<?xml version='1.0'?><?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?><oai:OAI-PMH xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:stc="http://www.ivoa.net/xml/STC/stc-v1.30.xsd" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://vo.ari.uni-heidelberg.de/docs/schemata/OAI-PMH.xsd http://www.ivoa.net/xml/RegistryInterface/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/RegistryInterface-v1.0.xsd http://www.ivoa.net/xml/STC/stc-v1.30.xsd http://vo.ari.uni-heidelberg.de/docs/schemata/stc-v1.30.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource-v1.0.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService-v1.1.xsd http://www.w3.org/1999/xlink http://vo.ari.uni-heidelberg.de/docs/schemata/xlink.xsd"><oai:responseDate>2026-05-04T10:49:23.394249</oai:responseDate><oai:metadata><ri:Resource created="2018-02-23T17:05:03" status="active" updated="2020-08-16T03:13:55" xsi:type="vs:CatalogService"><title>3HSP catalog</title><shortName>3HSP cone</shortName><identifier>ivo://bsdc.icranet.org/threehsp/q/cone</identifier><curation><publisher>BSDC</publisher><creator><name>Yu-Ling Chang, Bruno Arsioli, and Paolo Giommi</name></creator><date role="updated">2020-08-16T03:13:55</date><contact><name>Carlos H. Brandt</name><address>Piazza della Repubblica 10, 65122, Pescara, Italia</address><email>carlos.henrique.brandt@gmail.com</email><telephone>+393248404669</telephone></contact></curation><content><subject>Catalogs</subject><subject>gamma-ray sources</subject><subject>radio sources</subject><subject>X-ray sources</subject><subject>VHE sources</subject><description> The 3HSP catalog.</description><source> 2018.inpress;</source><referenceURL>http://vo.bsdc.icranet.org/threehsp/q/cone/info</referenceURL></content><coverage><stc:STCResourceProfile><stc:AstroCoordSystem id="aeuaunpstodn"><stc:SpaceFrame id="aelaunpstodn"><stc:ICRS/><stc:UNKNOWNRefPos/><stc:SPHERICAL coord_naxes="2"/></stc:SpaceFrame></stc:AstroCoordSystem><stc:AstroCoordArea coord_system_id="aeuaunpstodn"><stc:AllSky frame_id="aelaunpstodn" unit="deg"/></stc:AstroCoordArea></stc:STCResourceProfile><waveband>Gamma-ray</waveband><waveband>radio</waveband><waveband>X-ray</waveband></coverage><tableset><schema><name>threehsp</name><title>Third High Synchrotron Peaked Blazars Catalog</title><description> The 3HSP catalog.</description><table type="output"><name>output</name><description> The 3HSP catalog.</description><column><name>name</name><description>Designation</description><ucd>meta.id;meta.main</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>ra</name><description>Right Ascension</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">double</dataType></column><column><name>dec</name><description>Declination</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">double</dataType></column><column><name>sflag</name><description>Source Flag</description><ucd>meta.code.error</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">int</dataType></column><column><name>bzcat</name><description>Counterpart in 5BZCat</description><ucd>meta.id.assoc</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>nu</name><description>Synchrotron Peak Frequency</description><unit>Hz</unit><ucd>em.freq</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">float</dataType></column><column><name>nufnu</name><description>Synchrotron Peak Flux</description><unit>erg cm-2 s-1</unit><ucd>phot.flux.density</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">float</dataType></column><column><name>nuflag</name><description>Synchrotron Peak flag</description><ucd>meta.code.error</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">int</dataType></column><column><name>z</name><description>Redshfit</description><ucd>src.redshift</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>zflag</name><description>Redshift Flag</description><ucd>meta.code.error</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>gamma</name><description>Counterpart in Gamma-ray</description><ucd>meta.id.assoc</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>fom</name><description>Figure of Merit</description><ucd>obs.param</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">float</dataType></column><column><name>whsp</name><description>2WHSP Name</description><ucd>meta.id.assoc</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column></table><table><name>threehsp.main</name><description> The 3HSP catalog.</description><column><name>name</name><description>Designation</description><ucd>meta.id;meta.main</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>indexed</flag><flag>primary</flag></column><column><name>ra</name><description>Right Ascension</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">double</dataType><flag>indexed</flag></column><column><name>dec</name><description>Declination</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">double</dataType><flag>indexed</flag></column><column><name>sflag</name><description>Source Flag</description><ucd>meta.code.error</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">int</dataType></column><column><name>bzcat</name><description>Counterpart in 5BZCat</description><ucd>meta.id.assoc</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>nu</name><description>Synchrotron Peak Frequency</description><unit>Hz</unit><ucd>em.freq</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">float</dataType></column><column><name>nufnu</name><description>Synchrotron Peak Flux</description><unit>erg cm-2 s-1</unit><ucd>phot.flux.density</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">float</dataType></column><column><name>nuflag</name><description>Synchrotron Peak flag</description><ucd>meta.code.error</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">int</dataType></column><column><name>z</name><description>Redshfit</description><ucd>src.redshift</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>zflag</name><description>Redshift Flag</description><ucd>meta.code.error</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>gamma</name><description>Counterpart in Gamma-ray</description><ucd>meta.id.assoc</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column><column><name>fom</name><description>Figure of Merit</description><ucd>obs.param</ucd><dataType arraysize="1" xsi:type="vs:VOTableType">float</dataType></column><column><name>whsp</name><description>2WHSP Name</description><ucd>meta.id.assoc</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType></column></table></schema></tableset></ri:Resource></oai:metadata></oai:OAI-PMH>