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<ri:Resource created="2007-10-28T08:01:51Z" status="active" updated="2025-05-19T09:50:00Z" 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>37GHz observations of BL Lac objects</title><shortName>J/AJ/133/1947</shortName><identifier>ivo://CDS.VizieR/J/AJ/133/1947</identifier><altIdentifier>doi:10.26093/cds/vizier.51331947</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Nieppola E.</name></creator><creator><name>Tornikoski M.</name></creator><creator><name>Lahteenmaki A.</name></creator><creator><name>Valtaoja E.</name></creator><creator><name>Hakala T.,Hovatta T.</name></creator><creator><name>Kotiranta M.</name></creator><creator><name>Nummila S.</name></creator><creator><name>Ojala T.</name></creator><creator><name>Parviainen M.</name></creator><creator><name>Ranta M.,Saloranta P.-M.</name></creator><creator><name>Torniainen I.</name></creator><creator><name>Troller M.</name></creator><date role="Updated">2017-12-15T10:55:31Z</date><date role="Created">2007-10-28T08:01:51Z</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>active-galactic-nuclei</subject><subject>bl-lacertae-objects</subject><subject>radio-continuum-emission</subject><description>We present 37GHz data obtained at Metsahovi Radio Observatory in 2001 December-2005 April for a large sample of BL Lacertae objects. Metsahovi radio telescope is a radome enclosed antenna with a diameter of 13.7 metres. The 37 GHz receiver is a dual horn, Dicke-switched receiver with a HEMT preamplifier, and is operated at room temperature. The observations are ON-ON observations, alternating the source and the sky in each feed horn. A typical integration time to obtain one flux density data point is 1200-1600s, and the detection limit under optimal weather conditions is about 0.2Jy.</description><source format="bibcode">2007AJ....133.1947N</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/133/1947</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/J/AJ/104/28">J/AJ/104/28 : JHKL photometry of BL Lac Objects (Bersanelli+ 1992)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/98/393">J/A+AS/98/393 : 1Jy BL Lac Objects: Observational Data (Stickel+ 1993)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/109/267">J/A+AS/109/267 : Radio to X-Ray distrib. of BL Lac Objects (Giommi+ 1995)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/401/927">J/A+A/401/927 : The HRX-BL Lac sample (Beckmann+, 2003)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/129/2542">J/AJ/129/2542 : BL Lac from SDSS (Collinge+, 2005)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/other/NewA/11.27">J/other/NewA/11.27 : 2MASS observation of BL Lac objects (Chen+, 2005)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/other/NewA/11.557">J/other/NewA/11.557 : Infrared photometry of BL Lac objects (Chen+, 2006)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/434/385">J/A+A/434/385 : High energy peaked BL Lacs X-ray/radio data (Giommi+ 2005)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/445/441">J/A+A/445/441 : SED of BL Lacertae objects (Nieppola+, 2006)</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/AJ/133/1947</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/133/1947</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/133/1947</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/133/1947</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/133/1947</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South 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Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Name</name><description>Source name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="18*">char</dataType></column><column><name>Obs</name><description>Date of the observation</description><unit>s</unit><ucd>time.epoch;obs</ucd><flag>nullable</flag></column><column><name>JD</name><description>Julian date of the observation</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>l_Flux</name><description>[&lt;] denotes a S/N&gt;4 upper limit.</description><ucd>meta.code.error;phot.flux</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Flux</name><description>Flux density at 37GHz</description><unit>Jy</unit><ucd>phot.flux.density;em.mm.30-50GHz</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_Flux</name><description>? 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