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<ri:Resource created="2026-10-09T00:00:00" status="active" updated="2026-10-09T00:00:00" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" 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.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.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.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd http://www.w3.org/1999/xlink http://vo.ari.uni-heidelberg.de/docs/schemata/xlink.xsd" xsi:type="vs:CatalogService">
  <title>ROSAT Catalog WFC 2RE Sources</title>
  <shortName>ROSAT/WFC</shortName>
  <identifier>ivo://nasa.heasarc/roswfc2re</identifier>
  <curation>
    <publisher ivo-id="ivo://nasa.heasarc/ASD">NASA/GSFC HEASARC</publisher>
    <creator>
      <name>Pye et al.</name>
    </creator>
    <contributor/>
    <date>2026-10-09</date>
    <contact>
      <name>NASA/GSFC HEASARC help desk</name>
      <email>heasarc-vo at athena.gsfc.nasa.gov</email>
    </contact>
  </curation>
  <content>
    <subject>Survey Source</subject>
    <description>
      The ROSWFC2RE database is the ROSAT Wide Field Camera 2RE Source Catalogue. It contains 479 EUV sources found during the ROSAT all-sky survey of July 1990 to January 1991. The information in this database is based on what will be published by Pye et al. (1995, MNRAS, in press). It supersedes the earlier Bright Source Catalogue (BSC; Pounds et al. 1993, MNRAS, 260, 77). This is a service provided by NASA HEASARC .
    </description>
    <source format="">
      1995MNRAS.274.1165P
    </source>
    <referenceURL>https://heasarc.gsfc.nasa.gov/W3Browse/all/roswfc2re.html</referenceURL>
    <type>Catalog</type>
    <contentLevel>Research</contentLevel>
    <relationship>
      <relationshipType>
        served-by
      </relationshipType>
      <relatedResource ivo-id="ivo://nasa.heasarc/services/xamin">
        HEASARC TAP
      </relatedResource>
    </relationship>
  </content>
  <capability standardID="ivo://ivoa.net/std/ConeSearch" xsi:type="cs:ConeSearch">
    <interface role="std" xsi:type="vs:ParamHTTP">
      <accessURL use="base">
        https://heasarc.gsfc.nasa.gov/xamin/vo/cone?showoffsets&amp;table=roswfc2re&amp;
      </accessURL>
      <queryType>GET</queryType>
      <resultType>text/xml</resultType>
    </interface>
    <maxSR>180</maxSR>
    <maxRecords>99999</maxRecords>
    <verbosity>true</verbosity>
    <testQuery>
      <ra>0.979590685925772</ra>
      <dec>43.594819759215</dec>
      <sr>0.0333333333333333</sr>
    </testQuery>
  </capability>
  <capability standardID="ivo://ivoa.net/std/TAP#aux">
    <interface xsi:type="vs:ParamHTTP" role="std">
      <accessURL use="base">
        https://heasarc.gsfc.nasa.gov/xamin/vo/tap
      </accessURL>
    </interface>
  </capability>
  <capability>
    <interface xsi:type="vs:ParamHTTP">
      <accessURL use="base">
        https://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/getvotable.pl?name=roswfc2re
      </accessURL>
      <queryType>GET</queryType>
      <resultType>text/xml</resultType>
    </interface>
  </capability>
  <capability>
    <interface xsi:type="vr:WebBrowser">
      <accessURL use="full">
        https://heasarc.gsfc.nasa.gov/cgi-bin/W3Browse/w3query.pl?tablehead=name=heasarc_roswfc2re&amp;Action=More+Options&amp;Action=Parameter+Search&amp;ConeAdd=1
      </accessURL>
    </interface>
  </capability>
  <facility>ROSAT</facility>
  <coverage>
    <stc:STCResourceProfile>
      <stc:AstroCoordSystem xlink:type="simple" xlink:href="ivo://STClib/CoordSys#UTC-ICRS-TOPO" id="_roswfc2re_UTC-ICRS-TOPOdf907f68a57a64b59f8becf1816ec14a"/>
      <stc:AstroCoords coord_system_id="_roswfc2re_UTC-ICRS-TOPOdf907f68a57a64b59f8becf1816ec14a">
        <stc:Position1D>
          
          <stc:Size pos_unit="deg">
            0.0333333333333333
          </stc:Size>
        </stc:Position1D>
      </stc:AstroCoords>
      <stc:AstroCoordArea coord_system_id="_roswfc2re_UTC-ICRS-TOPOdf907f68a57a64b59f8becf1816ec14a">
        <stc:AllSky/>
      </stc:AstroCoordArea>
    </stc:STCResourceProfile>
    <waveband>EUV</waveband>
    <waveband>X-ray</waveband>
  </coverage>
  <tableset xsi:type="vs:TableSet">
    <schema>
      <name>public</name>
      <table>
        <name>roswfc2re</name>
        <description>
          ROSAT Catalog WFC 2RE Sources
        </description>
        <column>
          <name>idname</name>
          <description>
            Name of Proposed Id Counterpart
          </description>
          <ucd>
            meta.id
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>name</name>
          <description>
            IAU Object Designation
          </description>
          <ucd>
            meta.id;meta.main
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>ra</name>
          <description>
            Right Ascension
          </description>
          <unit>degree</unit>
          <ucd>
            pos.eq.ra;meta.main
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>dec</name>
          <description>
            Declination
          </description>
          <unit>degree</unit>
          <ucd>
            pos.eq.dec;meta.main
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>cr1</name>
          <description>
            Mean Count Rate Filter 1
          </description>
          <unit>ct/s</unit>
          <ucd>
            phot.count;em.UV
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>cr1_error</name>
          <description>
            Error in Mean Count Rate Filter 1 (c/s)
          </description>
          <unit>ct/s</unit>
          <ucd>
            stat.error;phot.count;em.UV
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>cr2</name>
          <description>
            Mean Count Rate Filter 2
          </description>
          <unit>ct/s</unit>
          <ucd>
            stat.error;phot.count;em.UV
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>cr2_error</name>
          <description>
            Error in Mean Count Rate Filter 2 (c/s)
          </description>
          <unit>ct/s</unit>
          <ucd>
            stat.error;phot.count;em.UV
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>"__x_ra_dec"</name>
          <description>
            System unit vector column
          </description>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>"__y_ra_dec"</name>
          <description>
            System unit vector column
          </description>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>"__z_ra_dec"</name>
          <description>
            System unit vector column
          </description>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>"__row"</name>
          <description>
            System index column
          </description>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>sig_1</name>
          <description>
            Significance in Filter 1
          </description>
          <ucd>
            stat.likelihood;obs
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>detflag</name>
          <description>
            Source Program Detection Flag
          </description>
          <ucd>
            meta.code;src
          </ucd>
          <dataType xsi:type="vs:VOTableType">int</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>sep</name>
          <description>
            Source to Id Separation
          </description>
          <unit>arcsec</unit>
          <ucd>
            meta.id;pos.angDistance
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>lcdir</name>
          <description>
            Subdirectory Containing Light Curve
          </description>
          <ucd>
            meta.dataset
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>lii</name>
          <description>
            Galactic Longitude
          </description>
          <unit>degree</unit>
          <ucd>
            pos.galactic.lon
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>varflag</name>
          <description>
            Temporal Variability Flag
          </description>
          <ucd>
            meta.code;src.var
          </ucd>
          <dataType xsi:type="vs:VOTableType">int</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>xdet</name>
          <description>
            Other EUV/X-ray Missions Detections
          </description>
          <ucd>
            meta.code;src
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>sig_2</name>
          <description>
            Significance in Filter 2
          </description>
          <ucd>
            stat.likelihood;obs
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>r90</name>
          <description>
            90%-Confidence Positional Error Radius
          </description>
          <unit>arcsec</unit>
          <ucd>
            stat.error;pos
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>lcurve</name>
          <description>
            Light Curve Root Name
          </description>
          <ucd>
            meta.dataset
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>bii</name>
          <description>
            Galactic Latitude
          </description>
          <unit>degree</unit>
          <ucd>
            pos.galactic.lat
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>class</name>
          <description>
            Browse Object Classification
          </description>
          <ucd>
            src.class
          </ucd>
          <dataType xsi:type="vs:VOTableType">short</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>csig</name>
          <description>
            Combined Significance
          </description>
          <ucd>
            stat.likelihood
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>simage</name>
          <description>
            Image Root Name
          </description>
          <ucd>
            meta.dataset
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>idname2</name>
          <description>
            Alternative Name of Proposed Id Counterpart
          </description>
          <ucd>
            meta.id
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>idcat</name>
          <description>
            Catalog from Which Id Is Taken
          </description>
          <ucd>
            meta.ref
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>notes</name>
          <description>
            Notes (IDP+, ID**, etc.)
          </description>
          <ucd>
            meta.note;src
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>stype</name>
          <description>
            Spectral Type
          </description>
          <ucd>
            src.spType
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>appmag</name>
          <description>
            Apparent Magnitude of Counterpart (V If Available)
          </description>
          <ucd>
            phot.mag;em.opt.V
          </ucd>
          <dataType xsi:type="vs:VOTableType">double</dataType>
          <flag>
            nullable
          </flag>
        </column>
        <column>
          <name>imdir</name>
          <description>
            Subdirectory Containing Image
          </description>
          <ucd>
            meta.dataset
          </ucd>
          <dataType xsi:type="vs:VOTableType">char</dataType>
          <flag>
            nullable
          </flag>
        </column>
      </table>
    </schema>
  </tableset>
</ri:Resource>