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<ri:Resource created="2001-01-02T13:08:01Z" 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>Faint Blue Stars near the South Galactic Pole</title><shortName>III/74</shortName><identifier>ivo://CDS.VizieR/III/74</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Haro G.</name></creator><creator><name>Luyten W.J.</name></creator><date role="Updated">2012-11-12T14:11:33Z</date><date role="Created">2001-01-02T13:08:01Z</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>south-galactic-pole</subject><subject>faint-blue-stars</subject><subject>white-dwarf-stars</subject><subject>quasars</subject><description>A search for faint blue stars conducted at the Observatories of Tonantzintla and Minnesota has yielded 8746 objects which are somewhat blue. The data file is organized into three sections with the same column format. The first 1569 records are for stars with U-V of -0.4 or bluer, which are very definitely blue (Table II of the paper). The next 2929 stars are somewhat blue, with U-V values of -0.3 or -0.2 (Table III of the paper). The final 4248 records give data for stars with U-V of -0.1 or 0.0 (Table IV of the paper). Photometric, spectroscopic, and proper-motion data have later been acquired for these objects, which revealed the great variety of the objects in this catalogue: white dwarfs, subdwarfs, QSOs (quasars), compact and active galaxies. Finding charts and details about the nature of these blue objects can be found in the following papers: Haro G., and Chavira E.: 1987RMxAA..15..107H ; Chavira E.: 1988RMxAA..16..123C, Chavira E., 1990RMxAA..20...47C, and 1992RMxAA..24..139C</description><source format="bibcode">1962BITon...3...37H</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/III/74</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/III/64">III/64 : Catalog of blue objects at high galactic latitudes (Berger+, 1980)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/II/111">II/111 : Faint Blue Stars in high Galactic Latitudes III (Berger+ 1984)</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=III/74</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=III/74</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=III/74</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=III/74</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=III/74</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=III/74</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><capability xsi:type="cs:ConeSearch" standardID="ivo://ivoa.net/std/ConeSearch"><description>Cone search capability for table III/74/phl (The PHL (Palomar-Haro-Luyten) Catalog)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/III/74/phl?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/III/74/phl?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/III/74/phl?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>321.2079</ra><dec>2.666</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>4/1034 1035 1036 1046 1053 1057 1071 1073 1085 1089 1094 1098 1101 1105 1114 1126 1152 1155 1171 1193 2285 2298 3027 3039 5/4122 4123 4134 4149 4157 4159 4161 4164 4165 4166 4173 4176 4178 4179 4190 4194 4200 4201 4202 4209 4211 4220 4221 4223 4225 4237 4239 4240 4242 4243 4248 4250 4251 4261 4266 4267 4272 4273 4275 4276 4278 4279 4281 4288 4289 4291 4300 4301 4303 4306 4312 4314 4315 4318 4328 4330 4331 4336 4337 4339 4348 4349 4353 4365 4368 4370 4371 4380 4382 4383 4384 4386 4401 4413 4417 4432 4434 4435 4440 4441 4443 4444 4446 4448 4450 4451 4460 4462 4468 4481 4484 4486 4487 4493 4495 4498 4510 4514 4528 4529 4532 4545 4549 4550 4551 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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>PHL</name><description>Object designation</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>RAB1950</name><description>Right Ascension B1950</description><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DEB1950</name><description>Declination B1950</description><ucd>pos.eq.dec;meta.main</ucd></column><column><name>Pmag</name><description>Photographic blue magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>B-V</name><description>? Photographic color (first 1569 records)</description><unit>mag</unit><ucd>phot.color;em.opt.B;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>U-B</name><description>? 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