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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_1080" name="Catalog of 5,268 Standard Stars Based on the Normal System N30" xsi:schemaLocation="http://adc.astro.umd.edu/dataset_054 dataset_054.xsd">
  <dc:identifier>1080</dc:identifier>
  <h:provenance provenanceId="history_1080">
    <h:creation>
      <h:creator>
        <ppl:person>
          <ppl:initial>M</ppl:initial>
          <ppl:initial>C</ppl:initial>
          <ppl:lastName>Larkin</ppl:lastName>
          <ppl:institution>
            <ppl:name>SSDOO/ADC</ppl:name>
          </ppl:institution>
        </ppl:person>
      </h:creator>
      <h:creator>
        <ppl:person>
          <ppl:initial>C</ppl:initial>
          <ppl:initial>H</ppl:initial>
          <ppl:lastName>Joseph Lyu</ppl:lastName>
          <ppl:institution>
            <ppl:name>Hughes STX/NASA</ppl:name>
          </ppl:institution>
        </ppl:person>
      </h:creator>
      <stc:date>1996-03-08</stc:date>
      <h:acknowledgement>The original ADC documentation by Wayne H. Warren, Jr. (1981) was used to create this ReadMe file. He also did the reformatting discussed above.</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>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>2005-09-30T05:02:46-04:00</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_1080">
    <p:reference referenceId="srf1" type="source">
      <dc:title>Catalog of 5,268 Standard Stars Based on the Normal System N30</dc:title>
      <p:abstract/>
      <p:description>
        <p:para type="section"><![CDATA[General Description]]></p:para>
        <p:para><![CDATA[
  The catalog was constructed primarily to assist in the reduction and
  interpretation of planetary observations, particularly those made in
  the nineteenth century.  The new catalog was considered necessary
  because the only fundamental catalogs available at the time (FK3,
  GC) have mean epochs around 1900, and over the period of
  approximately fifty years, positional accuracies had deteriorated
  from cumulative effects of proper motion inaccuracies.  The ADC
  version of the data file was prepared from the original file by
  reformatting and incorporating changes to effect uniformity in the
  data fields.  The notes file was created at the ADC by keying the
  information directly to disk storage.  Cross checks were performed
  to assure that all stars flagged as having notes have entries in the
  notes file and that all notes are flagged in the data file.]]></p:para>
      </p:description>
      <p:author>
        <ppl:person>
          <ppl:initial>H</ppl:initial>
          <ppl:initial>R</ppl:initial>
          <ppl:lastName>Morgan</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:other>
        <p:name>Astron. Papers Amer. Ephemeris 13, Part III</p:name>
        <stc:date>1952-??-??</stc:date>
        <p:bibcode>1952N30...C......0M</p:bibcode>
      </p:other>
    </p:reference>
    <p:reference referenceId="rrf1" type="related">
      <dc:title>Catalog of 5,268 Standard Stars for the Equinox and Epoch 1950.0 Based on the Normal System N30</dc:title>
      <p:author>
        <ppl:person>
          <ppl:initial>H</ppl:initial>
          <ppl:initial>R</ppl:initial>
          <ppl:lastName>Morgan</ppl:lastName>
        </ppl:person>
      </p:author>
      <p:other>
        <p:name>Astron. Papers Amer. Ephemeris 13, Part III</p:name>
        <stc:date>1952-??-??</stc:date>
      </p:other>
    </p:reference>
  </p:references>
  <adc:data>
    <cat:VOCatalog cid="adc_cat_stndstrs" name="stndstrs" description="The N30 catalog of 5268 standard stars">
      <dc:identifier>1080_stndstrs</dc:identifier>
      <h:refProvenance provenanceIdRef="history_1080"/>
      <p:refReferences referencesIdRef="ref_1080"/>
      <cat:data>
        <col:object xlink:href="AstroObject.xsd" xml:base="http://www.ivoa.net/DataModels/" qid="obj_stndstrs" numberOfObjects="5268">
          <q:fileResource rid="res_stndstrs">
            <q:recordOrder qidRefs="stndstrs_ID stndstrs_DMsign stndstrs_DMzone stndstrs_DM stndstrs_GC stndstrs_HarvaP stndstrs_HDSp stndstrs_RA stndstrs_RA3rd stndstrs_pmRA stndstrs_v_pmRA_ stndstrs_mEpRA stndstrs_w_mEpRA stndstrs_DE stndstrs_DEC3rd stndstrs_pmDE stndstrs_D_pmDE_ stndstrs_mEpDE stndstrs_w_mEpDE stndstrs_rem"/>
            <q:fixedWidth>
              <q:repeat count="19">
                <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="1080_stndstrs.dat"/>
          </q:fileResource>
          <col:property name="ID" description="N30 running number" qid="stndstrs_ID">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_ID"/>
              <cha:min>1</cha:min>
              <cha:max>5268</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="DMsign" description="DM sign" qid="stndstrs_DMsign">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_DMsign"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:string width="1" noDataValue=" "/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="DMzone" description="DM zone" qid="stndstrs_DMzone">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_DMzone"/>
              <cha:min>00</cha:min>
              <cha:max>89</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-9" width="2" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="DM" description="DM number (Present for all stars)" qid="stndstrs_DM">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_DM"/>
              <cha:min>1</cha:min>
              <cha:max>19370</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="GC" description="? GC number (blank if not present)" qid="stndstrs_GC">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_GC"/>
              <cha:min>23</cha:min>
              <cha:max>33341</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="HarvaP" description="*Harvard photometric magnitude" qid="stndstrs_HarvaP">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_HarvaP"/>
              <cha:min>-158</cha:min>
              <cha:max>910</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="0.01mag" factor="0.01">
              <au:unit>mag</au:unit>
            </au:units>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="HDSp" description="*Henry Draper (HD) spectral type" qid="stndstrs_HDSp">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_HDSp"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:string width="4" noDataValue="    "/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="RA" description="Right Ascension (Eq: B1950.0)" qid="stndstrs_RA">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_RA"/>
              <cha:min>00 01 06.388</cha:min>
              <cha:max>23 59 56.196</cha:max>
            </cha:limits>
            <ucd:ucd>RAhms</ucd:ucd>
            <stc:AstroCoordSystem qid="coords_stndstrs_RA_1080">
              <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>1950.0</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_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:string width="12" noDataValue="            "/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="RA3rd" description="*Third term in right ascension" qid="stndstrs_RA3rd">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_RA3rd"/>
              <cha:min>-15600</cha:min>
              <cha:max>575600</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="0.01s" factor="0.01">
              <au:unit>s</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="pmRA" description="Centennial proper motion in RA" qid="stndstrs_pmRA">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_pmRA"/>
              <cha:min>-1851</cha:min>
              <cha:max>6888</cha:max>
            </cha:limits>
            <ucd:ucd>pmRA</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_stndstrs_RA_1080"/>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="0.01s/ha" factor="0.01">
              <au:unit>s</au:unit>
              <au:unit power="-1">ha</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="v(pmRA)" description="? Centennial secular variation in pmRA" qid="stndstrs_v_pmRA_">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_v_pmRA_"/>
              <cha:min>-104600</cha:min>
              <cha:max>906</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="0.01s/ha" factor="0.01">
              <au:unit>s</au:unit>
              <au:unit power="-1">ha</au:unit>
            </au:units>
            <q:integer noDataValue="-999999" width="7" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="mEpRA" description="Mean epoch of RA (0.1 yr) (1900+)" qid="stndstrs_mEpRA">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_mEpRA"/>
              <cha:min>187</cha:min>
              <cha:max>438</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="0.1yr" factor="0.1">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="w_mEpRA" description="*weight of RA" qid="stndstrs_w_mEpRA">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_w_mEpRA"/>
              <cha:min>3</cha:min>
              <cha:max>127</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="DE" description="Declination (Eq: 1950.0)" qid="stndstrs_DE">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_DE"/>
              <cha:min>-89 31 16.64</cha:min>
              <cha:max>+89 03 03.67</cha:max>
            </cha:limits>
            <ucd:ucd>DEdms</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_stndstrs_RA_1080"/>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:string width="12" noDataValue="            "/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="DEC3rd" description="*Third term in declination" qid="stndstrs_DEC3rd">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_DEC3rd"/>
              <cha:min>-1680</cha:min>
              <cha:max>1180</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="0.1arcsec" factor="0.1">
              <au:unit>arcsec</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="pmDE" description="Centennial proper motion in declination" qid="stndstrs_pmDE">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_pmDE"/>
              <cha:min>-5800</cha:min>
              <cha:max>1680</cha:max>
            </cha:limits>
            <ucd:ucd>pmDE</ucd:ucd>
            <stc:CoordSystemRef qidRef="coords_stndstrs_RA_1080"/>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="marcsec/a">
              <au:unit>marcsec</au:unit>
              <au:unit power="-1">a</au:unit>
            </au:units>
            <q:integer noDataValue="-9999" width="5" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="D(pmDE)" description="? Centennial secular variation in pmDE" qid="stndstrs_D_pmDE_">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_D_pmDE_"/>
              <cha:min>-27</cha:min>
              <cha:max>47</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="marcsec/a">
              <au:unit>marcsec</au:unit>
              <au:unit power="-1">a</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="mEpDE" description="Mean epoch of DEC (0.1 yr) (1900+)" qid="stndstrs_mEpDE">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_mEpDE"/>
              <cha:min>195</cha:min>
              <cha:max>438</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <au:units name="0.1yr" factor="0.1">
              <au:unit>yr</au:unit>
            </au:units>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="w_mEpDE" description="*weight of DEC" qid="stndstrs_w_mEpDE">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_w_mEpDE"/>
              <cha:min>3</cha:min>
              <cha:max>111</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-99" width="3" type="decimal"/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
          <col:property name="rem" description="[* ] &quot;*&quot; if there is a remark in remarks.dat" qid="stndstrs_rem">
            <cha:limits>
              <q:refQuantity qidRef="stndstrs_rem"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_stndstrs"/>
            </q:axes>
            <u:unitless/>
            <q:string width="1" noDataValue=" "/>
            <q:values fromResource="res_stndstrs"/>
          </col:property>
        </col:object>
      </cat:data>
    </cat:VOCatalog>
    <cat:VOCatalog cid="adc_cat_remarks" name="remarks" description="Remarks">
      <dc:identifier>1080_remarks</dc:identifier>
      <h:refProvenance provenanceIdRef="history_1080"/>
      <p:refReferences referencesIdRef="ref_1080"/>
      <cat:data>
        <col:object xlink:href="AstroObject.xsd" xml:base="http://www.ivoa.net/DataModels/" qid="obj_remarks" numberOfObjects="277">
          <q:fileResource rid="res_remarks">
            <q:recordOrder qidRefs="remarks_ID remarks_Dot remarks_rem"/>
            <q:fixedWidth>
              <q:repeat count="2">
                <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="1080_remarks.dat"/>
          </q:fileResource>
          <col:property name="ID" description="N30 running number" qid="remarks_ID">
            <cha:limits>
              <q:refQuantity qidRef="remarks_ID"/>
              <cha:min>18</cha:min>
              <cha:max>5256</cha:max>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_remarks"/>
            </q:axes>
            <u:unitless/>
            <q:integer noDataValue="-999" width="4" type="decimal"/>
            <q:values fromResource="res_remarks"/>
          </col:property>
          <col:property name="Dot" description="[.]A period (.)" qid="remarks_Dot">
            <cha:limits>
              <q:refQuantity qidRef="remarks_Dot"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_remarks"/>
            </q:axes>
            <u:unitless/>
            <q:string width="1" noDataValue=" "/>
            <q:values fromResource="res_remarks"/>
          </col:property>
          <col:property name="rem" description="Remark(s)" qid="remarks_rem">
            <cha:limits>
              <q:refQuantity qidRef="remarks_rem"/>
              <cha:min/>
              <cha:max/>
            </cha:limits>
            <q:axes>
              <q:refQuantity qidRef="obj_remarks"/>
            </q:axes>
            <u:unitless/>
            <q:string width="74" noDataValue="                                                                          "/>
            <q:values fromResource="res_remarks"/>
          </col:property>
        </col:object>
      </cat:data>
    </cat:VOCatalog>
  </adc:data>
</adc:VO_Catalog_ADC>
