<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1K00.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model href="https://pds.nasa.gov/pds4/mission/mgn/v1/PDS4_MGN_1K00_1000.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>

<Product_Ancillary xmlns="http://pds.nasa.gov/pds4/pds/v1"
    xmlns:mgn="http://pds.nasa.gov/pds4/mission/mgn/v1"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1 https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1K00.xsd
                        http://pds.nasa.gov/pds4/mission/mgn/v1 https://pds.nasa.gov/pds4/mission/mgn/v1/PDS4_MGN_1K00_1000.xsd">
  <Identification_Area>
    <logical_identifier>urn:nasa:pds:magellan_gravity:miscellaneous:index</logical_identifier>
    <version_id>1.0</version_id>
    <title>
      Magellan Spherical Harmonic, Gravity, and Topography Index Table
    </title>
    <information_model_version>1.20.0.0</information_model_version>
    <product_class>Product_Ancillary</product_class>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2023-09-06</modification_date>
        <version_id>1.0</version_id>
        <description>Product migrated to PDS4 from PDS3.</description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
  <Context_Area>
    <Time_Coordinates>
      <start_date_time xsi:nil="true" nilReason="inapplicable"></start_date_time>
      <stop_date_time xsi:nil="true" nilReason="inapplicable"></stop_date_time>
    </Time_Coordinates>
    <Investigation_Area>
      <name>Magellan</name>
      <type>Mission</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:investigation:mission.magellan</lid_reference>
        <reference_type>ancillary_to_investigation</reference_type>
      </Internal_Reference>
    </Investigation_Area>
    <Observing_System>
      <Observing_System_Component>
        <name>Magellan</name>
        <type>Host</type>
        <Internal_Reference>
          <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.mgn</lid_reference>
          <reference_type>is_instrument_host</reference_type>
        </Internal_Reference>
      </Observing_System_Component>
      <Observing_System_Component>
        <name>Radio Science Subsystem</name>
        <type>Instrument</type>
        <Internal_Reference>
          <lid_reference>urn:nasa:pds:context:instrument:mgn.rss</lid_reference>
          <reference_type>is_instrument</reference_type>
        </Internal_Reference>
      </Observing_System_Component>
    </Observing_System>
    <Target_Identification>
      <name>Venus</name>
      <type>Planet</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:target:planet.venus</lid_reference>
        <reference_type>ancillary_to_target</reference_type>
      </Internal_Reference>
    </Target_Identification>
    <Mission_Area>
      <mgn:Magellan_Parameters>
        <mgn:product_type>SHXDR</mgn:product_type>
      </mgn:Magellan_Parameters>
    </Mission_Area>
  </Context_Area>
  <File_Area_Ancillary>
    <File>
      <file_name>index.tab</file_name>
      <creation_date_time>1997-08-01</creation_date_time>
    </File>
    <Table_Character>
      <offset unit="byte">0</offset>
      <records>21</records>
      <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
      <Record_Character>
        <fields>5</fields>
        <groups>0</groups>
        <record_length unit="byte">86</record_length>
        <Field_Character>
          <name>file_name</name>
          <field_number>1</field_number>
          <field_location unit="byte">2</field_location>
          <data_type>ASCII_String</data_type>
          <field_length unit="byte">12</field_length>
          <description>
            The file name of a product in this archive. If the product 
            has a detached PDS3 label, this field gives the name of the 
            label file.
          </description>
        </Field_Character>
        <Field_Character>
          <name>path_name</name>
          <field_number>2</field_number>
          <field_location unit="byte">17</field_location>
          <data_type>ASCII_String</data_type>
          <field_length unit="byte">14</field_length>
          <description>
            The complete path for the directory containing this product.
          </description>
        </Field_Character>
        <Field_Character>
          <name>volume_id</name>
          <field_number>3</field_number>
          <field_location unit="byte">34</field_location>
          <data_type>ASCII_String</data_type>
          <field_length unit="byte">8</field_length>
          <description>The volume ID of this archive volume.</description>
        </Field_Character>
        <Field_Character>
          <name>data_set_id</name>
          <field_number>4</field_number>
          <field_location unit="byte">45</field_location>
          <data_type>ASCII_String</data_type>
          <field_length unit="byte">28</field_length>
          <description>
            The Dataset ID of the dataset to which this product belongs.
          </description>
        </Field_Character>
        <Field_Character>
          <name>product_release_date</name>
          <field_number>5</field_number>
          <field_location unit="byte">75</field_location>
          <data_type>ASCII_Date_YMD</data_type>
          <field_length unit="byte">10</field_length>
          <description>
            The date of the most recent release of this product.
          </description>
        </Field_Character>
      </Record_Character>
    </Table_Character>
  </File_Area_Ancillary>
</Product_Ancillary>