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<ri:Resource created="2005-11-18T19:56:16Z" 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>HI observations of flat galaxies</title><shortName>J/PAZh/31/563</shortName><identifier>ivo://CDS.VizieR/J/PAZh/31/563</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Mitronova S.N.</name></creator><creator><name>Huchtmeier W.K.</name></creator><creator><name>Karachentsev I.D.</name></creator><creator><name>Karachentseva V.E.,Kudrya Yu.N.</name></creator><date role="Updated">2017-10-12T13:00:48Z</date><date role="Created">2005-11-18T19:56:16Z</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>galaxies</subject><subject>visible-astronomy</subject><subject>h-i-line-emission</subject><subject>radial-velocity</subject><description>Results of HI observations with the 100-m Effelsberg radio telescope are presented for 94 edge-on spiral galaxies from the Revised Flat Galaxy Catalog (Karachentsev et al., 1999, Cat. &lt;VII/219&gt;) and 14 galaxies from the 2MASS-selected Flat Galaxy Catalog (Mitronova et al., 2004, Bull. Spec. Astron. Obs. Russ. Acad. Sci. 57, 5). The HI line fluxes, heliocentric radial velocities and the HI line widths are given for 65 detected galaxies. Their HI profiles are shown as a mosaic. We calculated some global parameters of the galaxies and discuss linear correlations between them. Total (indicative) mass-to-luminosity ratio for the sample galaxies is ranked within 0.4-8.2 with the mean value 3.8 (M_{sun}_/L_{sun}_), and the mean fraction of hydrogen mass is 0.13. For 43 undetected objects their rms noise is also given.</description><source format="bibcode">2005PAZh...31..563M</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/31/563</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><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/VII/219">VII/219 : Revised Flat Galaxy Catalogue (RFGC) (Karachentsev+, 1999)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/other/BSAO/50.5">J/other/BSAO/50.5 : Velocities of RFGC galaxies (Karachentsev+, 2000)</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/PAZh/31/563</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PAZh/31/563</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PAZh/31/563</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PAZh/31/563</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/PAZh/31/563</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South 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HI-line flux (G2)</description><unit>Jy.km/s</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>u_F(HI)</name><description>[:] Uncertainty flag on F (2)</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Smax</name><description>? Maximum flux</description><unit>mJy</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>e_Smax</name><description>Standard deviation in Smax</description><unit>mJy</unit><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HRV</name><description>? Mean heliocentric radial velocity</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_HRV</name><description>[:] Uncertainty flag on HRV (2)</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>e_HRV</name><description>? 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HI line width at 20% of the peak flux level</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>NED</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>LEDA</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column></table><table><name>J/PAZh/31/563/table2</name><description>Results of the HI observations of 2MFGC galaxies with the 100-m radio telescope.</description><column><name>recno</name><description>Record number assigned by the VizieR team. 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Total B-band magnitude (2)</description><unit>mag</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>TType</name><description>Morphological type in the Hubble system (G1)</description><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>F(HI)</name><description>? HI-line flux (G2)</description><unit>Jy.km/s</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Smax</name><description>? Maximum flux</description><unit>mJy</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>e_Smax</name><description>Standard deviation in Smax</description><unit>mJy</unit><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>HRV</name><description>? Mean heliocentric radial velocity</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>e_HRV</name><description>? Standard deviation in Vn</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>W50</name><description>? HI line width at 50% of the peak flux level</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>W25</name><description>? HI line width at 25% of the peak flux level</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>W20</name><description>? HI line width at 20% of the peak flux level</description><unit>km/s</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>NED</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>LEDA</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column></table><table><name>J/PAZh/31/563/table3</name><description>Optical and HI parameters of galaxies</description><column><name>recno</name><description>Record number assigned by the VizieR team. 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