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<ri:Resource created="2016-11-09T11:17:20Z" 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>LUT Survey Catalogue Data Release 1</title><shortName>I/335</shortName><identifier>ivo://CDS.VizieR/I/335</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Meng X.-M.</name></creator><creator><name>Han X.-H.</name></creator><creator><name>Wei J.-Y.</name></creator><creator><name>Wang J.</name></creator><creator><name>Cao L.</name></creator><creator><name>Qiu Y.-L.</name></creator><creator><name>Wu C.,Deng J.-S.</name></creator><creator><name>Cai H.-B.</name></creator><creator><name>Xin L.-P.</name></creator><date role="Updated">2019-11-01T14:13:07Z</date><date role="Created">2016-11-09T11:17:20Z</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>surveys</subject><subject>astrometry</subject><subject>ultraviolet-astronomy</subject><subject>standard-stars</subject><description>We present an near-ultraviolet star catalogue extracted from the Lunar-based Ultraviolet Telescope (LUT) survey program. LUT's observable sky area is a circular belt around the Moon's north pole, and the survey program covers a preferred area for about 2400 square degrees which includes a region of the Galactic plane. All the sources have signal-to-noise ratio larger than 5, and the corresponding magnitude limit is typically 14.4mag, which can be deeper as ~16 mag if the stray light contamination is in the lowest level. A total number of 86,467 stars are recorded in the catalogue.</description><source format="bibcode">2016RAA....16..168M</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/I/335</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/I/259">I/259 : The Tycho-2 Catalogue (Hog+ 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=I/335</accessURL><mirrorURL title="VizieR at IUCAA: 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search capability for table I/335/table1 (The LUT Survey Catalogue Data Release 1)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/I/335/table1?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/I/335/table1?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/I/335/table1?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>0.01802</ra><dec>83.10549</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>2/63 3/151 158 179 180 182 185 188 189 191 235 236 237 242 243 246 249 4/511 597 598 599 601 602 603 615 621 623 625 626 627 628 630 709 711 737 739 760 761 763 922 923 925 926 927 931 933 934 935 937 938 939 952 988 990 992 993 2047 5/1002 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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>LUTID</name><description>LUT object identifier (JHHMMSS.s+DDMMSS)</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="16*">char</dataType></column><column><name>RAICRS</name><description>Right ascension in LUT records, ICRS, epoch=J2000 (RA_LUT)</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd><flag>indexed</flag></column><column><name>DEICRS</name><description>Declination in LUT records, ICRS, epoch=J2000 (DEC_LUT)</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd><flag>indexed</flag></column><column><name>FWHM</name><description>Full width at half maximum of Mofat profile of the star</description><unit>pix</unit><ucd>spect.line.width</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>rap</name><description>Aperture radius used for aperture photometry (1)</description><unit>pix</unit><ucd>stat.fit.param</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>LUTmag</name><description>Magnitude at LUT band measured with rap aperture radius</description><unit>mag</unit><ucd>phot.mag;em.UV</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_LUTmag</name><description>Uncertainty of MAG_LUT</description><unit>mag</unit><ucd>stat.error;phot.mag</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>LUTPSF</name><description>? PSF Magnitude of LUT data</description><unit>mag</unit><ucd>phot.mag;em.UV</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_LUTPSF</name><description>? Uncertainty of PSF_LUT</description><unit>mag</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>JD</name><description>Julian date of LUT's observation</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>TYC1</name><description>The Tycho-2 identifier, TYC1</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>TYC2</name><description>The Tycho-2 identifier, TYC2</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>TYC3</name><description>The Tycho-2 identifier, TYC3</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>RATdeg</name><description>Right ascension in Tycho-2 catalogue, ICRS, epoch=J2000</description><unit>deg</unit><ucd>pos.eq.ra</ucd></column><column><name>DETdeg</name><description>Declination in Tycho-2 catalogue, ICRS, epoch=J2000</description><unit>deg</unit><ucd>pos.eq.dec</ucd></column><column><name>BTmag</name><description>Tycho-2 B_T magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>VTmag</name><description>Tycho-2 V_T magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Sep</name><description>Separation distance between LUT and Tycho-2</description><unit>arcsec</unit><ucd>pos.angDistance</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>_RA.icrs</name><description>Right ascension (ICRS) at Epoch=J2000. 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