Indo-US library of coude feed stellar spectra J/ApJS/152/251 ivo://CDS.VizieR/J/ApJS/152/251 doi:10.26093/cds/vizier.21520251 CDS Valdes F. Gupta R. Rose J.A. Singh H.P. Bell D.J. 2017-12-07T07:27:14Z 2005-06-17T13:32:54Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr stellar-atmospheres star-atlases spectroscopy effective-temperature radial-velocity We have obtained spectra for 1273 stars using the 0.9m coude feed telescope at Kitt Peak National Observatory. This telescope feeds the coude spectrograph of the 2.1m telescope. The spectra have been obtained with the No.5 camera of the coude spectrograph and a Loral 3Kx1K CCD. Two gratings have been used to provide spectral coverage from 3460 to 9464{AA}, at a resolution of ~1{AA} FWHM and at an original dispersion of 0.44{AA}/pix. For 885 stars we have complete spectra over the entire 3460 to 9464{AA} wavelength region (neglecting small gaps of less than 50{AA}), and partial spectral coverage for the remaining stars. The 1273 stars have been selected to provide broad coverage of the atmospheric parameters T_eff_, logg, and [Fe/H], as well as spectral type. The goal of the project is to provide a comprehensive library of stellar spectra for use in the automated classification of stellar and galaxy spectra and in galaxy population synthesis. In this paper we discuss the characteristics of the spectral library, viz., details of the observations, data reduction procedures, and selection of stars. We also present a few illustrations of the quality and information available in the spectra. The first version of the complete spectral library is now publicly available from the National Optical Astronomy Observatory (NOAO) via ftp and http, at http://www.noao.edu/cflib . 2004ApJS..152..251V https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/152/251 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to http://www.noao.edu/cflib : Indo-US library of coude feed stellar spectra https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/152/251 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/152/251 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/152/251 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/152/251 https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/152/251 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/152/251 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/ApJS/152/251/library (Observational parameters, physical parameters, and cross-references of stars in the mobrary (tables 2, 3 and 4 of paper)) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/152/251/library? https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/152/251/library? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/152/251/library? 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44653 44669 44722 44747 44771 44834 44847 44859 44860 44879 44883 44903 44926 45043 45050 48534 48572 48576 48749 48753 48804 48884 48967 48992 49008 49049 49106 49114 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/152/251?format=ascii Optical default J/ApJS/152/251/library Observational parameters, physical parameters, and cross-references of stars in the mobrary (tables 2, 3 and 4 of paper) OName Alternative name char recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Name Stellar identification char primary RAJ2000 Hour of Right Ascension (J2000) pos.eq.ra;meta.main DEJ2000 Degree of Declination (J2000) pos.eq.dec;meta.main Vmag ? The V band magnitude mag float nullable B-V ? The (B-V) color mag float nullable o_Name Number of stellar spectra obtained int Cover Spectral coverage in Angstroms 0.1nm char Gaps Gaps in spectral coverage in Angstroms 0.1nm char SpType MK Spectral type char SpCont Continuum spectral type from Pickles library (1998, Cat. <J/PASP/110/863>) (1) char HRV ? Heliocentric radial velocity km/s float nullable Teff ? Effective temperature K int nullable log(g) ? Log of the surface gravity log(cm.s**-2) float nullable [Fe/H] ? Metallicity log(Sun) float nullable fname Name of file in http://www.noao.edu/cflib/V1/ char Ref The Teff, log(g), & [Fe/H] reference char Spectrum Simbad column added by the CDS char HD ? The HD identification (Cat. III/135) int nullable m_HD Multiplicity index on HD char BD The BD identification char SAO ? The SAO identification (Cat. I/131) int nullable HR ? The HR identification (Cat. V/50) int nullable HIP ? The HIP identification (Cat. I/239) int nullable Simbad Simbad column added by the CDS char