<?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?>
<ri:Resource created="2004-09-12T21:37:39Z" 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>Positions of high-redshift luminous quasars</title><shortName>VII/149</shortName><identifier>ivo://CDS.VizieR/VII/149</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Schneider D.P.</name></creator><creator><name>Bahcall J.N.</name></creator><creator><name>Saxe D.H.</name></creator><creator><name>Bahcall N.A.</name></creator><creator><name>Doxsey R.,Golombek D.</name></creator><creator><name>Krist J.</name></creator><creator><name>McMaster M.</name></creator><creator><name>Meakes M.</name></creator><creator><name>Lahav O.</name></creator><date role="Updated">2004-09-12T21:38:03Z</date><date role="Created">2004-09-12T21:37:39Z</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>astrometry</subject><subject>quasars</subject><subject>redshifted</subject><subject>surveys</subject><description>We present finding charts and J2000 positions accurate to ~1" for the 528 high-redshift (z&gt;1), luminous (M_v_&lt;-25.5) quasars investigated in the Hubble Space Telescope Snapshot Survey. The information was produced with the Space Telescope Science Institute's Astrometric Support Program.</description><source>Publ. Astron. Soc. Pac. 104, 678 (1992)</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/VII/149</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></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=VII/149</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/149</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/149</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/149</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=VII/149</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/149</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 VII/149/catalog (*Positions of luminous and high-z quasars)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/149/catalog?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/VII/149/catalog?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/149/catalog?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>0.084583</ra><dec>-32.350556</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>6/8 247 355 419 532 566 674 839 2049 2172 2217 2257 2348 2397 2441 2619 3820 3971 4027 4168 4261 4273 4280 4283 4300 4315 4322 4332 4333 4339 4343 4353 4594 4693 4698 4820 4831 4862 5033 5087 5290 5303 5676 5825 5842 5848 5870 5988 5999 6010 6011 6033 6070 6079 6096 6112 6117 6412 6434 6513 6519 6531 6641 7208 7226 7253 7291 7340 7424 7706 7741 7857 7964 7969 8057 8282 8300 8364 8376 8393 8395 8468 8517 8523 8585 8625 8638 8714 9272 9467 9477 9705 9871 10186 10298 10353 10379 10385 10401 10405 10416 10418 10423 10427 10545 10765 10769 10801 10807 10820 10940 11023 11173 11199 11260 11714 11725 11730 11782 11787 11818 11924 12352 12580 12684 13320 13478 15300 16393 16412 16432 16444 16622 16644 16652 16654 16656 16658 16735 16752 16798 16817 17011 17032 17071 17165 17188 17221 17404 17509 17564 17639 17659 17693 17730 17749 17759 17761 17804 17815 17824 17825 17828 17833 17849 17859 17898 17917 17969 17977 17979 17981 18000 18003 18005 18024 18028 18029 18030 18038 18042 18078 18081 18084 18088 18092 18093 18099 18101 18113 18115 18116 18158 18177 18180 18188 18197 18206 18307 18639 18763 18769 18782 18871 18884 18912 19060 19101 19166 19239 19483 19503 19510 19521 19536 19542 19698 19703 19783 19895 20202 20516 21012 21196 21790 22544 22987 23016 23127 23210 23284 23304 24823 24853 24941 25047 25181 25302 25344 25346 25351 25634 25658 25662 25731 25789 25890 25986 26000 26033 26083 26109 26323 26451 26453 26462 26463 26470 26479 26482 26538 26578 26808 26813 26966 26990 27153 27203 27220 27423 27544 27549 27559 27578 27581 27650 27704 27717 27728 27729 27740 27742 27743 27745 27747 27748 27749 27753 27756 27757 27761 27762 27765 27769 27770 27773 27805 27830 27836 27845 27846 27859 27862 27863 27865 27868 27869 27893 27907 27913 27918 27936 27939 27941 27942 27946 27947 27951 27952 27955 27958 27964 27993 28038 28039 28041 28042 28043 28050 28148 28471 28538 28539 28551 28570 28666 31176 31333 31451 31520 31656 31735 32400 32527 33827 34202 34210 34228 34232 34233 34330 34458 34462 34481 34483 34485 34493 34501 34503 34504 34512 34514 34517 34530 34532 34534 34552 34554 34570 34675 34747 34911 35082 35084 35106 35163 35174 35177 35251 35272 35275 35407 35429 35430 35431 35436 35443 35448 35450 35478 35491 35493 35502 35504 35522 35524 35528 35534 35547 35574 35578 35580 35581 35585 35586 35595 35600 35620 35622 35627 35642 35686 35717 35760 35769 35771 35772 35774 35806 35842 35844 35907 36086 36090 36101 36123 36130 36241 36268 36445 36495 36522 36571 36648 36655 36863 37474 38646 38767 38791 38853 39100 39664 40060 40213 40730 43837 43957 44028 44075 44269 44310 45011 45558 45614 45621 46076 46265 46404 46429 46459 46471 46486 46502 46517 46521 46572 46639 46704 46735 46739 46769 46810 46850 46851 46855 46856 46865 47001 47016 47068 47476 47479 47605 48149 48459 48463 48475 48482 48483 48610 48619 48846</spatial><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/VII/149?format=ascii</footprint><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>VII/149/catalog</name><description>*Positions of luminous and high-z quasars</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>Frame</name><description>[0,528]+ frame number for the finding chart</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>primary</flag><flag>indexed</flag></column><column><name>Name</name><description>Quasar name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="18*">char</dataType></column><column><name>RAJ2000</name><description>[0,23]+= right ascension (hours) (J2000)</description><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DEJ2000</name><description>[0,90] declination (degrees) (J2000)</description><ucd>pos.eq.dec;meta.main</ucd></column><column><name>FC</name><description>[*] '*'= quasar lacking independent finding- chart identification (see paper)</description><ucd>obs.field</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Vmag</name><description>V magnitude from source catalog (see paper)</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>z</name><description>Redshift from source catalog (see paper p678)</description><ucd>src.redshift</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>RA1950</name><description>[0,23] right ascension (hours) (B1950)</description><ucd>pos.eq.ra</ucd></column><column><name>DE1950</name><description>[0,90] declination (degrees) (B1950)</description><ucd>pos.eq.dec</ucd></column><column><name>RACAT</name><description>[0,23] right ascension (hours) of source catalogue (see paper p678)</description><ucd>pos.eq.ra</ucd></column><column><name>DECAT</name><description>[0,90] declination (degrees) of source catalogue (see paper p678)</description><ucd>pos.eq.dec</ucd></column><column><name>OR</name><description>[*] '*'= a Veron catalogue position accurate to 1 arcsec</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>DRA</name><description>measured RA - catalogue RA in arcsec, i.e., (RA1950(s)-RACAT(s))*15*cos(DE)</description><unit>arcsec</unit><ucd>pos.eq.ra;arith.diff</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>DDE</name><description>measured DE - catalogue DE in arcsec, i.e., DE1950(arcsec) - DECAT(arcsec)</description><unit>arcsec</unit><ucd>pos.eq.dec;arith.diff</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column></table></schema></tableset></ri:Resource>