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  <dc:identifier>1172</dc:identifier>
  <h:provenance provenanceId="history_1172">
    <h:creation>
      <h:creator>
        <ppl:person>
          <ppl:firstName>Gail</ppl:firstName>
          <ppl:initial>L</ppl:initial>
          <ppl:lastName>Schneider</ppl:lastName>
          <ppl:institution>
            <ppl:name>SSDOO/ADC</ppl:name>
          </ppl:institution>
        </ppl:person>
      </h:creator>
      <h:creator>
        <ppl:person>
          <ppl:firstName>Francois</ppl:firstName>
          <ppl:lastName>Ochsenbein</ppl:lastName>
          <ppl:institution>
            <ppl:name>CDS</ppl:name>
          </ppl:institution>
        </ppl:person>
      </h:creator>
      <stc:date>1995-11-29</stc:date>
    </h:creation>
    <h:revisions>
      <h:revision>
        <h:revisor>
          <ppl:person>
            <ppl:lastName/>
          </ppl:person>
        </h:revisor>
        <stc:date>1991-04-16</stc:date>
        <p:note><![CDATA[the completed machine-readable IRS was transferred to the Astronomical Data Center (NASA/Goddard)]]></p:note>
      </h:revision>
      <h:revision>
        <h:revisor>
          <ppl:person>
            <ppl:lastName/>
          </ppl:person>
        </h:revisor>
        <stc:date>1991-??-??</stc:date>
        <p:note><![CDATA[Catalogue distributed on the "Selected Astronomical Catalogs" Vol. 1 CD-ROM (1991), directory /astrom/irs]]></p:note>
      </h:revision>
      <h:revision>
        <h:revisor>
          <ppl:team>
            <ppl:name>CDS staff</ppl:name>
            <ppl:institution>
              <ppl:name>CDS</ppl:name>
              <ppl:address>
                <ppl:street>11 rue de l'Université</ppl:street>
                <ppl:postcode>67000</ppl:postcode>
                <ppl:city>Strasbourg</ppl:city>
                <ppl:country>France</ppl:country>
              </ppl:address>
            </ppl:institution>
          </ppl:team>
        </h:revisor>
        <stc:date>1995-11-29</stc:date>
        <p:note><![CDATA[ReadMe file standardized at CDS]]></p:note>
      </h:revision>
      <h:revision>
        <h:revisor>
          <ppl:team>
            <ppl:name>ADC staff</ppl:name>
            <ppl:institution>
              <ppl:name>ADC</ppl:name>
              <ppl:address>
                <ppl:street>Code 630, Goddard Space Flight Center/NASA</ppl:street>
                <ppl:postcode>20771</ppl:postcode>
                <ppl:city>Greenbelt</ppl:city>
                <ppl:state>Maryland</ppl:state>
                <ppl:country>United States of America</ppl:country>
              </ppl:address>
            </ppl:institution>
          </ppl:team>
          <p:note><![CDATA[Revision using version 1.36 of ADC's legacy conversion pipeline]]></p:note>
        </h:revisor>
        <stc:date>2001-10-3</stc:date>
        <p:note><![CDATA[XML generated from CDS/ADC ReadMe document and associated data files using txt2ML Rules Set: 1.56]]></p:note>
      </h:revision>
      <h:revision>
        <h:revisor>
          <ppl:team>
            <ppl:name>UMd-ADC staff</ppl:name>
            <ppl:institution>
              <ppl:name>UMd Astronomical Data Center</ppl:name>
              <ppl:address>
                <ppl:street>Department of Astronomy, University of Maryland</ppl:street>
                <ppl:postcode>20742</ppl:postcode>
                <ppl:city>College Park</ppl:city>
                <ppl:state>Maryland</ppl:state>
                <ppl:country>United States of America</ppl:country>
              </ppl:address>
              <ppl:email>thomas@astro.umd.edu</ppl:email>
              <ppl:url>http://archive.astro.umd.edu/archive</ppl:url>
            </ppl:institution>
          </ppl:team>
          <p:note><![CDATA[Revision using version 0.16 of the quantity/dataset transform pipeline.]]></p:note>
        </h:revisor>
        <stc:date>2005-09-30T05:03:10-04:00</stc:date>
        <p:note><![CDATA[This version of the document has unverified coordinate system information. Use at your ownrisk!]]></p:note>
      </h:revision>
    </h:revisions>
  </h:provenance>
  <p:references referencesId="ref_1172">
    <p:reference referenceId="srf1" type="source">
      <dc:title>International Reference Stars (IRS)</dc:title>
      <p:abstract/>
      <p:description>
        <p:para type="section"><![CDATA[General Description]]></p:para>
        <p:para xml:space="preserve"><![CDATA[
    The IRS is an all-sky catalog of positions and proper motions that is
    based on the AGK3R (Corbin 1977, 1978) in the Northern Hemisphere and
    on the newly completed SRS (Smith et al. 1990) in the south. The data
    for the 36027 stars of the IRS were compiled in B1950.0 FK4 and then
    transformed to J2000.0 FK5.]]></p:para>
        <p:para xml:space="preserve"><![CDATA[    The IRS was compiled by matching 122 meridian circle catalogs with the
    AGK3R and SRS to provide the data base. Catalogs whose stars had been
    observed using screens to minimize the magnitude equation and that
    contained FK4 (Fricke and Kopff 1963) stars were used to form a
    preliminary system. These catalogs were reduced to the FK4 by direct
    comparison; the resulting positions and proper motions were then used
    to reduce all of the other catalogs. Thus, the IRS is a differential
    catalog compiled from 164,917 positions reduced to the FK4 system.]]></p:para>
        <p:para xml:space="preserve"><![CDATA[    The IRS is divided into two parts. Part 1 contains the stars having
    better observational histories and, therefore, more reliable positions
    and proper motions. This part constitutes 81 percent of the catalog;
    mean errors of the proper motions are 0.43 and 0.44 seconds of
    arc/century (4.3 and 4.4 mas/yr) in right ascension and declination,
    respectively. The stars in Part 2 have poor observational histories
    and consist mostly of objects for which only two catalog positions in
    one or both coordinates were available when the proper motions were
    computed. Where accuracy is the primary consideration, it is best to
    use only the stars in Part 1, while if the highest possible density is
    desired, the two parts should be combined, as they are systematically
    the same.]]></p:para>
        <p:para xml:space="preserve"><![CDATA[    The data included are catalog part, IRS number, equatorial coordinates
    (equinox, equator, epoch B1950.0 and J2000.0), centennial proper
    motions (B1950.0 and J2000.0), original epochs, weights for right
    ascension and declination, and reference data such as DM numbers (BD,
    CD, CPD), AGK3 and CPC2 designations, and an IAU-recommended IRS
    identifier (based on coordinates).]]></p:para>
      </p:description>
      <p:author>
        <ppl:person>
          <ppl:initial>T</ppl:initial>
          <ppl:initial>E</ppl:initial>
          <ppl:lastName>Corbin</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>W</ppl:initial>
          <ppl:initial>H</ppl:initial>
          <ppl:lastName>Warren</ppl:lastName>
          <ppl:suffix>Jr.</ppl:suffix>
        </ppl:person>
      </p:author>
      <p:other>
        <p:name>NASA, NSSDC 91-11</p:name>
        <stc:date>1991-??-??</stc:date>
      </p:other>
    </p:reference>
    <adc:reference referenceId="seeAlso_1_1" type="seeAlso">
      <dc:title>FK4 Catalogue (Fricke and Kopff, 1963)</dc:title>
      <p:author>
        <ppl:person>
          <ppl:lastName>Fricke</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:lastName>Kopff</ppl:lastName>
        </ppl:person>
      </p:author>
      <adc:holding role="similar">I/15: FK4 Catalogue (Fricke and Kopff, 1963)<adc:altname namespace="http://adc.astro.umd.edu">1015</adc:altname>
</adc:holding>
    </adc:reference>
    <adc:reference referenceId="seeAlso_1_2" type="seeAlso">
      <dc:title>CPC2 2nd Cape Photographic Catalogue 1950 (Nicholson et al., 1984)</dc:title>
      <p:author>
        <ppl:person>
          <ppl:lastName>Nicholson</ppl:lastName>
        </ppl:person>
      </p:author>
      <ppl:et_al/>
      <adc:holding role="similar">I/85: CPC2 2nd Cape Photographic Catalogue 1950 (Nicholson et al., 1984)<adc:altname namespace="http://adc.astro.umd.edu">1085</adc:altname>
</adc:holding>
    </adc:reference>
    <adc:reference referenceId="seeAlso_1_3" type="seeAlso">
      <dc:title>SRS Southern Reference Star catalogue (Smith, 1988)</dc:title>
      <p:author>
        <ppl:person>
          <ppl:lastName>Smith</ppl:lastName>
        </ppl:person>
      </p:author>
      <adc:holding role="similar">I/138: SRS Southern Reference Star catalogue (Smith, 1988)<adc:altname namespace="http://adc.astro.umd.edu">1138</adc:altname>
</adc:holding>
    </adc:reference>
    <adc:reference referenceId="seeAlso_1_4" type="seeAlso">
      <dc:title>FK5 Catalogue (Fricke et al., 1988, Veroff. ARI 32)</dc:title>
      <p:author>
        <ppl:person>
          <ppl:lastName>Fricke</ppl:lastName>
        </ppl:person>
      </p:author>
      <ppl:et_al/>
      <adc:holding role="similar">I/149: FK5 Catalogue (Fricke et al., 1988, Veroff. ARI 32)<adc:altname namespace="http://adc.astro.umd.edu">1149</adc:altname>
</adc:holding>
    </adc:reference>
    <adc:reference referenceId="seeAlso_1_5" type="seeAlso">
      <dc:title>PPM-North (Roeser and Bastian, 1988)</dc:title>
      <p:author>
        <ppl:person>
          <ppl:lastName>Roeser</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:lastName>Bastian</ppl:lastName>
        </ppl:person>
      </p:author>
      <adc:holding role="similar">I/146: PPM-North (Roeser and Bastian, 1988)<adc:altname namespace="http://adc.astro.umd.edu">1146</adc:altname>
</adc:holding>
    </adc:reference>
    <adc:reference referenceId="seeAlso_1_6" type="seeAlso">
      <dc:title>PPM-South (Bastian and Roeser, 1993)</dc:title>
      <p:author>
        <ppl:person>
          <ppl:lastName>Bastian</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:lastName>Roeser</ppl:lastName>
        </ppl:person>
      </p:author>
      <adc:holding role="similar">I/193: PPM-South (Bastian and Roeser, 1993)<adc:altname namespace="http://adc.astro.umd.edu">1193</adc:altname>
</adc:holding>
    </adc:reference>
    <p:reference referenceId="rrf1" type="related">
      <dc:title>The Proper Motion System of the AGK3R.</dc:title>
      <p:author>
        <ppl:person>
          <ppl:firstName>Thomas</ppl:firstName>
          <ppl:middleName>Elbert</ppl:middleName>
          <ppl:lastName>Corbin</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:other>
        <p:name>Ph.D. Thesis 122</p:name>
        <stc:date>1977-??-??</stc:date>
        <p:bibcode>1977PhDT.......122C</p:bibcode>
      </p:other>
    </p:reference>
    <p:reference referenceId="rrf2" type="related">
      <dc:title>Fourth Fundamental Katalog (FK4)</dc:title>
      <p:author>
        <ppl:person>
          <ppl:initial>W</ppl:initial>
          <ppl:lastName>Fricke</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>A</ppl:initial>
          <ppl:lastName>Kopff</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:other>
        <p:name>Veroeff. Astron. Rechen-Inst. Heidelb. No. 10</p:name>
        <stc:date>1963-??-??</stc:date>
      </p:other>
    </p:reference>
    <p:reference referenceId="rrf3" type="related">
      <dc:title>A computer program for evaluating the analytical representation of the systematic differences between the FK4 and the FK5 or other catalogues of star positions or proper motions</dc:title>
      <p:author>
        <ppl:person>
          <ppl:initial>H</ppl:initial>
          <ppl:lastName>Schwan</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:journal>
        <p:name>Astronomy &amp; Astrophysics</p:name>
        <p:volume>198</p:volume>
        <p:pageno>363</p:pageno>
        <stc:date>1988-??-??</stc:date>
        <p:bibcode>1988A&amp;A...198..363S</p:bibcode>
      </p:journal>
    </p:reference>
    <p:reference referenceId="rrf4" type="related">
      <dc:title>in IAU Symposium No. 141, Inertial Coordinate System on the Sky</dc:title>
      <p:author>
        <ppl:person>
          <ppl:initial>C</ppl:initial>
          <ppl:initial>A</ppl:initial>
          <ppl:lastName>Smith</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>T</ppl:initial>
          <ppl:initial>E</ppl:initial>
          <ppl:lastName>Corbin</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>J</ppl:initial>
          <ppl:initial>A</ppl:initial>
          <ppl:lastName>Hughes</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>E</ppl:initial>
          <ppl:initial>S</ppl:initial>
          <ppl:lastName>Jackson</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>E</ppl:initial>
          <ppl:initial>V</ppl:initial>
          <ppl:lastName>Krutskaya</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>A</ppl:initial>
          <ppl:initial>D</ppl:initial>
          <ppl:lastName>Polozhentsev</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>D</ppl:initial>
          <ppl:initial>D</ppl:initial>
          <ppl:lastName>Polozhentsev</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>L</ppl:initial>
          <ppl:initial>I</ppl:initial>
          <ppl:lastName>Yagudin</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:author>
        <ppl:person>
          <ppl:initial>M</ppl:initial>
          <ppl:initial>S</ppl:initial>
          <ppl:lastName>Zverev</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:book>
        <p:publisher>Reidel</p:publisher>
        <p:city>Dordrecht</p:city>
        <stc:date>1990-??-??</stc:date>
      </p:book>
    </p:reference>
    <p:reference referenceId="textFile_1" type="related">
      <dc:title>irs.doc</dc:title>
      <p:abstract>
        <p:para><![CDATA[
			ascii documentation
		]]></p:para>
      </p:abstract>
      <p:textFile filetype="text" size="67200" xlink:href="1172_irs.doc" xml:base="http://archive.astro.umd.edu//pub/adc/xml_archives/TextFile"/>
    </p:reference>
    <p:reference referenceId="textFile_2" type="related">
      <dc:title>irs.tex</dc:title>
      <p:abstract>
        <p:para><![CDATA[
			LaTeX documentation
		]]></p:para>
      </p:abstract>
      <p:textFile filetype="latex" size="66560" xlink:href="1172_irs.tex" xml:base="http://archive.astro.umd.edu//pub/adc/xml_archives/TextFile"/>
    </p:reference>
    <p:reference referenceId="textFile_3" type="related">
      <dc:title>adc.sty</dc:title>
      <p:abstract>
        <p:para><![CDATA[
			Style file to process irs.tex
		]]></p:para>
      </p:abstract>
      <p:textFile filetype="text" size="10608" xlink:href="1172_adc.sty" xml:base="http://archive.astro.umd.edu//pub/adc/xml_archives/TextFile"/>
    </p:reference>
  </p:references>
  <adc:data>
    <cat:VOCatalog cid="adc_cat_irs1" name="irs1" description="Part 1: more reliable positions and                                          proper motions">
      <dc:identifier>1172_irs1</dc:identifier>
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          </col:property>
          <col:property name="DEcs" description="Seconds Dec, equinox, epoch B1950.0" qid="irs1_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs1_DEcs"/>
              <cha:min>0000</cha:min>
              <cha:max>5999</cha:max>
            </cha:limits>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="10mas" factor="10">
              <au:unit>mas</au:unit>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="e_RAms" description="?Mean error in RA at original epoch" qid="irs1_e_RAms">
            <cha:limits>
              <q:refQuantity qidRef="irs1_e_RAms"/>
              <cha:min>000</cha:min>
              <cha:max>831</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="ms">
              <au:unit>ms</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="e_DEcs" description="?Mean error in Dec at original epoch" qid="irs1_e_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs1_e_DEcs"/>
              <cha:min>000</cha:min>
              <cha:max>052</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="10mas" factor="10">
              <au:unit>mas</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="pmRA" description="RA proper motion, FK4 system" qid="irs1_pmRA">
            <cha:limits>
              <q:refQuantity qidRef="irs1_pmRA"/>
              <cha:min>-40776</cha:min>
              <cha:max>+58075</cha:max>
            </cha:limits>
            <ucd:ucd>pmRA</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.01ms/yr" factor="0.01">
              <au:unit>ms</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="pmDE" description="DE proper motion, FK4 system" qid="irs1_pmDE">
            <cha:limits>
              <q:refQuantity qidRef="irs1_pmDE"/>
              <cha:min>-047655</cha:min>
              <cha:max>+009345</cha:max>
            </cha:limits>
            <ucd:ucd>pmDE</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.1mas/yr" factor="0.1">
              <au:unit>mas</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="e_pmRA" description="?Mean error on pmRA" qid="irs1_e_pmRA">
            <cha:limits>
              <q:refQuantity qidRef="irs1_e_pmRA"/>
              <cha:min>0000</cha:min>
              <cha:max>7882</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.01ms/yr" factor="0.01">
              <au:unit>ms</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="e_pmDE" description="?Mean error on pmDE" qid="irs1_e_pmDE">
            <cha:limits>
              <q:refQuantity qidRef="irs1_e_pmDE"/>
              <cha:min>000</cha:min>
              <cha:max>160</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.1mas/yr" factor="0.1">
              <au:unit>mas</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="EpRA" description="Original epoch of RA (epoch of mean position)" qid="irs1_EpRA">
            <cha:limits>
              <q:refQuantity qidRef="irs1_EpRA"/>
              <cha:min>1917010</cha:min>
              <cha:max>1964137</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="EpDE" description="Original epoch of DE (epoch of mean position)" qid="irs1_EpDE">
            <cha:limits>
              <q:refQuantity qidRef="irs1_EpDE"/>
              <cha:min>1916514</cha:min>
              <cha:max>1962981</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="o_RAms" description="Number of positions in RA" qid="irs1_o_RAms">
            <cha:limits>
              <q:refQuantity qidRef="irs1_o_RAms"/>
              <cha:min>003</cha:min>
              <cha:max>026</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="o_DEcs" description="Number of positions in DE" qid="irs1_o_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs1_o_DEcs"/>
              <cha:min>003</cha:min>
              <cha:max>024</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="w_RAms" description="Sum of the weights in RA" qid="irs1_w_RAms">
            <cha:limits>
              <q:refQuantity qidRef="irs1_w_RAms"/>
              <cha:min>0006</cha:min>
              <cha:max>0130</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.1" factor="0.1">
              <au:unit/>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="w_DEcs" description="Sum of the weights in DE" qid="irs1_w_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs1_w_DEcs"/>
              <cha:min>0007</cha:min>
              <cha:max>0144</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.1" factor="0.1">
              <au:unit/>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="Pmag" description="[520/1000] Photographic magnitude" qid="irs1_Pmag">
            <cha:limits>
              <q:refQuantity qidRef="irs1_Pmag"/>
              <cha:min>+0520</cha:min>
              <cha:max>+1000</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.01mag" factor="0.01">
              <au:unit>mag</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="SpType" description="Spectral type" qid="irs1_SpType">
            <cha:limits>
              <q:refQuantity qidRef="irs1_SpType"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <ucd:ucd>SpType</ucd:ucd>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:string width="3" noDataValue="   "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="BD" description="Bonner Durchmusterung number &lt;I/122&gt;" qid="irs1_BD">
            <cha:limits>
              <q:refQuantity qidRef="irs1_BD"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:string width="8" noDataValue="        "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="CD" description="Cordoba Durchmusterung number &lt;I/114&gt;" qid="irs1_CD">
            <cha:limits>
              <q:refQuantity qidRef="irs1_CD"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:string width="8" noDataValue="        "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="CP" description="Cape Photographic Durchmusterung &lt;I/108&gt;" qid="irs1_CP">
            <cha:limits>
              <q:refQuantity qidRef="irs1_CP"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:string width="8" noDataValue="        "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="AGK3" description="AGK3 number &lt;I/61&gt;" qid="irs1_AGK3">
            <cha:limits>
              <q:refQuantity qidRef="irs1_AGK3"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:string width="7" noDataValue="       "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="CPC2" description="Second Cape Photograpic Catalog &lt;I/85&gt;" qid="irs1_CPC2">
            <cha:limits>
              <q:refQuantity qidRef="irs1_CPC2"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:string width="6" noDataValue="      "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="IRSJ" description="*IRS number, IRS Jhhmmss.ssSddmmss.s" qid="irs1_IRSJ">
            <cha:limits>
              <q:refQuantity qidRef="irs1_IRSJ"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <u:unitless/>
            <q:string width="24" noDataValue="                        "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="RA2000" description="Right Ascension (Eq: J2000)" qid="irs1_RA2000">
            <cha:limits>
              <q:refQuantity qidRef="irs1_RA2000"/>
              <cha:min>00 00</cha:min>
              <cha:max>23 59</cha:max>
            </cha:limits>
            <ucd:ucd>RAhm</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units>
              <au:unit>h</au:unit>
              <au:unit>min</au:unit>
            </au:units>
            <q:string width="5" noDataValue="     "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="RA2000ms" description="*Seconds RA, equinox, epoch J2000.0" qid="irs1_RA2000ms">
            <cha:limits>
              <q:refQuantity qidRef="irs1_RA2000ms"/>
              <cha:min>00001</cha:min>
              <cha:max>59997</cha:max>
            </cha:limits>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="ms">
              <au:unit>ms</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="pmRA2000" description="Centennial RA proper motion, J2000.0" qid="irs1_pmRA2000">
            <cha:limits>
              <q:refQuantity qidRef="irs1_pmRA2000"/>
              <cha:min>-40580</cha:min>
              <cha:max>+37801</cha:max>
            </cha:limits>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.01ms/yr" factor="0.01">
              <au:unit>ms</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="EpRA-J2000" description="Original epoch - J2000.0 in RA" qid="irs1_EpRA-J2000">
            <cha:limits>
              <q:refQuantity qidRef="irs1_EpRA-J2000"/>
              <cha:min>-82990</cha:min>
              <cha:max>-35864</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="DE2000" description="Declination (Eq: J2000.0)" qid="irs1_DE2000">
            <cha:limits>
              <q:refQuantity qidRef="irs1_DE2000"/>
              <cha:min>-89 18</cha:min>
              <cha:max>+89 34</cha:max>
            </cha:limits>
            <ucd:ucd>DEdm</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units>
              <au:unit>deg</au:unit>
              <au:unit>arcmin</au:unit>
            </au:units>
            <q:string width="6" noDataValue="      "/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="DE2000cs" description="*Seconds Dec, equinox, epoch J2000.0" qid="irs1_DE2000cs">
            <cha:limits>
              <q:refQuantity qidRef="irs1_DE2000cs"/>
              <cha:min>0000</cha:min>
              <cha:max>5999</cha:max>
            </cha:limits>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="10mas" factor="10">
              <au:unit>mas</au:unit>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="pmDE2000" description="Centennial Dec proper motion, J2000.0" qid="irs1_pmDE2000">
            <cha:limits>
              <q:refQuantity qidRef="irs1_pmDE2000"/>
              <cha:min>-47597</cha:min>
              <cha:max>+09416</cha:max>
            </cha:limits>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.1mas/yr" factor="0.1">
              <au:unit>mas</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
          <col:property name="EpDE-J2000" description="Original epoch - J2000.0 in DE" qid="irs1_EpDE-J2000">
            <cha:limits>
              <q:refQuantity qidRef="irs1_EpDE-J2000"/>
              <cha:min>-83485</cha:min>
              <cha:max>-37019</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs1"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs1"/>
          </col:property>
        </col:object>
      </cat:data>
    </cat:VOCatalog>
    <cat:VOCatalog cid="adc_cat_irs2" name="irs2" description="Part 2: stars with poor observational history">
      <dc:identifier>1172_irs2</dc:identifier>
      <h:refProvenance provenanceIdRef="history_1172"/>
      <p:refReferences referencesIdRef="ref_1172"/>
      <cat:data>
        <col:object xlink:href="AstroObject.xsd" xml:base="http://www.ivoa.net/DataModels/" qid="obj_irs2" numberOfObjects="6864">
          <q:fileResource rid="res_irs2">
            <q:recordOrder qidRefs="irs2_PartNum irs2_IRS irs2_RA irs2_RAms irs2_DE irs2_DEcs irs2_e_RAms irs2_e_DEcs irs2_pmRA irs2_pmDE irs2_e_pmRA irs2_e_pmDE irs2_EpRA irs2_EpDE irs2_o_RAms irs2_o_DEcs irs2_w_RAms irs2_w_DEcs irs2_Pmag irs2_SpType irs2_BD irs2_CD irs2_CP irs2_AGK3 irs2_CPC2 irs2_IRSJ irs2_RA2000 irs2_RA2000ms irs2_pmRA2000 irs2_EpRA-J2000 irs2_DE2000 irs2_DE2000cs irs2_pmDE2000 irs2_EpDE-J2000"/>
            <q:fixedWidth>
              <q:repeat count="33">
                <q:read/>
                <q:skip>
                  <q:chars value="  "/>
                </q:skip>
              </q:repeat>
              <q:read/>
              <q:skip>
                <q:newLine/>
              </q:skip>
            </q:fixedWidth>
            <q:external xlink:href="1172_irs2.dat"/>
          </q:fileResource>
          <col:property name="PartNum" description="[1,2] Catalog Part number, '1' or '2'" qid="irs2_PartNum">
            <cha:limits>
              <q:refQuantity qidRef="irs2_PartNum"/>
              <cha:min>2</cha:min>
              <cha:max>2</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-9" width="2" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="IRS" description="*[1/76865]+ IRS sequential number" qid="irs2_IRS">
            <cha:limits>
              <q:refQuantity qidRef="irs2_IRS"/>
              <cha:min>070001</cha:min>
              <cha:max>076865</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="RA" description="Right Ascension (Eq: B1950.0)" qid="irs2_RA">
            <cha:limits>
              <q:refQuantity qidRef="irs2_RA"/>
              <cha:min>00 00</cha:min>
              <cha:max>23 59</cha:max>
            </cha:limits>
            <ucd:ucd>RAhm</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="5" noDataValue="     "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="RAms" description="Seconds RA, equinox, epoch B1950.0" qid="irs2_RAms">
            <cha:limits>
              <q:refQuantity qidRef="irs2_RAms"/>
              <cha:min>00001</cha:min>
              <cha:max>59991</cha:max>
            </cha:limits>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="ms">
              <au:unit>ms</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="DE" description="Declination (Eq: B1950.0)" qid="irs2_DE">
            <cha:limits>
              <q:refQuantity qidRef="irs2_DE"/>
              <cha:min>-89 14</cha:min>
              <cha:max>+83 35</cha:max>
            </cha:limits>
            <ucd:ucd>DEdm</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="6" noDataValue="      "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="DEcs" description="Seconds Dec, equinox, epoch B1950.0" qid="irs2_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs2_DEcs"/>
              <cha:min>0000</cha:min>
              <cha:max>5998</cha:max>
            </cha:limits>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="10mas" factor="10">
              <au:unit>mas</au:unit>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="e_RAms" description="?Mean error in RA at original epoch" qid="irs2_e_RAms">
            <cha:limits>
              <q:refQuantity qidRef="irs2_e_RAms"/>
              <cha:min>000</cha:min>
              <cha:max>263</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="ms">
              <au:unit>ms</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="e_DEcs" description="?Mean error in Dec at original epoch" qid="irs2_e_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs2_e_DEcs"/>
              <cha:min>000</cha:min>
              <cha:max>060</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="10mas" factor="10">
              <au:unit>mas</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="pmRA" description="RA proper motion, FK4 system" qid="irs2_pmRA">
            <cha:limits>
              <q:refQuantity qidRef="irs2_pmRA"/>
              <cha:min>-06299</cha:min>
              <cha:max>+20864</cha:max>
            </cha:limits>
            <ucd:ucd>pmRA</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.01ms/yr" factor="0.01">
              <au:unit>ms</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="pmDE" description="DE proper motion, FK4 system" qid="irs2_pmDE">
            <cha:limits>
              <q:refQuantity qidRef="irs2_pmDE"/>
              <cha:min>-106700</cha:min>
              <cha:max>+002990</cha:max>
            </cha:limits>
            <ucd:ucd>pmDE</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.1mas/yr" factor="0.1">
              <au:unit>mas</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="e_pmRA" description="?Mean error on pmRA" qid="irs2_e_pmRA">
            <cha:limits>
              <q:refQuantity qidRef="irs2_e_pmRA"/>
              <cha:min>0000</cha:min>
              <cha:max>8677</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.01ms/yr" factor="0.01">
              <au:unit>ms</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="e_pmDE" description="?Mean error on pmDE" qid="irs2_e_pmDE">
            <cha:limits>
              <q:refQuantity qidRef="irs2_e_pmDE"/>
              <cha:min>001</cha:min>
              <cha:max>624</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.1mas/yr" factor="0.1">
              <au:unit>mas</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="EpRA" description="Original epoch of RA (epoch of mean position)" qid="irs2_EpRA">
            <cha:limits>
              <q:refQuantity qidRef="irs2_EpRA"/>
              <cha:min>1920747</cha:min>
              <cha:max>1967862</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="EpDE" description="Original epoch of DE (epoch of mean position)" qid="irs2_EpDE">
            <cha:limits>
              <q:refQuantity qidRef="irs2_EpDE"/>
              <cha:min>1924705</cha:min>
              <cha:max>1966946</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="o_RAms" description="Number of positions in RA" qid="irs2_o_RAms">
            <cha:limits>
              <q:refQuantity qidRef="irs2_o_RAms"/>
              <cha:min>002</cha:min>
              <cha:max>005</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="o_DEcs" description="Number of positions in DE" qid="irs2_o_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs2_o_DEcs"/>
              <cha:min>002</cha:min>
              <cha:max>005</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="w_RAms" description="Sum of the weights in RA" qid="irs2_w_RAms">
            <cha:limits>
              <q:refQuantity qidRef="irs2_w_RAms"/>
              <cha:min>0001</cha:min>
              <cha:max>0034</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.1" factor="0.1">
              <au:unit/>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="w_DEcs" description="Sum of the weights in DE" qid="irs2_w_DEcs">
            <cha:limits>
              <q:refQuantity qidRef="irs2_w_DEcs"/>
              <cha:min>0001</cha:min>
              <cha:max>0032</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.1" factor="0.1">
              <au:unit/>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="Pmag" description="[520/1000] Photographic magnitude" qid="irs2_Pmag">
            <cha:limits>
              <q:refQuantity qidRef="irs2_Pmag"/>
              <cha:min>+0680</cha:min>
              <cha:max>+0990</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.01mag" factor="0.01">
              <au:unit>mag</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="SpType" description="Spectral type" qid="irs2_SpType">
            <cha:limits>
              <q:refQuantity qidRef="irs2_SpType"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <ucd:ucd>SpType</ucd:ucd>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="3" noDataValue="   "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="BD" description="Bonner Durchmusterung number &lt;I/122&gt;" qid="irs2_BD">
            <cha:limits>
              <q:refQuantity qidRef="irs2_BD"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="8" noDataValue="        "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="CD" description="Cordoba Durchmusterung number &lt;I/114&gt;" qid="irs2_CD">
            <cha:limits>
              <q:refQuantity qidRef="irs2_CD"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="8" noDataValue="        "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="CP" description="Cape Photographic Durchmusterung &lt;I/108&gt;" qid="irs2_CP">
            <cha:limits>
              <q:refQuantity qidRef="irs2_CP"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="8" noDataValue="        "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="AGK3" description="AGK3 number &lt;I/61&gt;" qid="irs2_AGK3">
            <cha:limits>
              <q:refQuantity qidRef="irs2_AGK3"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="7" noDataValue="       "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="CPC2" description="Second Cape Photograpic Catalog &lt;I/85&gt;" qid="irs2_CPC2">
            <cha:limits>
              <q:refQuantity qidRef="irs2_CPC2"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="6" noDataValue="      "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="IRSJ" description="*IRS number, IRS Jhhmmss.ssSddmmss.s" qid="irs2_IRSJ">
            <cha:limits>
              <q:refQuantity qidRef="irs2_IRSJ"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <u:unitless/>
            <q:string width="24" noDataValue="                        "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="RA2000" description="Right Ascension (Eq: J2000)" qid="irs2_RA2000">
            <cha:limits>
              <q:refQuantity qidRef="irs2_RA2000"/>
              <cha:min>00 00</cha:min>
              <cha:max>23 59</cha:max>
            </cha:limits>
            <ucd:ucd>RAhm</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="h min">
              <au:unit>h</au:unit>
              <au:unit>min</au:unit>
            </au:units>
            <q:string width="5" noDataValue="     "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="RA2000ms" description="*Seconds RA, equinox, epoch J2000.0" qid="irs2_RA2000ms">
            <cha:limits>
              <q:refQuantity qidRef="irs2_RA2000ms"/>
              <cha:min>00000</cha:min>
              <cha:max>59997</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="ms">
              <au:unit>ms</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="pmRA2000" description="Centennial RA proper motion, J2000.0" qid="irs2_pmRA2000">
            <cha:limits>
              <q:refQuantity qidRef="irs2_pmRA2000"/>
              <cha:min>-06615</cha:min>
              <cha:max>+28045</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.01ms/yr" factor="0.01">
              <au:unit>ms</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="EpRA-J2000" description="Original epoch - J2000.0 in RA" qid="irs2_EpRA-J2000">
            <cha:limits>
              <q:refQuantity qidRef="irs2_EpRA-J2000"/>
              <cha:min>-79253</cha:min>
              <cha:max>-32139</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="DE2000" description="Declination (Eq: J2000.0)" qid="irs2_DE2000">
            <cha:limits>
              <q:refQuantity qidRef="irs2_DE2000"/>
              <cha:min>-89 27</cha:min>
              <cha:max>+83 39</cha:max>
            </cha:limits>
            <ucd:ucd>DEdm</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_irs1_RA_1172"/>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="deg arcmin">
              <au:unit>deg</au:unit>
              <au:unit>arcmin</au:unit>
            </au:units>
            <q:string width="6" noDataValue="      "/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="DE2000cs" description="*Seconds Dec, equinox, epoch J2000.0" qid="irs2_DE2000cs">
            <cha:limits>
              <q:refQuantity qidRef="irs2_DE2000cs"/>
              <cha:min>0000</cha:min>
              <cha:max>5999</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="10mas" factor="10">
              <au:unit>mas</au:unit>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="pmDE2000" description="Centennial Dec proper motion, J2000.0" qid="irs2_pmDE2000">
            <cha:limits>
              <q:refQuantity qidRef="irs2_pmDE2000"/>
              <cha:min>-08060</cha:min>
              <cha:max>+03002</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.1mas/yr" factor="0.1">
              <au:unit>mas</au:unit>
              <au:unit power="-1">yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
          <col:property name="EpDE-J2000" description="Original epoch - J2000.0 in DE" qid="irs2_EpDE-J2000">
            <cha:limits>
              <q:refQuantity qidRef="irs2_EpDE-J2000"/>
              <cha:min>-75295</cha:min>
              <cha:max>-33055</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_irs2"/>
            </q:axes>
            <au:units name="0.001yr" factor="0.001">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99999" width="6" type="decimal"/>
            <q:values fromResource="res_irs2"/>
          </col:property>
        </col:object>
      </cat:data>
    </cat:VOCatalog>
  </adc:data>
</adc:VO_Catalog_ADC>
