J/A+A/656/A162ivo://CDS.VizieR/J/A+A/656/A162doi:10.26093/cds/vizier.36560162CDSMarfil E.Tabernero H. M.Montes D.Caballero J. A.Lazaro F. J.,Gonzalez HernandezJ. I.Nagel E.Passegger V. M.Schweitzer A.,Ribas I.Reiners A.Quirrenbach A.Amado P. J.Cifuentes C.,Cortes-Contreras M.Dreizler S.Duque-Arribas C.Galadi-Enriquez D.,Henning T.Jeffers S. V.Kaminski A.Kurster M.Lafarga M.,Lopez-Gallifa A.Morales J. C.Shan Y.Zechmeister M.2023-02-04T18:53:26Z2021-12-16T10:01:04ZCDS support team

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

cds-question@unistra.frm-starsmetallicityeffective-temperaturespectroscopyvisible-astronomyWe determine effective temperatures, surface gravities, and metallicities for a sample of 343 M dwarfs observed with CARMENES, the double-channel, high-resolution spectrograph installed at the 3.5m telescope at Calar Alto Observatory. We employed SteParSyn, a Bayesian spectral synthesis implementation, along with a grid of synthetic spectra based on BT-Settl model atmospheres and the radiative transfer code turbospectrum. The synthetic grid was computed around 75 magnetically insensitive TiI and FeI along with the TiO gamma- and epsilon-bands. To avoid degeneracies in the parameter space, we imposed Bayesian priors based on multi-band photometric data available for the sample.2021A&A...656A.162Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/656/A162CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/577/A128 : CARMENES input catalogue of M dwarfs (Alonso-Floriano+, 2015)J/A+A/612/A49 : 324 CARMENES M dwarfs velocities (Reiners+, 2018)J/A+A/627/A161 : CARMENES stars multi wavelength measurements (Passegger+ 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/656/A162https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/656/A162http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/656/A162https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/656/A162https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/656/A162http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/656/A162GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/656/A162/table1 (Basic information of investigated M dwarfs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/656/A162/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/656/A162/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/656/A162/table1?GETtext/xml+votable180.050000true64.19-12.08402780.0055555555555555566/22 131 250 497 546 624 725 778 811 1033 1357 1628 1672 1793 1822 1875 1938 2515 2545 2681 2737 2747 2922 3031 3035 3266 3345 3374 3658 3682 3715 3791 4033 4145 4366 4444 4518 4595 4867 5000 5009 5041 5207 5212 5241 5343 5420 5488 5534 5590 5849 6384 6552 6672 6676 6809 6894 6980 7003 7103 7181 7262 7264 7395 7428 7471 7510 7605 7611 7775 7837 7921 7937 7940 7980 8023 8032 8123 8163 8208 8240 8281 8331 8394 8562 8627 8733 8843 8915 9188 9471 9529 9578 9597 9750 10037 10149 10225 10278 10448 10464-10465 10694-10695 10901 10999 11044 11177 11255 11403 11636 11671 11737 11923 11962 11974 12140 12184 12191 12621 12732 12865 13085 13427 13451 13567 13688 13743 13875 13912 14277 14395 14515 14709 14781 14850 14858 14985 14993-14994 15052 15078 15311 15346 15355 15431 15548 15598 15602 15635 15748 15763 15792 15960 16041 16754 16758 17020 17271 17302 17319 17348 17358 17412 17606 17870 18195 18440 18496 18553 18666 18726 18761 18789 18942 19050 19064 19131 19306 19352 19466 19516 19791 19879 20023 20100 20109 20311 20459 20472 20795 20896 21051 21151 21171 21427 21747-21748 21953 21969 21986 22014 22222 22277 22289 22309 22626 22645 22661 22709 22807 22904 22942 23014 23094 23363 23453 23564 23718 23731 23735 23743 23867 23910 23997 24213 24227 24231 24239 24977 24995 25009 25363 25388 25512 25528 25849 25989 26327 26487 26538 26560 26563 26583 26699 26706 26731 26757 26768 26772 26821 26972 27201 27289 27320 27392 27419 27459 27462 27730 27734 27762 27787 27820 27912 28223 28341 28343 28548 28646 28955 29146 29170 29458 29684 30011 30345 30429 30455 30490 30505 30613 30771 30833 30893 31014 31019 31191 31229 31642 31686 31767 31781 31803 31811 32033 32076 32093 32115 32329 32335 32392 32458 32491 32541 32753 36643 36732 40250 40359 40386 40435-40436 40505 40513 40623 40941 44378 44518 44541 44696 44728 44921 44936-44937 44967 48274 48485 48500 48801 48906 48935 48958 49101https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/656/A162?format=asciiOpticaldefaultJ/A+A/656/A162/table1Basic information of investigated M dwarfsSimbadNameSimbad column added by the CDSmeta.idcharnullableFactive[0/1] Flag for activity (Halpha); 0 if active (4)meta.codeintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKarmnCarmencita identifier (JHHMMm+DDMMA)meta.id;meta.maincharNameStar namemeta.idcharSpTypeMK spectral type (1)src.spTypecharRVRadial velocity (2)km/sphys.veloc;pos.heliocentricfloate_RVError in radial velocity (2)km/sstat.errorfloatr_RVReference for radial velocity (2)meta.ref;pos.framecharl_vsiniUpper limit flag for rotational velocity (3)meta.code.error;phys.veloc.rotatcharvsiniProjected equatorial rotational velocity (3)km/sphys.veloc.rotatfloate_vsini? Error in rotational velocity (3)km/sstat.error;phys.veloc.rotatfloatnullableSNOverall signal-to-noise ratio of template spectrumstat.snrint_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/656/A162/table2Wavelength ranges, line masks and atomic parameters for considered titanium and iron linesbRange? Lower wavelength limit of the synthesised range0.1nmem.wl;stat.mindoublenullableBRange? Upper wavelength limit of the synthesised range0.1nmem.wl;stat.maxdoublenullablewlineCentral wavelength of the line (1)0.1nmem.wl.central;spect.linedoubleElElement (TiI or FeI) (1)phys.atmol.elementcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintloggfOscillator strength of the line (1)spect.line.intensityfloatEPExcitation potential of the line (1)eVphys.atmol.excitation;spect.linefloatgeffEffective Lande-factor of the line (1)phys.atmol.oscStrengthfloatmagnetFlag for lines particularly sensitive to the stellar magnetic field (2)meta.codecharRefReference for the lines used in other spectroscopic studies (3)meta.ref;pos.framecharGXAnd[yes no] Flag for visibility of the line in early-type M dwarfs (e.g. GX And)meta.codecharLuyten[yes no] Flag for visibility of the line in mid-type M dwarfs (e.g. Luyten's star)meta.codecharTeeg[yes no] Flag for visibility of the line in late-type M dwarfs (e.g. Teegarden's star)meta.codecharJ/A+A/656/A162/table3Stellar atmospheric parameters of investigated M dwarfsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKarmnCarmencita identifier (JHHMMm+DDMMA)meta.id;meta.maincharTprCentral prior in effective temperature (1)Kphys.temperature.effectiveints_TprStandard deviation of the prior in effective temperatureKstat.stdevintgprCentral prior in surface gravity (1)phys.gravityfloats_gprStandard deviation of the prior in surface gravitystat.stdevfloatTeff1? Effective temperature obtained with SteParSyn (free run)Kphys.temperature.effectiveintnullablee_Teff1? Error in effective temperature (free run)Kstat.errorintnullablelogg1? Surface gravity obtained with SteParSyn (free run)log(cm.s**-2)phys.gravityfloatnullablee_logg1? Error in surface gravity (free run)log(cm.s**-2)stat.errorfloatnullable[Fe/H]1? Metallicity obtained with SteParSyn (free run)phys.abund.Zfloatnullablee_[Fe/H]1? Error in metallicity (free run)stat.error;phys.abund.FefloatnullableCorr1? Metallicity corrected for alpha enhancement (free run)phys.abund.Fefloatnullablee_Corr1? Error in metallicity corrected for alpha enhancement (free run)stat.errorfloatnullableTeff2? Effective temperature obtained with SteParSyn (fixed log g run)Kphys.temperature.effectiveintnullablee_Teff2? Error in effective temperature (fixed log g run)Kstat.errorintnullable[Fe/H]2? Metallicity obtained with SteParSyn (fixed log g run)phys.abund.Zfloatnullablee_[Fe/H]2? Error in metallicity (fixed log g run)stat.error;phys.abund.FefloatnullableCorr2? Metallicity corrected for alpha enhancement (fixed log g run)phys.abund.Fefloatnullablee_Corr2? Error in metallicity corrected for alpha enhancement (fixed log g run)stat.errorfloatnullablePopKinematic membership in the Galactic populations (2)meta.codechar