J/ApJS/151/387ivo://CDS.VizieR/J/ApJS/151/387doi:10.26093/cds/vizier.21510387CDSIvanov V.D.Rieke M.J.Engelbracht C.W.Alonso-herrero A.Rieke G.H.,Luhman K.L.2017-06-29T08:56:04Z2005-09-03T14:20:05ZCDS support team

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

cds-question@unistra.frlate-type-starsinfrared-sourcesspectroscopyWe present an empirical infrared spectral library of medium-resolution (R~2000-3000) H (1.6{mu}m) and K (2.2{mu}m) band spectra of 218 red stars, spanning a range of [Fe/H] from ~-2.2 to ~+0.3. The sample includes Galactic disk stars, bulge stars from Baade's window, and red giants from Galactic globular clusters. We report the values of 19 indices covering 12 spectral features measured from the spectra in the library. Finally, we derive calibrations to estimate the effective temperature, and diagnostic relationships to determine the luminosity classes of individual stars from near-infrared spectra. This paper is part of a larger effort aimed at building a near-IR spectral library to be incorporated in population synthesis models, as well as at testing synthetic stellar spectra.2004ApJS..151..387Ihttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/151/387CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/151/387https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/151/387http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/151/387https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/151/387https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/151/387http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/151/387GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/151/387/library (Adopted photospheric parameters and spectral indices)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/151/387/library?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/151/387/library?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/151/387/library?GETtext/xml+votable180.050000true180.43458322.0941670.0055555555555555566/254 433 684 737 998 1286 1297 1299 2737 2940 3026 3712 3718 4078 4277 4298 4444 4574 4690 4698 4820 4916 5231 5420 5428 5534 5718 5853 5982 6298 6472 6730 6825 6852 6897 7264 8333 8577 8671 8756 8788 8845 8876 8986 9012 9083 9327 9436 9520 9639 9664 9753 9786 9792 9813 9838 9843 10149 10336 10380 10381 10879 10899 10916 10997 11163 11473 12130 12228 12735 12943 13087 13301 13688 13803 14175 14264 14278 14357 14619 14623 14644 14649 14653 14699 14797 14878 14907 14917 15177 15185 15273 15311 15362 15366 15374 15577 15597 15628 15906 18139 18166 18450 18688 18710 19286 19912 19927 20308 20981 21612 21738 21788 21885 22015 22269 22335 22708 23695 23719 23735 24486 24497 24924 25246 25910 25930 26457 26548 26552 26575 26583 26758 26990 27013 27088 27198 27457 27459 28151 28173 28364 28422 28539 28605 28778 28914 29731 29800 30234 30518 30709 31087 31101 31187 31396 31402 31416 31425 31428 31433 31475 31488 31619 31751 31828 31842 31987 32023 32096 32102 32458 32621 32645 32725 36526 40692 40932 44284 44722 44860 48985https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/151/387?format=asciiOpticalInfrareddefaultJ/ApJS/151/387/libraryAdopted photospheric parameters and spectral indicesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential numberintprimaryClassStar classcharHR? The HR (Cat. <V/50>) numberintnullableHD? The HD (Cat. <III/135>) numberintnullablem_HD[AB] Multiplicity index on HDcharSAO? The SAO (Cat. <I/131>) numberintnullableBDThe BD (Cat. <I/122>) numbercharNameOther name (1)charSpTypeMK spectral typecharr_SpTypeReference on SpTypecharTeff? Effective temperatureKintnullabler_TeffReference on Teffcharlog(g)? Log of the surface gravitylog(cm.s**-2)floatnullabler_log(g)Reference on log(g)char[Fe/H]? Log of the Fe to H abundancelog(Sun)floatnullabler_[Fe/H]Reference on [Fe/H]charMethod[sbn-] Abundance estimate method (2)char(V-K)0? Dereddened (V-K) colour indexmagfloatnullablee_(V-K)0? rms uncertainty on (V-K)0magfloatnullableObsSimbad column added by the CDScharStarStar identification (1)charMgI? Mg I (1.50um) spectral index (2)magfloatnullableFeI? Fe I (1.58um) spectral index (2)magfloatnullableSiI? Si I (1.59um) spectral index (2)magfloatnullableCOa? CO (1.62um) spectral index (2)magfloatnullableMgIa? Mg I (1.71um) spectral index (2)magfloatnullableMgIb? Mg I (2.11um) spectral index (2)magfloatnullableBrG? Br{gamma} (2.16um) spectral index (2)magfloatnullableNaIa? Na I (2.2075um) spectral index (2)magfloatnullableNaIb? Na I (2.2077um) spectral index (2)magfloatnullableCaIa? Ca I (2.2635um) spectral index (2)magfloatnullableCaIb? Ca I (2.26365um) spectral index (2)magfloatnullableMgIc? Mg I (2.2806um) spectral index (2)magfloatnullableMgId? Mg I (2.2820um) spectral index (2)magfloatnullableCOb? CO (2.29505 um) spectral index (2)magfloatnullable12COa? ^12^CO(2,0) (2.29um) spectral index (2)magfloatnullableCOc? CO (2.2980um) spectral index (2)magfloatnullable12COb? ^12^CO(3,1) (2.32um) spectral index (2)magfloatnullable13CO? ^13^CO(2,0) (2.35um) spectral index (2)magfloatnullableCOd? CO (2.35um) spectral index (2)magfloatnullableSNameSimbad namecharn_SName[*] *: objects not identified in SimbadcharRAJ2000? Right ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? Declination (J2000)pos.eq.dec;meta.mainnullableSimbadSimbad column added by the CDScharJ/ApJS/151/387/table2Log of spectroscopic observationsNameStar name (3)charSiteObservation Site (2)charrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateDate of the observation (1)nullableSeqSimbad column added by the CDSintnullableStdStandard star name for atmospheric correctioncharSpTypeStandard star spectral typecharGrGrating (4)mm**-1intRangeSpectral range covered (5)charJ/ApJS/151/387/refsReferencesComCommentscharRefReference codeintBibCodeBibCodecharAutAuthor's namecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ/ApJS/151/387/table4Definitions of spectral bandsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoIndex numberintIonSpeciescharLambdacLine central wavelength0.1nmfloatDLambdacLine bandwidthnmfloatLambdaC1c? Continuum 1 central wavelength0.1nmfloatnullableDLambdaC1c? Continuum 1 bandwidthnmfloatnullableLambdaC2c? Continuum 2 central wavelength0.1nmfloatnullableDLambdaC2c? Continuum 2 bandwidthnmfloatnullableRefReference (1)int