<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1G00.sch" 
    schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Document 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_1G00.xsd">

    <Identification_Area>
        <logical_identifier>urn:nasa:pds:voyager1_rss_jupiter_raw:document:vg1j_hga</logical_identifier>
        <version_id>1.0</version_id>
        <title>Voyager 1 Jupiter High-Gain Antenna Pointing Reconstruction</title>
        <information_model_version>1.16.0.0</information_model_version>
        <product_class>Product_Document</product_class>
        
        <Citation_Information>
            <publication_year>1982</publication_year>
            <description>
                A pair of JPL memos describing the reconstruction of Voyager 1 high-gain antenna
                pointing reconstruction for the Jupiter encounter.
            </description>
        </Citation_Information>
        
        <Modification_History>
            <Modification_Detail>
                <modification_date>2023-10-27</modification_date>
                <version_id>1.0</version_id>
                <description>
                    Two JPL memos, combined into a single PDF/A-1b, describing reconstruction of
                    Voyager 1 high-gain antenna pointing during the Jupiter encounter.  A PDS4 label 
                    was created as part of the migration process.
                </description>
            </Modification_Detail>
        </Modification_History>
        
    </Identification_Area>

    <Context_Area>
        
        <Investigation_Area>
            <name>Voyager Mission</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.voyager</lid_reference>
                <reference_type>document_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        
        <Observing_System>
            
            <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_Component>
                <name>DSN Radio Science Instrumentation</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>DSS 63 64-m Antenna</name>
                <type>Telescope</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:telescope:madrid.dss63_64m</lid_reference> 
                    <reference_type>is_telescope</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            
            <Observing_System_Component>
                <name>Voyager 1</name>
                <type>Host</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.vg1</lid_reference>
                    <reference_type>is_instrument_host</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            
            <Observing_System_Component>
                <name>Voyager 1 Radio Science Instrumentation</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:vg1.rss</lid_reference> 
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            
            <Observing_System_Component>
                <name>Voyager 1 Spacecraft Sensors</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:vg1.eng</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            
        </Observing_System>
        
        <Target_Identification>
            <name>Jupiter</name>
            <type>Planet</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:target:planet.jupiter</lid_reference>
                <reference_type>document_to_target</reference_type>
            </Internal_Reference>
        </Target_Identification>
        
    </Context_Area>
    
    <Document>
        <document_name>Voyager 1 Jupiter High-Gain Antenna Pointing Reconstruction</document_name>
        <publication_date>1982-02-02</publication_date>
        <document_editions>1</document_editions>
        
        <Document_Edition>
            <edition_name>Voyager 1 Jupiter High-Gain Antenna Pointing Reconstruction</edition_name>
            <language>English</language>
            <files>1</files>
            
            <Document_File>            
                <file_name>vg1j_hga.pdf</file_name>
                <creation_date_time>2022-01-09T02:09:00</creation_date_time>
                <file_size unit="byte">1267562</file_size>
                <md5_checksum>cefdf785d25feae87ef865386a34e9fb</md5_checksum>
                <document_standard_id>PDF/A</document_standard_id>
            </Document_File>
            
        </Document_Edition>
    </Document>
    
</Product_Document>