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<adc:VO_Catalog_ADC xmlns:adc="http://adc.astro.umd.edu/dataset_054" xmlns:au="http://adc.astro.umd.edu/Units" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cat="http://www.ivoa.net/Catalog" xmlns:cha="http://www.ivoa.net/Characterization" xmlns:col="http://www.ivoa.net/Collection" xmlns:stc="http://www.ivoa.net/xml/STC/stc-v1.20" xmlns:r="http://www.ivoa.net/xml/STC/STCregion/v1.20" xmlns:crd="http://www.ivoa.net/xml/STC/STCcoords/v1.20" xmlns:h="http://www.ivoa.net/Provenance" xmlns:p="http://www.ivoa.net/Publications" xmlns:ppl="http://www.ivoa.net/People" xmlns:ucd="http://www.ivoa.net/UCD1+" xmlns:u="http://www.ivoa.net/Units" xmlns:q="http://www.ivoa.net/Quantity" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" cid="adc_1180" name="General Catalogue of Stars with the Systems of Photoelectric Astrolabes (GCPA)" xsi:schemaLocation="http://adc.astro.umd.edu/dataset_054 dataset_054.xsd">
  <dc:identifier>1180</dc:identifier>
  <h:provenance provenanceId="history_1180">
    <h:creation>
      <h:creator>
        <ppl:person>
          <ppl:firstName>Julie</ppl:firstName>
          <ppl:middleName>Anne</ppl:middleName>
          <ppl:lastName>Watko</ppl:lastName>
          <ppl:institution>
            <ppl:name>SSDOO/ADC</ppl:name>
          </ppl:institution>
        </ppl:person>
      </h:creator>
      <stc:date>1996-05-20</stc:date>
      <h:acknowledgement>The content of this ReadMe is from an unsigned Intro file dated 25-Feb-1992. It was modified to the current CDS standard at ADC (MAY-1996).</h:acknowledgement>
    </h:creation>
    <h:revisions>
      <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>2002-04-17</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>2005-09-30T05:03:12-04:00</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_1180">
    <p:reference referenceId="srf1" type="source">
      <dc:title>General Catalogue of Stars with the Systems of Photoelectric Astrolabes (GCPA)</dc:title>
      <p:abstract/>
      <p:description>
        <p:para type="section"><![CDATA[General Description]]></p:para>
        <p:para xml:space="preserve"><![CDATA[
   The general Catalogue reported here has been Compiled on the basis of the
   preliminary catalogues consisting of the long series observations of the
   fundamental programs (mainly of FK4 stars) of the Mark I photoelectric 
   astrolabe of Shaanxi Astronomical Observatory and Mark II photoelectric 
   astrolobes of Beijing, Shanghai and Yunnan Astronomical Observatories, 
   together with a large amount of observations of catalogue stars carried 
   out in Beijing, Shanghai and Shaanxi, as well as 4 preliminary catalogues 
   of Danjon's astrolabes derived from the observations of OPL No.14 of 
   Shanghai, No.30 of Beijing and No.29 of Wuchang.]]></p:para>
        <p:para xml:space="preserve"><![CDATA[   With magnitudes ranging from 0.1 to 7.2, the GCPA consists of 1579 stars.
   The declinations are from  -3.6 degree to 68.8 degree, in which 642 are FK4
   stars. The mean precisions of position corrections are 3.3 ms and 0.058" in
   right ascension and declination, respectively. The mean epoch of GCPA is
   1987.8.]]></p:para>
      </p:description>
      <p:author>
        <ppl:team>
          <ppl:name>Working group of GCPA</ppl:name>
        </ppl:team>
      </p:author>
      <p:other>
        <p:name>CDS Bull. No. 41, p. 7</p:name>
        <stc:date>1992-??-??</stc:date>
        <p:bibcode>1992BICDS..41....7W</p:bibcode>
      </p:other>
    </p:reference>
    <p:reference referenceId="rrf1" type="related">
      <p:author>
        <ppl:team>
          <ppl:name>Working group of GCPA</ppl:name>
        </ppl:team>
      </p:author>
      <p:journal>
        <p:name>Working Group of GCPA, Publications of the Beijing Astronomical Observatory, No.</p:name>
        <p:volume>2</p:volume>
        <stc:date>1983-??-??</stc:date>
      </p:journal>
    </p:reference>
  </p:references>
  <adc:data>
    <cat:VOCatalog cid="adc_cat_gcpa" name="gcpa" description="Catalog Data">
      <dc:identifier>1180_gcpa</dc:identifier>
      <h:refProvenance provenanceIdRef="history_1180"/>
      <p:refReferences referencesIdRef="ref_1180"/>
      <cat:data>
        <col:object xlink:href="AstroObject.xsd" xml:base="http://www.ivoa.net/DataModels/" qid="obj_gcpa" numberOfObjects="1579">
          <q:fileResource rid="res_gcpa">
            <q:recordOrder qidRefs="gcpa_ID gcpa_GC gcpa_FK4 gcpa_mag gcpa_Sp gcpa_EpRA gcpa_RA gcpa_corRA gcpa_e_corRA gcpa_AcorRA gcpa_catRA gcpa_EpDE gcpa_DE gcpa_corDE gcpa_e_corDE gcpa_AcorDE gcpa_catDE"/>
            <q:fixedWidth>
              <q:repeat count="16">
                <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="1180_gcpa.dat"/>
          </q:fileResource>
          <col:property name="ID" description="Serial Number of GCPA" qid="gcpa_ID">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_ID"/>
              <cha:min>1</cha:min>
              <cha:max>1579</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="GC" description="Number in GC (Boss' General Catalog)" qid="gcpa_GC">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_GC"/>
              <cha:min>30</cha:min>
              <cha:max>33582</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="FK4" description="Number in FK4" qid="gcpa_FK4">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_FK4"/>
              <cha:min>0</cha:min>
              <cha:max>3933</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="mag" description="Visual magnitude" qid="gcpa_mag">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_mag"/>
              <cha:min>0.10</cha:min>
              <cha:max>7.20</cha:max>
            </cha:limits>
            <ucd:ucd>mag</ucd:ucd>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units name="mag">
              <au:unit>mag</au:unit>
            </au:units>
            <q:float noDataValue="-9.99" precision="2" width="5"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="Sp" description="Spectral type" qid="gcpa_Sp">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_Sp"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:string width="3" noDataValue="   "/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="EpRA" description="Mean Epoch of individual observed RA (-1900)" qid="gcpa_EpRA">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_EpRA"/>
              <cha:min>0.00</cha:min>
              <cha:max>81.58</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units name="a">
              <au:unit>a</au:unit>
            </au:units>
            <q:float noDataValue="-999.99" precision="2" width="7"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="RA" description="Right Ascension (Eq: B1975.0)" qid="gcpa_RA">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_RA"/>
              <cha:min>00 00 02.106</cha:min>
              <cha:max>23 58 12.492</cha:max>
            </cha:limits>
            <ucd:ucd>RAhms</ucd:ucd>
            <stc:AstroCoordSystem qid="coords_gcpa_RA_1180">
              <stc:TimeFrame>
                <stc:TimeScale>LST</stc:TimeScale>
                <stc:GEOCENTER/>
              </stc:TimeFrame>
              <stc:SpaceFrame>
                <stc:FK4>
                  <stc:Equinox type="Besselian">
                    <stc:units>yr</stc:units>
                    <q:float width="6" precision="1"/>
                    <stc:value>1975.0</stc:value>
                  </stc:Equinox>
                </stc:FK4>
                <stc:BARYCENTER/>
                <stc:SPHERICAL>
                  <stc:coord_naxes>3</stc:coord_naxes>
                  <stc:coord_vel>false</stc:coord_vel>
                </stc:SPHERICAL>
              </stc:SpaceFrame>
            </stc:AstroCoordSystem>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:string width="12" noDataValue="            "/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="corRA" description="Position correction RA at mean epoch of obs." qid="gcpa_corRA">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_corRA"/>
              <cha:min>-179.1</cha:min>
              <cha:max>198.1</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units name="ms">
              <au:unit>ms</au:unit>
            </au:units>
            <q:float noDataValue="-9999.9" precision="1" width="7"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="e_corRA" description="Mean error of correction on RA" qid="gcpa_e_corRA">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_e_corRA"/>
              <cha:min>0.0</cha:min>
              <cha:max>12.5</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units name="ms">
              <au:unit>ms</au:unit>
            </au:units>
            <q:float noDataValue="-999.9" precision="1" width="6"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="AcorRA" description="Mean accordance of correction on RA" qid="gcpa_AcorRA">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_AcorRA"/>
              <cha:min>0.0</cha:min>
              <cha:max>24.1</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:float noDataValue="-99.9" precision="1" width="5"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="catRA" description="Number of catalogues on Right Ascension" qid="gcpa_catRA">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_catRA"/>
              <cha:min>0</cha:min>
              <cha:max>8</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="EpDE" description="Mean Epoch of individual observed DE (-1900)" qid="gcpa_EpDE">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_EpDE"/>
              <cha:min>0.00</cha:min>
              <cha:max>81.49</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units name="a">
              <au:unit>a</au:unit>
            </au:units>
            <q:float noDataValue="-999.99" precision="2" width="7"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="DE" description="Declination (Eq: B1975.0)" qid="gcpa_DE">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_DE"/>
              <cha:min>-03 056 050.06</cha:min>
              <cha:max>+68 049 020.00</cha:max>
            </cha:limits>
            <ucd:ucd>DEdms</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_gcpa_RA_1180"/>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units>
              <au:unit>deg</au:unit>
              <au:unit>arcmin</au:unit>
              <au:unit>arcsec</au:unit>
            </au:units>
            <q:string width="14" noDataValue="              "/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="corDE" description="Position correction DE at mean epoch of obs." qid="gcpa_corDE">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_corDE"/>
              <cha:min>-198.7</cha:min>
              <cha:max>193.5</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units name="carcsec">
              <au:unit>carcsec</au:unit>
            </au:units>
            <q:float noDataValue="-9999.9" precision="1" width="7"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="e_corDE" description="Mean error of the correction on DE" qid="gcpa_e_corDE">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_e_corDE"/>
              <cha:min>0.0</cha:min>
              <cha:max>18.4</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <au:units name="carcsec">
              <au:unit>carcsec</au:unit>
            </au:units>
            <q:float noDataValue="-999.9" precision="1" width="6"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="AcorDE" description="Mean accordance of correction on DE" qid="gcpa_AcorDE">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_AcorDE"/>
              <cha:min>0.0</cha:min>
              <cha:max>19.4</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:float noDataValue="-99.9" precision="1" width="5"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
          <col:property name="catDE" description="Number of catalogues on Declination" qid="gcpa_catDE">
            <cha:limits>
              <q:refQuantity qidRef="gcpa_catDE"/>
              <cha:min>0</cha:min>
              <cha:max>6</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_gcpa"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_gcpa"/>
          </col:property>
        </col:object>
      </cat:data>
    </cat:VOCatalog>
  </adc:data>
</adc:VO_Catalog_ADC>
