J/PASP/110/863ivo://CDS.VizieR/J/PASP/110/863doi:10.26093/cds/vizier.61100863CDSPickles A.J.2025-09-09T14:12:28Z2003-02-01T19:56:21ZCDS support team

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

cds-question@unistra.frspectrophotometrystar-atlasesAvailable published spectra have been combined to form a library of digital stellar spectra spanning 1150 - 25000 A with a sampling interval of 5 A and a resolution of ~500. The library was constructed to enable synthesis and modeling of the integrated light from composite populations. The library consists of 131 flux-calibrated spectra, encompassing all normal spectral types and luminosity classes at solar abundance, plus metal-weak and metal-rich F-K dwarfs and G-K giants. Each library spectrum was formed by combining data from several sources overlapping in wavelength coverage. The data sources are listed in file srclist.doc, and the specific components used to form each spectrum are identified in file complist.doc. The library has complete spectral coverage from 1150 - 10620 A for all spectra and to 25000 A for about half of them, mainly later types of solar abundance. Missing spectral coverage in the infrared consists of a smooth energy distribution formed from standard colors for the relevant types. The library spectra are each given as normalized F(lambda) vs. wavelength in A: each spectrum is normalized to 1.0 at 5556 A. Spectra are organized in two groups of 131 files each; the files are named according to the spectral type, luminosity class and metallicity. The first group of files, designated UVILIB, contains the final combined spectra from 1150 - 11620 A. The second set of files, UVKLIB, extends the UVILIB spectra out to 25000 A, as described above. The data files contain the wavelength, normalized flux and standard deviation for the final combined spectrum in the first three columns. Subsequent columns contain the normalized flux for component spectra which were used to make the final spectrum. Columns which contain these component spectra are labelled according to a code which specifies the source of that spectrum (see complist.doc for more detail) -- UVILIB component codes Code Occasional Alternate Reference source Codes fsv Sviderskiene 1988, Cat. <VI/50> fi (IUE) Heck et al. 1984, Cat. <III/83> fg Gunn & Stryker 1983, Cat. <III/88> fk Kiehling 1987, Cat. <III/124> fj Jacoby, Hunter & Christian 1984, Cat. <III/92> fs Silva & Cornell 1992, Cat. <III/166> fp Pickles 1985, Cat. <VII/102> fn (N6522) Pickles & van der Kruit 1990 (1990A&AS...84..421P) fr fr1, fr2 Serote Roos, Boisson & Joly 1996, Cat. <J/A+AS/117/93> fd fdd1, fdd2; fd3, fd4 Danks & Dennefeld 1994 (1994PASP..106..382D) UVKLIB component codes Code Reference source fh spectrum from UVILIB fse interpolated spectrum based on standardized flux points fl Lancon & Rocca-Volmerange 1992, Cat. <III/196> fd Dallier, Boisson & Joly 1996, Cat. <J/A+AS/116/239> fk Kleinmann & Hall 1986 (1986ApJS...62..501K) fc Cohen et al. (1995, 1996a, 1996b); Cat. <J/AJ/110/275>, <J/AJ/112/241>, <J/AJ/112/2274> fm Fluks et al. 1994, Cat. <J/A+AS/105/311> M giant spectra in UVKLIB include the synthetic M0-M10 MK type spectra from Fluks et. al. (1994), and are a combination of these and the UVILIB spectra in the range 1150-10620A. M0-M8 III are the only cases where the 1150-10500A data differ between UVILIB and UVKLIB. M9 and M10 III spectra are exclusively synthetic spectra from Fluks et. al. (1994) in both libraries. In addition to the spectrum library itself, synthetic photometry and selected local equivalent widths & magnitude indices are provided in tables synphot.dat and lew.dat. The standard infrared colors used to form the smooth energy curves used in UVKLIB spectra are listed in irstphot.dat. Further documentation details are available in the *.doc files as described below in the table notes in this ReadMe.1998PASP..110..863Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/110/863CatalogResearchIsServedByTAP VizieR generic servicerelated-toIII/83 : IUE Low-Dispersion Reference Atlas I, Normal Stars (Heck+ 1984)III/88 : Stellar Spectrophotometric Atlas (Gunn+ 1983)III/92 : A Library of Stellar Spectra (Jacoby+ 1984)III/124 : Spectrophotometry of 60 stars (Kiehling, 1987)III/166 : A New Library of Optical Spectra (Silva+ 1992)III/196 : Near-IR stellar spectra from 1.428 to 2.5 um (Lancon+ 1996)VI/50 : Mean Energy Distributions in Stellar Spectra (Sviderskiene, 1988)VII/102 : Spectrophotometric Atlas of Synthesis Spectra (Pickles+ 1985)J/AJ/110/275 : IR spectra of standard stars (Cohen+ 1995)J/AJ/112/241 : Spectral irradiance calibration. VI. (Cohen+ 1996)J/AJ/112/2274 : Spectral irradiance calibration. VII. (Cohen+ 1996)J/A+AS/116/239 : H band stellar spectra (Dallier+, 1996)J/A+AS/105/311 : M giants spectra and photometry (Fluks+, 1994)J/A+AS/117/93 : Spectra of 21 late-type stars (Serote Roos+, 1996)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/110/863https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASP/110/863http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASP/110/863https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASP/110/863https://vizier.iucaa.in/viz-bin/votable?-source=J/PASP/110/863http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASP/110/863GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/PASP/110/863/synphotphysical data & synthetic photometrynumspectrum number (range 1-131)meta.idintnkhno. of spectra used from Kleinmann+ 1986 (1986ApJS...62..501K)meta.numberintV-KV-K colormagphot.color;em.opt.V;em.IR.Kfloat[Fe/H]metallicity index [Fe/H]log(Sun)meta.code;phys.abund.ZfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnsvinfo on spectra used from Sviderskiene 1988 (Cat. <VI/50>)meta.codeintnino. of spectra used from Heck+ 1984 (Cat. <III/83>)meta.numberintngno. of spectra used from Gunn & Stryker 1983 (Cat. <III/88>)meta.numberintnkno. of spectra used from Kiehling 1987 (Cat. <III/124>)meta.numberintnjno. of spectra used from Jacoby+ 1984 (Cat. <III/92>)meta.numberintnsno. of spectra used from Silva+ 1992 (Cat. III/166>)meta.numberintnpno. of spectra used from Pickles 1985 (Cat. <VII/102>)meta.numberintnnno. of spectra used from Pickles+ 1990 (1990A&AS...84..421P)meta.numberintnrno. of spectra used from Serote Roos+ 1996 (Cat. <J/A+AS/117/93>)meta.numberintnddno. of spectra used from Danks+ 1994 (1994PASP..106..382D)meta.numberintnlno. of spectra used from Lancon+ 1992 (Cat. <III/196>)meta.numberintndno. of spectra used from Dallier+ 1996 (Cat. <J/A+AS/116/239>)meta.numberintncno. of spectra used from Cohen+ 1995,1996 (Cat. <J/AJ/110/275>, <J/AJ/112/241>, and <J/AJ/112/2274>)meta.numberintLogTelog of effective temperaturelog(K)phys.temperature.effectivefloatU3-VU3-V colormagphot.color;em.UV;em.optfloatB3-VB3-V colormagphot.color;em.opt.B;em.opt.VfloatV-RcV-Rc colormagphot.color;em.opt.V;em.opt.RfloatV-IcV-Ic colormagphot.color;em.opt.V;em.opt.IfloatV-JV-J colormagphot.color;em.opt.V;em.IR.JfloatV-HV-H colormagphot.color;em.opt.V;em.IR.HfloatMbolbolometric absolute magnitudemagphys.magAbs.bolfloatBCvbolometric correction, V bandmagphot.mag.bcfloatBCibolometric correction, Ic bandmagphot.mag.bcfloatBCkbolometric correction, K bandmagphot.mag.bcfloatFlamVavg. f-lambda/f(5556 A) within V bandpassmagsrc.sample;stat.meanfloatElamVeffective lambda of V filter, this spectrum0.1nmem.opt.V;instr.filterintuRMSrms in ultraviolet regioninstr.det.noisedoubleoRMSrms in optical regioninstr.det.noisedoublelRMSrms in 14300 - 25000 A regioninstr.det.noisefloatiRMSrms in (near) infrared regioninstr.det.noisefloatfileName of file (derived from SpType)meta.id;meta.filecharSpSpectrum in range 115-1062nmmeta.ref.urlcharukSpSpectrum from UV to K-band (range 115-2500nm)meta.ref.urlcharSpTypespectral typesrc.spTypecharJ/PASP/110/863/lewlocal equiv. widths of selected featuresFe5385local equiv. width for Fe I blend, 5385 A0.1nmspect.line.width;pos.lsr;pos.lgfloatHdeltalocal equiv. width for Balmer H-delta0.1nmspect.line.width;pos.lg;pos.lsrfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnumspectrum number (range 1-131)meta.idintSpTypespectral typesrc.spTypecharG43local equiv. width for G band0.1nmspect.line.width;pos.lg;pos.lsrfloatMgHlocal equiv. width for MgH/Mg b band0.1nmspect.line.width;pos.lsr;pos.lgfloatMg2magnitude index for Mg bandmagspect.indexfloatFe4380local equiv. width for Fe I blend, 4380 A0.1nmspect.line.width;pos.lg;pos.lsrfloatFe5270local equiv. width for Fe I blend, 5270 A0.1nmspect.line.width;pos.lg;pos.lsrfloatHgammalocal equiv. width for Balmer H-gamma0.1nmspect.line.width;pos.lg;pos.lsrfloatHbetalocal equiv. width for Balmer H-beta0.1nmspect.line.width;pos.lg;pos.lsrfloatHalphalocal equiv. width for Balmer H-alpha0.1nmspect.line.width;pos.lsr;pos.lgfloatCaHKlocal equiv. width for Ca II H&K0.1nmspect.line.width;pos.lsr;pos.lgfloatCaTlocal equiv. width for Ca triplet (~8500 A)0.1nmspect.line.width;pos.lsr;pos.lgfloatuvCNlocal equiv. width for uv CN band (~3840 A)0.1nmspect.line.width;pos.lg;pos.lsrfloatirCNlocal equiv. width for ir CN band (~9230 A)0.1nmspect.line.width;pos.lsr;pos.lgfloatD4000amplitude of the 4000 A flux breakmagspect.indexfloat[Fe/H]metallicity index [Fe/H]log(Sun)meta.code;phys.abund.ZfloatJ/PASP/110/863/irstphotstandard ir photometry for each spectrumrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnumspectrum number (range 1-131)meta.idintSpTypespectral typesrc.spTypecharV-JV-J colormagphot.color;em.opt.V;em.IR.JfloatV-HV-H colormagphot.color;em.opt.V;em.IR.HfloatV-KV-K colormagphot.color;em.opt.V;em.IR.KfloatV-LV-L colormagphot.color;em.opt.V;em.IR.3-4umfloat