J/ApJ/597/323ivo://CDS.VizieR/J/ApJ/597/323doi:10.26093/cds/vizier.15970323CDSBlum R.D.Ramirez S.V.Sellgren K.Olsen K.2017-11-10T11:15:51Z2006-08-26T20:57:28ZCDS support team

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

cds-question@unistra.frlate-type-starsgiant-starssupergiant-starseffective-temperatureapparent-magnitudeinfrared-photometryWe present {lambda}/{Delta}{lambda}=550-1200 near-infrared H and K spectra for a magnitude-limited sample of 79 asymptotic giant branch and cool supergiant stars in the central ~5pc (diameter) of the Galaxy. We use a set of similar spectra obtained for solar neighborhood stars with known Teff and Mbol that is in the same range as the Galactic center (GC) sample to derive Teff and Mbol for the GC sample. We then construct the H-R diagram for the GC sample. Using an automated maximum likelihood routine, we derive a coarse star formation history of the GC.2003ApJ...597..323Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/597/323CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/470/864 : JHKL photometry of the Galactic Center (Blum+, 1996)J/A+A/391/967 : H2O and SiO masers in the Galactic center (Sjouwerman+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/597/323https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/597/323http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/597/323https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/597/323https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/597/323http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/597/323GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/597/323/table13 (Comparison star table of observations and indexes)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/597/323/table13?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/597/323/table13?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/597/323/table13?GETtext/xml+votable180.050000true258.761809736.80916220.005555555555555556Cone search capability for table J/ApJ/597/323/table2 (Galactic Center stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/597/323/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/597/323/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/597/323/table2?GETtext/xml+votable180.050000true266.4038758-29.00839940.0055555555555555566/3256 4146 4972 7533 8430 8475 8573 9520 9589 9813 10159 10696 10879 11097 14110 14623 14644 14878 14907 15650 16783 17192 17256 17716 18998 20102 23611 23983 24336 25821 27013 28028 28830 28872 28914 30110 30457 32136 33233 37901 42154 44018 46487 469567.952274030004205e-20 1.0188844282367877e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/597/323?format=asciiInfrareddefaultJ/ApJ/597/323/table13Comparison star table of observations and indexesSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintType[GSM] G: Giant, S: supergiant, M: Mirasrc.classcharHR? HR (Bright Star, Cat. V/50) namemeta.idintnullableHD? HD (Henry Draper, Cat. III/135) namemeta.idintnullableNameOther namemeta.id;meta.maincharTeffEffective temperatureKphys.temperature.effectiveintMbolAbsolute bolometric magnitudemagphys.magAbs.bolfloatSpTypeMK Spectral typesrc.spTypecharCOCO index percentage (G4)%spect.indexinte_COrms uncertainty on CO%stat.errorfloatH2O? H_2_O index percentage (G4)%spect.indexintnullablee_H2O? rms uncertainty on H2O%stat.errorintnullablen_H2O[bc] Note on H2O (2)meta.notecharr_TeffReference for Teff, in refs.dat filemeta.ref;pos.framecharr_MbolReference for Mbol, in refs.dat filemeta.ref;pos.framecharDateObservation datetime.epoch;obsnullableInstInstrument (G5)meta.id;instrcharRefReference for observations made by others (4)meta.ref;pos.framechar_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/ApJ/597/323/refsReferencerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.notecharBibCodeBibCodemeta.bib.bibcodecharAutAuthors' namemeta.id;meta.maincharComCommentsmeta.notecharJ/ApJ/597/323/table2Galactic Center starsNameObject name (G1)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_Name[j] Individual note (2)meta.notecharn_[BSD96]indicates complements about this star in table 4 or 6meta.ref.urlchar[BSD96]? Blum et al. (1996, Cat. <J/ApJ/470/864>) sequence number (3)meta.idintnullableprimaryf_[BSD96][f] Flag on Blum number (4)meta.codecharoRA? Right Ascension offset (5)arcsecpos.eq.ra;arith.difffloatnullableoDE? Declination offset (5)arcsecpos.eq.dec;arith.difffloatnullableKmagBlum et al. (1996, Cat. <J/ApJ/470/864>) K band magnitude (6)magphot.mag;em.IR.Kfloate_KmagError in Kmagmagstat.error;phot.mag;em.IR.KfloatJ-K? Blum et al. (1996, Cat. <J/ApJ/470/864>) (J-K) color (6)magphot.color;em.IR.J;em.IR.Kfloatnullablee_J-K? Error in J-Kmagstat.error;phot.color;em.IR.JfloatnullableH-K? Blum et al. (1996, Cat. <J/ApJ/470/864>) (H-K) color (6)magphot.color;em.IR.H;em.IR.Kfloatnullablee_H-K? Error in H-Kmagstat.error;phot.color;em.IR.HfloatnullableDateObservation datetime.epoch;obsnullableRefBibCode of photometry referencemeta.bib.bibcodecharInstInstrument (G5)meta.id;instrcharNotesAdditional notes (8)meta.notecharf_Notes[gi] Flag on Notes (9)meta.notecharBlumShow data from Blum et al. (1996, Cat. <J/ApJ/470/864>)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_RAPosition (computed from oRA and oDE, assuming IRS7 at 17:45:39.987-29:00:22.24) (right ascension part)degpos.eq.ra;meta.mainnullable_DEPosition (computed from oRA and oDE, assuming IRS7 at 17:45:39.987-29:00:22.24) (declination part)degpos.eq.dec;meta.mainnullableJ/ApJ/597/323/table4*Galactic Center stars younger than 10MyrSpTypeSpectral typesrc.spTypecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (G1)meta.id;meta.mainchar[BSD96]? Blum et al. (1996, Cat. <J/ApJ/470/864>) sequence number (1)meta.idintnullableTeff? Effective temperature (2)Kphys.temperature.effectiveintnullablee_Teff? rms uncertainty on TeffKstat.error;phys.temperature.effectiveintnullableK0magReddening corrected K band magnitude (3)magphot.mag;em.IR.Kfloate_K0magrms uncertainty in K0magmagstat.error;phot.mag;em.IR.KfloatAKExtinction in the K band (3)magphys.absorptionfloate_AKrms uncertainty on AKmagstat.errorfloatKMAG? Absolute K band magnitude (G2)magphys.magAbs;em.IR.KfloatnullableMbol? Bolometric magnitude (2) (G3)magphot.mag.bolfloatnullableJ/ApJ/597/323/table6Galactic Center star propertiesAKExtinction in the K band (5)magphys.absorptionfloatf_[BSD96][i] Note about star 72 (2)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject name (G1)meta.id;meta.mainchar[BSD96]? Blum et al. (1996, Cat. <J/ApJ/470/864>) sequence numbermeta.idintnullableCOThe CO index percentage (G4)%spect.indexinte_COUncertainty in CO%stat.errorfloatH2OThe H_2_O index percentage (G4)%spect.indexintClassLuminosity class set by CO & H20 (see text)src.class.luminositycharTeffEffective temperature (4)Kphys.temperature.effectiveinte_TeffUncertainty in TeffKstat.error;phys.temperature.effectiveintK0mag? Reddening corrected K band magnitude (5)magphot.mag;em.IR.Kfloatnullablee_K0mag? Uncertainty in K0magmagstat.error;phot.mag;em.IR.KfloatnullableKMAGAbsolute K band magnitude (G2)magphys.magAbs;em.IR.Kfloate_AK? Uncertainty in AKmagstat.errorfloatnullableBCKThe K band bolometric correction (7)magphot.mag.bcfloatDelAKK band extinction correction (8)magarith.factor;phot.magfloatMbolBolometric magnitude (G3)magphot.mag.bolfloate_MbolUncertainty in Mbolmagstat.errorfloat