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<ri:Resource created="2003-01-05T14:28:22Z" 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>Cyclotron lines in Vela X-1</title><shortName>J/A+A/395/129</shortName><identifier>ivo://CDS.VizieR/J/A+A/395/129</identifier><altIdentifier>doi:10.26093/cds/vizier.33950129</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Kreykenbohm I.</name></creator><creator><name>Corburn W.</name></creator><creator><name>Wilms J.</name></creator><creator><name>Kretschmar P.</name></creator><creator><name>Staubert R.,Heindl W.A.</name></creator><creator><name>Rothschild</name></creator><creator><name>R.E.</name></creator><date role="Updated">2003-01-05T13:32:43Z</date><date role="Created">2003-01-05T14:28:22Z</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>x-ray-sources</subject><subject>magnetic-fields</subject><description>Fitting parameters for the phase resolved spectra of the 2000 and 1998 observation are given. The model in use is the Negative Positive EXponential (NPEX) model (with Gamma_2_ always fixed to -2, Mihara, 1995, Ph.D. Thesis, Riken, Tokyo) modified by photoelectric absorption, an additive iron line at ~6.4keV, and none, one, or two cyclotron resonant scattering features (CRSF)s at ~25 and ~50keV. The phase bins for the 2000 observation are: - rise, center, and fall of the main pulse - rise part 1, rise part 2, center, and fall of the secondary pulse - the two inter pulse phases The phase bins for the 1998 observation are: - rise and fall of the main pulse - rise and fall of the secondary pulse - the two inter pulse phases</description><source format="bibcode">2002A&amp;A...395..129K</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/395/129</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic 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=J/A+A/395/129</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/395/129</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/395/129</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/395/129</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/395/129</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/395/129</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>X-ray</waveband></coverage><tableset><schema><name>default</name><table><name>J/A+A/395/129/VelX1</name><description>2000 observation, Rise of the main Pulse</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>tno</name><description>[a-o] Table number from a to o</description><ucd>meta.id;meta.dataset</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Param</name><description>Name of the fit parameter (1)</description><ucd>meta.id;stat.fit.param</ucd><dataType xsi:type="vs:VOTableType" arraysize="15*">char</dataType></column><column><name>Cycleo</name><description>? Fit value for a fit of the fundamental (w/o) cyclotron resonant scattering feature (CRSF)</description><ucd>stat.fit.param</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>E_Cycleo</name><description>? Error in Cycleo (upper limit)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_Cycleo</name><description>? Error in Cycleo (lower limit)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Cycle1</name><description>? Fit value for a fit of the first harmonic CRSF</description><ucd>stat.fit.param</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>E_Cycle1</name><description>? Error in Cycle1 (upper limit)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_Cycle1</name><description>? Error in Cycle1 (lower limit)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Cycle2</name><description>? Fit value for a fit of the second harmonic CRSF</description><ucd>stat.fit.param</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>E_Cycle2</name><description>? Error in Cycle2 (upper limit)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>n_E_Cycle2</name><description>[i] i: upper limit of Cycle2 is +infinity</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>e_Cycle2</name><description>? Error in Cycle2 (lower limit)</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>n_e_Cycle2</name><description>[i] i: lower limit of Cycle2 is -infinity</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column></table></schema></tableset></ri:Resource>