<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1J00.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_1J00.xsd">

    <Identification_Area>
        <logical_identifier>urn:nasa:pds:nh_documents:ralph</logical_identifier>
        <version_id>2.0</version_id>
        <title>New Horizons Documents for the Ralph Instrument Package</title>
        <information_model_version>1.19.0.0</information_model_version>
        <product_class>Product_Collection</product_class>
             
        <Citation_Information>
            <editor_list>Hirsch, Benjamin; Sharkey, Benjamin; Gicquel, Adeline; Barnes IV, Tilden F.; Redfern, Jillian</editor_list>
            <publication_year>2024</publication_year>
            <doi>10.26007/w24z-4957</doi>
            <description>This collection contains documents applicable to the
                Ralph instrument package (housing both the MVIC and LEISA
                instruments) onboard the New Horizons spacecraft, such as
                documents describing the boresights, calibration techniques,
                and mission phase sequences of these instruments.
            </description>
        </Citation_Information>

        <Modification_History>
            <Modification_Detail>   
                <modification_date>2024-08-01</modification_date>
                <version_id>2.0</version_id>
                <description>Revised during PDS4 migration of LEISA data after previous MVIC Release by PDS-SBN (B. Sharkey).</description>
            </Modification_Detail>
            <Modification_Detail>
                <modification_date>2023-04-13</modification_date>
                <version_id>1.0</version_id>
                <description>Created during PDS4 migration by PDS-SBN (B. Hirsch).</description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>

    <Context_Area>
        <Investigation_Area>
            <name>New Horizons</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.new_horizons</lid_reference>
                <reference_type>collection_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        
        <Investigation_Area>
            <name>New Horizons Kuiper Belt Extended Mission</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.new_horizons_kem1</lid_reference>
                <reference_type>collection_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>

        <Observing_System>
            <Observing_System_Component>
                <name>New Horizons</name>
                <type>Host</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.nh</lid_reference>
                    <reference_type>is_instrument_host</reference_type>
                </Internal_Reference>
            </Observing_System_Component>

            <Observing_System_Component>
                <name>Multispectral Visible Imaging Camera Instrument (MVIC) for New Horizons</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:nh.mvic</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>

            <Observing_System_Component>
                <name>Linear Etalon Imaging Spectral Array</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:nh.leisa</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
        </Observing_System>
    </Context_Area>
    <Reference_List>
        <Internal_Reference>
            <lid_reference>urn:nasa:pds:context:resource:resource.nh_documents_colxn_ralph_online</lid_reference>
            <reference_type>has_resource</reference_type>
        </Internal_Reference>
    </Reference_List>
    <Collection>
        <collection_type>Document</collection_type>
    </Collection>

    <File_Area_Inventory>
        <File>
            <file_name>collection_ralph.csv</file_name>  <!--RChen was inventory.csv-->
        </File>

        <Inventory>
            <offset unit="byte">0</offset>
            <parsing_standard_id>PDS DSV 1</parsing_standard_id>
            <records>18</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>
                </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>
                </Field_Delimited>
            </Record_Delimited>

            <reference_type>inventory_has_member_product</reference_type>
        </Inventory>
    </File_Area_Inventory>
</Product_Collection>
