<?xml version="1.0" encoding="UTF-8"?>
<?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/msn/v1/PDS4_MSN_1K00_1300.sch" 
   schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Bundle
    xmlns="http://pds.nasa.gov/pds4/pds/v1"
    xmlns:particle="http://pds.nasa.gov/pds4/particle/v2"
    xmlns:msn="http://pds.nasa.gov/pds4/msn/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/msn/v1
    https://pds.nasa.gov/pds4/msn/v1/PDS4_MSN_1K00_1300.xsd
    ">
    <Identification_Area>
        <logical_identifier>urn:nasa:pds:lp-er-calibrated</logical_identifier>
        <version_id>1.0</version_id>
        <title>Lunar Prospector Electron Reflectometer (ER) Calibrated Bundle</title>
        <information_model_version>1.20.0.0</information_model_version>
        <product_class>Product_Bundle</product_class>
        <Citation_Information>
            <author_list>Mitchell, David</author_list>
            <publication_year>2024</publication_year>
            <doi>10.17189/am8w-aa39</doi>
            <description>
                This bundle contains the 3-D, low and high resolution electron reflection data
                provided by the Electron Reflectometer on the Lunar Prospector's Primary and Extended Mission. 
                The data cover the time period from 1998-01-16T00:00:24 to 1999-07-29T18:09:33.
            </description>
        </Citation_Information>
        <Modification_History>
            <Modification_Detail>
                <modification_date>2024-01-30</modification_date>
                <version_id>1.0</version_id>
                <description>
                    LP-L-ER-3-RDR-3DELEFLUX-80SEC-V1.1 (https://doi.org/10.17189/v5jt-7e96) released on,      
                    LP-L-ER-3-RDR-HIGHRESFLUX-V1.1 (https://10.17189/r676-qh94) released on,                  
                    LP-L-ER-4-SUMM-OMNIDIRELEFLUX-V1.1 (https://10.17189/6141-xx15) released on .
                    The metadata in this bundle have been migrated to PDS4. 
                    
                    The data themselves are unchanged, with the exception to the error described below.
                    
                    Some TAB files, in this collection, have been altered to account for
                    erroneous data values found in the 88 electron flux and phi values.
                    
                    The original, respective flagged values delivered by the instrument team are denoted as:
                    missing_constant = 9.999E-99
                    missing_constant = 999.99
                    
                    The erroneous values have been flagged by the PPI node denoted as:
                    error_constant = -9.99E-99
                    invalid_constant = 998.99 
                    
                    This is the first version converted to PDS4.
                </description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>
    <Context_Area>
        <Time_Coordinates>
            <start_date_time>1998-01-16T00:00:24Z</start_date_time>
            <stop_date_time>1999-07-29T18:09:33Z</stop_date_time>
        </Time_Coordinates>
        <Investigation_Area>
            <name>Lunar Prospector</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.lunar_prospector</lid_reference>
                <reference_type>bundle_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        <Observing_System>
            <Observing_System_Component>
                <name>Lunar Prospector</name>
                <type>Host</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.lp</lid_reference>
                    <reference_type>is_instrument_host</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            <Observing_System_Component>
                <name>Electron Reflectometer for LP</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:lp.er</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>collection_to_target</reference_type>
            </Internal_Reference>   
        </Target_Identification>
        <Discipline_Area>
            <msn:Mission_Information>
                <msn:mission_phase_name>Primary Mission</msn:mission_phase_name>
            </msn:Mission_Information>
            <msn:Mission_Information>
                <msn:mission_phase_name>Extended Mission</msn:mission_phase_name>
            </msn:Mission_Information>
        </Discipline_Area>
    </Context_Area>
    <Reference_List>
        <Internal_Reference>
            <lidvid_reference>urn:nasa:pds:lp-er-calibrated:document:errata::1.0</lidvid_reference>
            <reference_type>bundle_to_errata</reference_type>
        </Internal_Reference>
    </Reference_List>
    <Bundle>
        <bundle_type>Archive</bundle_type>
        <description>
            Lunar Prospector Electron Reflectometer (ER) Calibrated Bundle
        </description>
    </Bundle>
    <File_Area_Text>
        <File>
            <file_name>readme.txt</file_name>
            <creation_date_time>2024-01-30T14:57:54</creation_date_time>
            <file_size unit="byte">6480</file_size>
            <md5_checksum>54e015fe757bbc638126d9ba26cddb8b</md5_checksum>
        </File>
        <Stream_Text>
            <offset unit="byte">0</offset>
            <parsing_standard_id>7-Bit ASCII Text</parsing_standard_id>
            <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
        </Stream_Text>
    </File_Area_Text>
    <Bundle_Member_Entry>
        <lidvid_reference>urn:nasa:pds:lp-er-calibrated:data-3deleflux::1.0</lidvid_reference>
        <member_status>Primary</member_status>
        <reference_type>bundle_has_data_collection</reference_type>
    </Bundle_Member_Entry>
    <Bundle_Member_Entry>
        <lidvid_reference>urn:nasa:pds:lp-er-calibrated:data-3deleflux-anc::1.0</lidvid_reference>
        <member_status>Primary</member_status>
        <reference_type>bundle_has_data_collection</reference_type>
    </Bundle_Member_Entry>
    <Bundle_Member_Entry>
        <lidvid_reference>urn:nasa:pds:lp-er-calibrated:data-highresflux::1.0</lidvid_reference>
        <member_status>Primary</member_status>
        <reference_type>bundle_has_data_collection</reference_type>
    </Bundle_Member_Entry>
    <Bundle_Member_Entry>
        <lidvid_reference>urn:nasa:pds:lp-er-calibrated:data-highresflux-anc::1.0</lidvid_reference>
        <member_status>Primary</member_status>
        <reference_type>bundle_has_data_collection</reference_type>
    </Bundle_Member_Entry>
    <Bundle_Member_Entry>
        <lidvid_reference>urn:nasa:pds:lp-er-calibrated:data-lowresflux::1.0</lidvid_reference>
        <member_status>Primary</member_status>
        <reference_type>bundle_has_data_collection</reference_type>
    </Bundle_Member_Entry>
    <Bundle_Member_Entry>
        <lidvid_reference>urn:nasa:pds:lp-er-calibrated:data-lowresflux-anc::1.0</lidvid_reference>
        <member_status>Primary</member_status>
        <reference_type>bundle_has_data_collection</reference_type>
    </Bundle_Member_Entry>
    <Bundle_Member_Entry>
        <lidvid_reference>urn:nasa:pds:lp-er-calibrated:document::1.0</lidvid_reference>
        <member_status>Primary</member_status>
        <reference_type>bundle_has_document_collection</reference_type>
    </Bundle_Member_Entry>
</Product_Bundle>
