<?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?>
<ri:Resource created="2000-12-16T17:00:54Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" 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/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>1992-1997 binary star speckle measurements</title><shortName>J/A+AS/140/287</shortName><identifier>ivo://CDS.VizieR/J/A+AS/140/287</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Balega I.I.</name></creator><creator><name>Balega Y.Y.</name></creator><creator><name>Maksimov A.F.</name></creator><creator><name>Pluzhnik E.A.</name></creator><creator><name>Shkhagosheva Z.U.,Vasyuk V.A.</name></creator><date role="Updated">2000-12-16T16:01:00Z</date><date role="Created">2000-12-16T17:00:54Z</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>multiple-stars</subject><subject>interferometry</subject><description>We present the results of speckle interferometric measurements of binary stars made with the television photon-counting camera at the 6-m Big Azimuthal Telescope (BTA) and 1-m telescope of the Special Astrophysical Observatory (SAO) between August 1992 and May 1997. The data contain 89 observations of 62 star systems on the large telescope and 21 on the smaller one. For the 6-m aperture 18 systems remained unresolved. The measured angular separation ranged from 39 mas, two times above the BTA diffraction limit, to 1593 mas.</description><source format="bibcode">1999A&amp;AS..140..287B</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/140/287</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>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/105/503">J/A+AS/105/503 : Binary star speckle measurements (Balega+ 1994)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/134/545">J/A+AS/134/545 : Double star measurements 1995-1997 (Aristidi+ 1999)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/117/548">J/AJ/117/548 : 1997 WIYN binary stars speckle observations (Horch+, 1999)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/106/352">J/AJ/106/352 : Speckle observations of binary stars VIII (Hartkopf+ 1993)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/108/2299">J/AJ/108/2299 : ICCD speckle obs. of binary stars. XI. (Hartkopf+ 1994)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/111/393">J/AJ/111/393 : Speckle observations of binary stars. XII (Al-Shukri+ 1996)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/111/936">J/AJ/111/936 : ICCD Speckle obs. of binary stars. XIII (Hartkopf+ 1996)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/119/3084">J/AJ/119/3084 : ICCD speckle obs. of binary stars. XXIII. (Hartkopf+, 2000)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/131/561">J/ApJS/131/561 : Double stars with PISCO at Pic du midi (Scardia+, 2000)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/366/868">J/A+A/366/868 : Binary speckle measurements at Calar Alto. I. (Docobo+, 2001)</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/A+AS/140/287</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/140/287</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/140/287</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/140/287</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/140/287</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/140/287</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><coverage><footprint ivo-id="ivo://ivoa.net/std/moc"/><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>J/A+AS/140/287/table1</name><description>Binary star speckle measurements from the 6-m Big Azimuthal Telescope (BTA)</description><column><name>rho</name><description>? Separation angle</description><unit>mas</unit><ucd>pos.angDistance</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><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>WDS</name><description>WDS designation (based on J2000.0 coordinates)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Name</name><description>Name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="13*">char</dataType></column><column><name>Disc</name><description>Discoverer name</description><ucd>obs.observer</ucd><dataType xsi:type="vs:VOTableType" arraysize="12*">char</dataType></column><column><name>Epoch</name><description>Epoch of observation</description><unit>yr</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>theta</name><description>? Position angle</description><unit>deg</unit><ucd>pos.posAng</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>u_theta</name><description>[:u] u: binary not resolved ":" uncertainty flag</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>u_rho</name><description>Uncertainty flag on rho</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column></table><table><name>J/A+AS/140/287/table3</name><description>Binaries first resolved at the BTA telescope</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>WDS</name><description>WDS designation (based on J2000.0 coordinates)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Name</name><description>Name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="20*">char</dataType></column><column><name>Disc</name><description>Discoverer name</description><ucd>obs.observer</ucd><dataType xsi:type="vs:VOTableType" arraysize="6*">char</dataType></column><column><name>Epoch</name><description>Epoch of observation</description><unit>yr</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>rho</name><description>? Separation angle</description><unit>mas</unit><ucd>pos.angDistance</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>Ref</name><description>Reference (1)</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Note</name><description>Individual note (2)</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column></table><table><name>J/A+AS/140/287/table2</name><description>Binaries measurements from the SAO 1-m telescope</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>WDS</name><description>WDS designation (based on J2000.0 coordinates)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>Name</name><description>Name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="13*">char</dataType></column><column><name>Disc</name><description>Discoverer name</description><ucd>obs.observer</ucd><dataType xsi:type="vs:VOTableType" arraysize="12*">char</dataType></column><column><name>Epoch</name><description>Epoch of observation</description><unit>yr</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>theta</name><description>? Position angle</description><unit>deg</unit><ucd>pos.posAng</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>u_theta</name><description>[:u] u: binary not resolved ":" uncertainty flag</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>rho</name><description>? Separation angle</description><unit>mas</unit><ucd>pos.angDistance</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_rho</name><description>Uncertainty flag on rho</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column></table></schema></tableset></ri:Resource>