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<ri:Resource created="2004-10-09T18:42:11Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" 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/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>V1974 Cyg IUE spectroscopy</title><shortName>J/A+A/420/571</shortName><identifier>ivo://CDS.VizieR/J/A+A/420/571</identifier><altIdentifier>doi:10.26093/cds/vizier.34200571</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Cassatella A.</name></creator><creator><name>Lamers H.J.G.L.M.</name></creator><creator><name>Rossi C.</name></creator><creator><name>Altamore A.,Gonzalez-Riestra R.</name></creator><date role="Updated">2015-07-29T09:52:06Z</date><date role="Created">2004-10-09T18:42:11Z</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>variable-stars</subject><subject>cataclysmic-variable-stars</subject><subject>radial-velocity</subject><subject>spectroscopy</subject><subject>ultraviolet-astronomy</subject><description>We have carried out a detailed analysis of the IUE archival high resolution spectra of the classical nova V1974 Cyg 1992. The main UV resonance lines show P Cygni profiles in the first days, which change into symmetric pure emission lines, and then slowly become fainter and narrower. Lines of higher ionization species reach their peak luminosity later than those of low ionization.</description><source format="bibcode">2004A&amp;A...420..571C</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/420/571</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>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/J/AZh/71/618">J/AZh/71/618 : UBVJHKLM Photometry of Nova Cygni 1992 (Kolotilov+, 1994)</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=J/A+A/420/571</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/420/571</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/420/571</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/420/571</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/420/571</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/420/571</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><coverage><footprint ivo-id="ivo://ivoa.net/std/moc"/><waveband>UV</waveband><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>J/A+A/420/571/table1</name><description>Radial velocity measurements for the principal system components of the Mg II 2796.35{AA} and 2803.52{AA} K and H lines</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>LWP</name><description>LWP (camera) number</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HJD</name><description>Heliocentric Julian date</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>RV(2796.35p)</name><description>? Radial velocity of Mg II 2796.35{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(2803.53p)</name><description>? Radial velocity of Mg II 2803.53{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column></table><table><name>J/A+A/420/571/table2</name><description>Radial velocities for the principal system components of the O I uv1 triplet and the S II uv1 doublet</description><column><name>SWP</name><description>SWP (camera) number</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><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>HJD</name><description>Heliocentric Julian date</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>RV(1302.17p)</name><description>? Radial velocity of O I 1302.17{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1304.86p)</name><description>? Radial velocity of O I 1304.86{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1306.023p)</name><description>? Radial velocity of O I 1306.023{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1250.50p)</name><description>? Radial velocity of O I 1250.50{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1253.70p)</name><description>? Radial velocity of O I 1253.70{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1259.53p)</name><description>? Radial velocity of O I 1259.53{AA}</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column></table><table><name>J/A+A/420/571/table3</name><description>Radial velocities for the principal and diffuse-enhanced system of Fe II uv8 and uv44</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>SWP</name><description>SWP (camera) number</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HJD</name><description>Heliocentric Julian date</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>RV(1584.95p)</name><description>? Fe II uv44 1584.95{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1588.30p)</name><description>? Fe II uv8 1588.30{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1608.45p)</name><description>? Fe II uv8 1608.45{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1618.46p)</name><description>? Fe II uv8 1618.46{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1618.46d)</name><description>? Fe II uv8 1618.46{AA} diffuse-enhanced system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1639.40p)</name><description>? Fe II uv8 1639.40{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1639.40d)</name><description>? Fe II uv8 1639.40{AA} diffuse-enhanced system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column></table><table><name>J/A+A/420/571/table4</name><description>Radial velocities for the principal and diffuse-enhanced system of Fe III uv34</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>SWP</name><description>SWP (camera) number</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HJD</name><description>Heliocentric Julian date</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>RV(1895.46p)</name><description>? Fe III uv34 1895.46{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1926.30p)</name><description>? Fe III uv34 1926.30{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1895.46d)</name><description>? Fe III uv34 1895.46{AA} diffuse-enhanced system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1926.30d)</name><description>? Fe III uv34 1926.30{AA} diffuse-enhanced system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column></table><table><name>J/A+A/420/571/table5</name><description>Radial velocities for the principal and diffuse systems of the Al III uv1 and Si IV uv1 doublets</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>SWP</name><description>SWP (camera) number</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HJD</name><description>Heliocentric Julian date</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>RV(1854.72d)</name><description>? Al III uv1 1854.72{AA} diffuse system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1862.78p)</name><description>? Al III uv1 1862.78{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1393.76p)</name><description>? Si IV uv1 1393.76{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1402.77p)</name><description>? Si IV uv1 1402.77{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1393.76d)</name><description>? Si IV uv1 1393.76{AA} diffuse system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1402.77d)</name><description>? Si IV uv1 1402.77{AA} diffuse system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1238.80p)</name><description>? N V 1238.80{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.IR.8-15um;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>RV(1242.48p)</name><description>? N V 1242.48{AA} principal system radial velocity</description><unit>km/s</unit><ucd>spect.dopplerVeloc;em.IR.8-15um;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column></table></schema></tableset></ri:Resource>