High proper-motion M-type stars spectroscopic obs. J/AJ/159/30 ivo://CDS.VizieR/J/AJ/159/30 doi:10.26093/cds/vizier.51590030 CDS Hejazi N. Lepine S. Homeier D. Michael Rich R. Shara M.M. 2025-06-19T11:07:15Z 2020-04-16T07:51:05Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr m-stars chemical-abundances stellar-spectral-types effective-temperature visible-astronomy spectroscopy proper-motions infrared-photometry dwarf-stars subdwarf-stars Large numbers of low-to-medium-resolution spectra of M-type dwarf stars from both the local Galactic disk and halo are available from various surveys. In order to fully exploit these data, we develop a template-fit method using a set of empirically assembled M dwarf/subdwarf classification templates, based on the measurements of the TiO and CaH molecular bands near 7000{AA}, which are used to classify M dwarfs/subdwarfs by spectral type and metallicity class. We further present a pipeline to automatically determine the effective temperature Teff, metallicity [M/H], {alpha}-element to iron abundance ratio [{alpha}/Fe], and surface gravity logg of M dwarfs/subdwarfs using the latest version of BT-Settl model atmospheres. We apply these methods to a set of low-to-medium-resolution spectra of 1544 high proper-motion ({mu}>=0.4"/yr) M dwarfs/subdwarfs, collected at the MDM observatory, Lick Observatory, Kitt-Peak National Observatory, and Cerro-Tololo Interamerican Observatory. 2020AJ....159...30H https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/159/30 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to III/198 : Palomar/MSU nearby star spectroscopic survey (Hawley+ 1997) II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) I/298 : LSPM-North Catalog (Lepine+ 2005) I/345 : Gaia DR2 (Gaia Collaboration, 2018) VI/119 : High accuracy computed water line list - BT2 (Barber+, 2006) J/AJ/113/806 : M-Subdwarfs (Gizis 1997) J/AJ/125/1598 : New high PM stars in the northern sky (Lepine+, 2003) J/A+A/410/527 : Abundances in the Galactic disk (Bensby+, 2003) J/MNRAS/367/1329 : Elemental abundances for 176 stars (Reddy+, 2006) J/AJ/134/2398 : Stellar SEDs in SDSS and 2MASS filters (Covey+, 2007) J/MNRAS/389/585 : Fundamental parameters of M dwarfs (Casagrande+, 2008) J/PASP/121/117 : Fe & Ti abundances 12 low-metallicity M stars (Woolf+, 2009) J/AJ/137/4377 : List of SEGUE plate pairs (Yanny+, 2009) J/AJ/141/90 : SEGUE stellar parameter pipeline. V. (Lee+, 2011) J/AJ/142/138 : All-sky catalog of bright M dwarfs (Lepine+, 2011) J/AJ/141/97 : SDSS DR7 M dwarfs (West+, 2011) J/A+A/545/A32 : Chemical abundances of 1111 FGK stars (Adibekyan+, 2012) J/A+A/542/A33 : 3 M dwarfs near-infrared spectra (Onehag+, 2012) J/ApJ/748/93 : K-band spectra for 133 nearby M dwarfs (Rojas-Ayala+, 2012) J/ApJ/767/95 : Stellar parameters smallest KIC stars (Dressing+, 2013) J/AJ/145/102 : Spectroscopy of M dwarfs in the northern sky (Lepine+, 2013) J/A+A/554/A84 : Abundances of evolved stars (Maldonado+, 2013) J/AJ/145/52 : Abundances late K & M dwarfs in binary systems (Mann+, 2013) J/ApJ/764/78 : Oxygen abundances in nearby FGK stars (Ramirez+, 2013) J/AJ/147/20 : Spectroscopy of 447 nearby M dwarfs (Newton+, 2014) J/A+A/564/A90 : M subdwarfs VLT/UVES high R spectra (Rajpurohit+, 2014) J/A+A/562/A71 : Chemical abundance solar neighbourhood dwarfs (Bensby+,2014) J/ApJ/814/130 : Planet occurrence rates calculated for KOIs (Mulders+, 2015) J/AJ/150/42 : Catalog of 2612 M dwarfs from LAMOST (Zhong+, 2015) J/MNRAS/457/2877 : Kepler M dwarf stars revised properties (Gaidos+, 2016) J/MNRAS/456/3655 : Masses and ages of red giants (Martig+, 2016) J/ApJ/851/26 : Teff, metallicity & Ti abundance of M dwarfs (Veyette+,2017) J/A+A/620/A180 : Stellar properties of M dwarfs (Rajpurohit+, 2018) J/AJ/157/63 : Rad. relations low-metallicity M-dwarf stars (Kesseli+,2019) J/A+A/628/A61 : X-shooter spectra of 43 metal-poor M dwarfs (Lodieu+, 2019) J/A+A/624/A78 : Masses and ages of 1059 HARPS-GTO stars (Delgado Mena+,2019) https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/159/30 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/159/30 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/159/30 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/159/30 https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/159/30 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/159/30 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/AJ/159/30/mstars (Astrometry, kinematics, classification and photometry of the M-type stars (Tables 3 and 4)) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/159/30/mstars? https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/159/30/mstars? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/159/30/mstars? 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4.621782916333392e-19 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/159/30?format=ascii Optical Infrared default J/AJ/159/30/mstars Astrometry, kinematics, classification and photometry of the M-type stars (Tables 3 and 4) plx [0.003/0.34]? Parallax (2) arcsec pos.parallax.trig double nullable recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Nsp Display the spectroscopic parameters for this star (link to Table 8) meta.ref.url int nullable PM Object designation (IHHMMm+DDMMWw) meta.id;meta.main char primary S This star is a companion (link to the common proper-motion pair data; Table 9) meta.ref.url int nullable P This star is a primary (link to the common proper-motion pair data; Table 9) meta.ref.url int nullable Date UT date of the observation 'Y:M:D' time.epoch;obs nullable Obs Observatory identifier (1) meta.id;instr.obsty char Inst Spectrograph identifier meta.id;instr char RAJ2000 Right ascension (J2000) (2) deg pos.eq.ra;meta.main DEJ2000 [-76/88] Declination (J2000) (2) deg pos.eq.dec;meta.main pmRA [-4.5/2.9] Proper motion along RA (2) arcsec/yr pos.pm;pos.eq.ra float pmDE [-4.8/11] Proper motion along DE (2) arcsec/yr pos.pm;pos.eq.dec float LSPM Display the LSPM-North catalog data (Lepine+, 2005, I/298) within 30" meta.ref.url int nullable MCat Display data from Lepine+, 2011, J/AJ/142/138 and 2013, J/AJ/145/102 for this star meta.ref.url int nullable SpT Spectral type src.spType char MClass [1/12] Metallicity class (3) meta.code.class int nullable f_PM [n] n: no match with Gaia DR2 meta.code char Gmag [6.9/19.5]? Gaia DR2 G band magnitude mag phot.mag;em.opt float nullable BPmag [7.7/21]? Gaia DR2 blue band magnitude mag phot.mag;em.opt.B float nullable RPmag [6.06/18]? Gaia DR2 red band magnitude mag phot.mag;em.opt.R float nullable Jmag [4.3/17]? 2MASS J band magnitude mag phot.mag;em.IR.J float nullable Hmag [3.7/28]? 2MASS H band magnitude mag phot.mag;em.IR.H float nullable Ksmag [3.5/16]? 2MASS Ks band magnitude mag phot.mag;em.IR.K float nullable Gaia Display the Gaia DR2 (I/345) within 3" for sources with a Gaia parallax meta.ref.url char SimbadName Simbad column added by the CDS meta.id char nullable
J/AJ/159/30/table8 *Spectroscopic catalog of the 1544 stars in our survey: stellar parameters derived from BT-Settl model fit recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int PM Object designation (IHHMMm+DDMMWw) meta.id;meta.main char Teff [2850/4000] Effective temperature K phys.temperature.effective int e_Teff [25/164] Uncertainty in Teff K stat.error;phys.temperature.effective float [M/H] [-2.45/0.45] Metallicity log(Sun) phys.abund float e_[M/H] [0.05/0.27] Uncertainty in [M/H] log(Sun) stat.error;phys.abund float [a/Fe] [-0.1/0.58] log {alpha}/Fe abundance ratio log(Sun) phys.abund float e_[a/Fe] [0.03/0.17] Uncertainty in [a/Fe] log(Sun) stat.error;phys.abund float logg [4.8/5.2] log surface gravity log(cm.s**-2) phys.gravity float e_logg [0/0.15] Uncertainty in logg log(cm.s**-2) stat.error float
J/AJ/159/30/table9 Classification and chemical parameters of the 48 common proper-motion pairs recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int PM-c Companion identifier (IHHMMm+DDMMW) meta.id.assoc char SpT-c Companion spectral type src.spType char MClass-c [1/8] Companion metallicity class (1) meta.code.class int [M/H]-c [-1.35/0.45] Companion metallicity log(Sun) phys.abund float e_[M/H]-c [0.05/0.15] Error on [M/H]-c log(Sun) stat.error;phys.abund float [a/Fe]-c [0.025/0.35] Companion {alpha}/Fe abundance ratio log(Sun) phys.abund float e_[a/Fe]-c [0.04/0.15] Error on [a/Fe]-c log(Sun) stat.error;phys.abund float PM-p Primary star identifier (IHHMMm+DDMMW) meta.id;meta.main char SpT-p Primary star spectral type src.spType char MClass-p [1/7] Primary star metallicity class (1) meta.code.class int [M/H]-p [-1.3/0.45] Primary star metallicity log(Sun) phys.abund float e_[M/H]-p [0.05/0.22] Error on [M/H]-p log(Sun) stat.error;phys.abund float [a/Fe]-p [-0.03/0.33] Primary star {alpha}/Fe abundance ratio log(Sun) phys.abund float e_[a/Fe]-p [0.04/0.15] Error on [a/Fe]-p log(Sun) stat.error;phys.abund float