<?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?>
<ri:Resource created="2001-09-01T20:44:12Z" status="active" updated="2025-06-13T15:25:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>A New Library of Optical Spectra</title><shortName>III/166</shortName><identifier>ivo://CDS.VizieR/III/166</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Silva D.R.</name></creator><creator><name>Cornell M.E.</name></creator><date role="Updated">2017-06-28T06:58:30Z</date><date role="Created">2001-09-01T20:44:12Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>spectrophotometry</subject><subject>stellar-spectral-types</subject><description>Silva and Cornell have compiled a new digital optical stellar spectra library, consisting of intensities at 5A intervals between 3510A and 8930A for 72 different spectral types. These types range from O to M and luminosities range from I to V. Some weak-line and strong-line spectra are also included. The intensities are in ergs/A, normalized to 100 at 5450A.</description><source format="bibcode">1992ApJS...81..865S</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/III/166</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship></content><rights>https://cds.unistra.fr/vizier-org/licences_vizier.html</rights><capability><interface xsi:type="vr:WebBrowser"><accessURL use="full">https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=III/166</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=III/166</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=III/166</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=III/166</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=III/166</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=III/166</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface></capability><capability standardID="ivo://ivoa.net/std/TAP#aux"><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://tapvizier.cds.unistra.fr/TAPVizieR/tap</accessURL></interface></capability><capability xsi:type="cs:ConeSearch" standardID="ivo://ivoa.net/std/ConeSearch"><description>Cone search capability for table III/166/stars (*List of stars observed (Table 2))</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/III/166/stars?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/III/166/stars?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/III/166/stars?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>266.669167</ra><dec>25.749167</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>6/472 474 881 946 1064 1094 1164 1224 1466 1686 1787 2436 2466 2832 2833 2989 3027 3033 3038 3044 3045 3052 3054 3064 3066 3083 3091 3137 3231 3247 3274 3301 3302 3308 3342 3596 3600 3609 3622 3629 3634 3786 4444 4917 5026 5982 7978 8035 8278 8509 8557 8689 8803 9092 9284 9323 9403 9502 9537 9592 9676 9786 9843 9932 9936 9968 10289 10407 10416 10458 10473 10553 10646 10696 11010 11128 11499 11519 11556 11644 11654 11691 11713 12477 12987 14263 14279 14297 14320 14321 14325 14411 14627 14740 14784 14797 14952 15590 16012 16016 16094 16320 21939 22123 22510 22840 22933 23546 23962 23984 24499 24555 25407 25444 26239 26289 26312 26480 26549 26576 26582 26583 26975 27975 28147 28149 28257 28336 28364 28437 28494 28668 29841 30320 30576 30671 30965 31112 31172 31402 31416 31503 31697 31739 32458 32558 32621 44860</spatial><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/III/166?format=ascii</footprint><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>III/166/stars</name><description>*List of stars observed (Table 2)</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>SpNo</name><description>[1,72]? Spectrum number</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag><flag>primary</flag></column><column><name>RAJ2000</name><description>Right Ascension J2000 (hours)</description><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DEJ2000</name><description>Declination J2000 (degrees)</description><ucd>pos.eq.dec;meta.main</ucd></column><column><name>HD</name><description>? HD designation of the star</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>Other</name><description>Other designation</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="7*">char</dataType></column><column><name>Sp</name><description>MK Spectral class</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="9*">char</dataType></column><column><name>Obs</name><description>[AC-K.] Observations flags</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Teff</name><description>Effective temperature</description><unit>K</unit><ucd>phys.temperature.effective</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>L</name><description>Assigned luminosity class</description><ucd>src.class.luminosity</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>M</name><description>[-1,1] Assigned metallicity class</description><ucd>src.class</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>[Fe/H]</name><description>Metallicity index</description><unit>log(Sun)</unit><ucd>phys.abund.Fe</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>E(B-V)</name><description>Colour excess</description><unit>mag</unit><ucd>phot.color.excess</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Ref</name><description>Reference</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="4*">char</dataType></column></table><table><name>III/166/spectra</name><description>*Composite library spectra: Synthesized versus Catalog UBV colours (Tables 3 and 4)</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>SpNo</name><description>[1,72] Spectrum number</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>primary</flag></column><column><name>Sp</name><description>Spectral class designation</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="9*">char</dataType></column><column><name>(U-V)s</name><description>? Synthesized U-V colour</description><unit>mag</unit><ucd>phot.color;em.opt.U;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>(B-V)s</name><description>? Synthesized B-V colour</description><unit>mag</unit><ucd>phot.color;em.opt.B;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>(U-V)c</name><description>? Catalog U-V colour</description><unit>mag</unit><ucd>phot.color;em.opt.U;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>(B-V)c</name><description>? Catalog B-V colour</description><unit>mag</unit><ucd>phot.color;em.opt.B;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>(U-V)r</name><description>? Residuals U-V colour</description><unit>mag</unit><ucd>stat.fit.residual</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>(B-V)r</name><description>? Residuals B-V colour</description><unit>mag</unit><ucd>stat.fit.residual</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Ref</name><description>Reference</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="5*">char</dataType></column></table></schema></tableset></ri:Resource>