<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1H00.sch"
  schematypens="http://purl.oclc.org/dsdl/schematron"?>

<Product_Ancillary xmlns="http://pds.nasa.gov/pds4/pds/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_1H00.xsd">

  <Identification_Area>
    <logical_identifier>urn:nasa:pds:lro_radioscience:miscellaneous:index</logical_identifier>
    <version_id>4.0</version_id>
    <title>LRO Radio Science Index Table</title>
    <information_model_version>1.17.0.0</information_model_version>
    <product_class>Product_Ancillary</product_class>
    <Citation_Information>
      <publication_year>2024</publication_year>
      <description>PDS3 Index Table for the LRO Radio Science Archive</description>
    </Citation_Information>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2026-04-08</modification_date>
        <version_id>4.0</version_id>
        <description>LRO release 65 updates</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2025-06-26</modification_date>
        <version_id>3.0</version_id>
        <description>Removed TRK file duplicates</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2025-06-13</modification_date>
        <version_id>2.0</version_id>
        <description>LRO release 62 updates</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2024-07-01</modification_date>
        <version_id>1.0</version_id>
        <description>Initial version</description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
  <Context_Area>
    <Time_Coordinates>
      <start_date_time>2009-06-18Z</start_date_time>
      <stop_date_time xsi:nil="true" nilReason="unknown"></stop_date_time>
    </Time_Coordinates>
    <Investigation_Area>
      <name>Lunar Reconnaissance Orbiter</name>
      <type>Mission</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:investigation:mission.lunar_reconnaissance_orbiter</lid_reference>
        <reference_type>ancillary_to_investigation</reference_type>
      </Internal_Reference>
    </Investigation_Area>
    <Observing_System>
      <Observing_System_Component>
        <name>Lunar Reconnaissance Orbiter</name>
        <type>Host</type>
        <Internal_Reference>
          <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.lro</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:lro.rss</lid_reference>
          <reference_type>is_instrument</reference_type>
        </Internal_Reference>
      </Observing_System_Component>
    </Observing_System>
    <Target_Identification>
      <name>Moon</name>
      <type>Satellite</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:target:satellite.earth.moon</lid_reference>
        <reference_type>ancillary_to_target</reference_type>
      </Internal_Reference>
    </Target_Identification>
  </Context_Area>
  <File_Area_Ancillary>
    <File>
      <file_name>index.tab</file_name>
    </File>
    <Table_Delimited>
      <offset unit="byte">0</offset>
      <parsing_standard_id>PDS DSV 1</parsing_standard_id>
      <records>537104</records>
      <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
      <field_delimiter>Comma</field_delimiter>
      <Record_Delimited>
        <fields>6</fields>
        <groups>0</groups>
        <Field_Delimited>
          <name>volume_id</name>
          <field_number>1</field_number>
          <data_type>ASCII_String</data_type>
          <description>The ID of the volume containing this data product.</description>
        </Field_Delimited>
        <Field_Delimited>
          <name>file_specification_name</name>
          <field_number>2</field_number>
          <data_type>ASCII_String</data_type>
          <description>Complete directory path and file name of the PDS label that describes this data product, 
            relative to the volume root.</description>
        </Field_Delimited>
        <Field_Delimited>
          <name>product_id</name>
          <field_number>3</field_number>
          <data_type>ASCII_String</data_type>
          <description>A unique identifier for this data product. In the LRO Radio Science Raw Data archive, the file 
            name (without the extension) is used as the product ID.</description>
        </Field_Delimited>
        <Field_Delimited>
          <name>product_creation_time</name>
          <field_number>4</field_number>
          <data_type>ASCII_String</data_type>
          <description>Date and time when this product was created, in the format yyyy-doyThh:mm:ss.</description>
        </Field_Delimited>
        <Field_Delimited>
          <name>start_time</name>
          <field_number>5</field_number>
          <data_type>ASCII_String</data_type>
          <description>Earliest date and time of acquisition of data used to generate this product, in the format 
            yyyy-doyThh:mm:ss.</description>
        </Field_Delimited>
        <Field_Delimited>
          <name>stop_time</name>
          <field_number>6</field_number>
          <data_type>ASCII_String</data_type>
          <description>Latest date and time of acquisition of data used to generate this product, in the format 
            yyyy-doyThh:mm:ss.</description>
        </Field_Delimited>
      </Record_Delimited>
    </Table_Delimited>
  </File_Area_Ancillary>
</Product_Ancillary>
