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        <logical_identifier>urn:nasa:pds:vg2-pra-nep</logical_identifier>
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        <title>Voyager 2 Neptune Planetary Radio Astronomy Data Bundle</title>
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        <Citation_Information>
            <publication_year>1991</publication_year>
            <doi>10.17189/6z6t-0441</doi>
            <description>This bundle contains Voyager 2 48 second Planetary Radio Astronomy (PRA) data                
                from the Voyager 2 Neptune West Longitude System during                 
                the Neptune encounter.</description>
            <List_Author>
                <Person>
                    <given_name>David Robert</given_name>
                    <family_name>Evans</family_name>
                    <Affiliation>
                        <organization_name>Laboratory for Atmospheric and Space Physics</organization_name>
                        <organization_rorid>https://ror.org/01fcjzv38</organization_rorid>
                    </Affiliation>
                </Person>
                <Person>
                    <given_name>Michael L.</given_name>
                    <family_name>Kaiser</family_name>
                    <Affiliation>
                        <organization_name>Goddard Space Flight Center</organization_name>
                        <organization_rorid>https://ror.org/0171mag52</organization_rorid>
                    </Affiliation>
                </Person>
            </List_Author>
        </Citation_Information>
        <Modification_History>
            <Modification_Detail>
                <modification_date>2026-07-24</modification_date>
                <version_id>1.0</version_id>
                <description>The data in this bundle were released previously as part of the following PDS3 data sets:                  
                    VG2-N-PRA-4-SUMM-BROWSE-48SEC-V1.0(https://doi.org/10.17189/1519986),
                    VG2-N-PRA-2-RDR-HIGHRATE-60MS-V1.0(https://doi.org/10.17189/1519984) and
                    VG2-N-PRA-3-RDR-LOWBAND-6SEC-V1.0(https://doi.org/10.17189/1519985).</description>
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            <stop_date_time>1989-09-27T17:52:43Z</stop_date_time>
        </Time_Coordinates>
        <Primary_Result_Summary>
            <purpose>Science</purpose>
            <processing_level>Calibrated</processing_level>
            <Science_Facets>
                <domain>Magnetosphere</domain>
                <discipline_name>Fields</discipline_name>
                <facet1>Electric</facet1>
                <facet2>Waves</facet2>
            </Science_Facets>
            <Science_Facets>
                <domain>Magnetosphere</domain>
                <discipline_name>Fields</discipline_name>
                <facet1>Magnetic</facet1>
                <facet2>Waves</facet2>
            </Science_Facets>
        </Primary_Result_Summary>
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        </Observing_System>
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            <name>Neptune</name>
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                to the Sun in both cartesian and spherical Heliographic coordinates
                for the time period when Voyager was near Neptune but not within its
                magnetosphere.
            </comment>
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                This bundle contains Voyager 2 12s ion density, temperature, and velocity
                data from the Voyager 2 Neptune West Longitude System.  
            </comment>
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        <description>Voyager 2 Neptune Planetary Radio Astronomy Data Bundle</description>
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            <file_name>readme.md</file_name>
            <creation_date_time>2026-06-04</creation_date_time>
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