", "Outside 25pc" or "Rejected candidates"meta.notecharNameName of the sourcemeta.id;meta.maincharSpT-cCombined spectral typesrc.spTypecharSpT-PPrimary spectral type (1)src.spTypechare_SpT-P[0/1] SpT-P uncertaintystat.errorfloatSpT-SSecondary spectral type (1)src.spTypechare_SpT-SSpT-S uncertaintystat.errorcharDelJ[0.8/5.1] 2MASS J-band difference, {Delta}Jphot.mag;arith.diff;em.IR.Jfloate_DelJ[0.1/0.9] DelJ uncertaintystat.errorfloatl_ConfLimit flag on Confmeta.code.errorcharConf[32/100] Confidence%stat.fit.goodnessintSpInd[4/12] Spectral index (2)spect.indexintRef-S[63/205]? Confirmed reference (see refs.dat file)meta.bibintnullable_RAPositions from SIMBAD or Name (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD or Name (declination part)degpos.eq.dec;meta.mainRef-PCandidate reference(s) (see refs.dat file)meta.bibcharJ/ApJ/883/205/table11Ultracool binaries with M7-L5 primaries in the 25pc sampleSimbadNameSimbad column added by the CDSmeta.idcharnullableSetSample (1)src.samplecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameMain name of the sourcemeta.id;meta.maincharf_Namea: Member of extended 25pc +1{sigma} samplemeta.codecharSpT-cCombined spectral typesrc.spTypecharSpT-PUltracool dwarf primary spectral typesrc.spTypecharSpT-SUltracool dwarf secondary spectral typesrc.spTypecharDist[4/33.33] Adopted distancepcpos.distancefloate_Dist[0/9.11] Dist uncertaintypcstat.errorfloatDist2Second value of distance for 2MASS J15200224-4422419ABpcpos.distancecharRef[10/213] Binary referencemeta.ref;pos.frameint_RAPositions from SIMBAD or ID in Table 3 (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD or ID in Table 3 (declination part)degpos.eq.dec;meta.mainJ/ApJ/883/205/refsReferencesCommCommentmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRef[1/226] Reference codemeta.note;meta.mainintprimaryBibCodeBibcode of the referencemeta.bib.bibcodechar