<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="http://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1P00.sch"
    schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Collection 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_1P00.xsd">

    <Identification_Area>
        <logical_identifier>urn:nasa:pds:magellan_rss_raw:calib</logical_identifier>
        <version_id>1.0</version_id>
        <title>Magellan RSS Raw Calibration Collection</title>
        <information_model_version>1.25.0.0</information_model_version>
        <product_class>Product_Collection</product_class>
        <Citation_Information>
            <publication_year>2026</publication_year>
            <description>Magellan RSS Raw Calibration Collection which includes Doppler predict files
                         and uplink frequency files</description>
        </Citation_Information>
        <Modification_History>
            <Modification_Detail>
                <modification_date>2026-06-01</modification_date>
                <version_id>1.0</version_id>
                <description>
                    Collection created for PDS3-PDS4 migration
                </description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>

    <Context_Area>
        <Time_Coordinates>
            <start_date_time>1991-10-05T19:59:35.000Z</start_date_time>
            <stop_date_time>1991-10-06T02:58:59.000Z</stop_date_time>
        </Time_Coordinates>
    <Primary_Result_Summary>
      <purpose>Calibration</purpose>
      <processing_level>Derived</processing_level>
    </Primary_Result_Summary>

        <Investigation_Area>
            <name>Magellan</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.magellan</lid_reference>
                <reference_type>collection_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_Component>
                 <name>NASA Deep Space Network Radio Science</name>
                 <type>Instrument</type>
                 <Internal_Reference>
                     <lid_reference>urn:nasa:pds:context:instrument:dsn.rss</lid_reference>
                     <reference_type>is_instrument</reference_type>
                 </Internal_Reference>
             </Observing_System_Component>
             <Observing_System_Component>
                 <name>NASA Deep Space Network</name>
                 <type>Host</type>
                 <Internal_Reference>
                         <lid_reference>urn:nasa:pds:context:facility:observatory.dsn</lid_reference>
                         <reference_type>is_facility</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>collection_to_target</reference_type>
          </Internal_Reference>
        </Target_Identification>
    </Context_Area>
  <Reference_List>
      <Internal_Reference>
            <lid_reference>urn:nasa:pds:context:resource:resource.magellan_rss_raw_online</lid_reference>
            <reference_type>has_resource</reference_type>
        </Internal_Reference>
        <Internal_Reference>
          <lid_reference>urn:nasa:pds:magellan_rss_raw:document:magellan_rss_raw_sis</lid_reference>
          <reference_type>collection_to_document</reference_type>
      </Internal_Reference>
  </Reference_List>
  <Collection>
        <collection_type>Calibration</collection_type>
        <description>
        This collection contains calibration files for the Magellan radio occultation experiments. The
        first type of file contains predicted S- and X-band Doppler offset frequencies for Magellan
        radio occultation observations assuming Venus has NO atmosphere. The second type of file contains
        oscillator frequencies and linear ramp rates for the Earth-based transmitter.
        </description>
    </Collection>

    <File_Area_Inventory>
        <File>
            <file_name>collection_calib_inventory.csv</file_name>
            <creation_date_time>2026-06-01T08:35:00</creation_date_time>
            <file_size unit="byte">513</file_size>
            <md5_checksum>51d8da54b87e47fb9653a3111873701d</md5_checksum>
        </File>
        <Inventory>
            <offset unit="byte">0</offset>
            <parsing_standard_id>PDS DSV 1</parsing_standard_id>
            <records>9</records>
            <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
            <field_delimiter>Comma</field_delimiter>
            <Record_Delimited>
                <fields>2</fields>
                <groups>0</groups>
                <Field_Delimited>
                    <name>Member Status</name>
                    <field_number>1</field_number>
                    <data_type>ASCII_String</data_type>
                    <maximum_field_length unit="byte">1</maximum_field_length>
                    <description>P indicates Primary member, S indicates Secondary member.</description>
                </Field_Delimited>
                <Field_Delimited>
                    <name>LIDVID_LID</name>
                    <field_number>2</field_number>
                    <data_type>ASCII_LIDVID_LID</data_type>
                    <maximum_field_length unit="byte">255</maximum_field_length>
                    <description>The logical identifier and version ID (LIDVID) of the member product.</description>
                </Field_Delimited>
            </Record_Delimited>
            <reference_type>inventory_has_member_product</reference_type>
        </Inventory>
    </File_Area_Inventory>
</Product_Collection>
