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    <Identification_Area>
        <logical_identifier>urn:nasa:pds:nh_mvic:calibration_files</logical_identifier>
        <version_id>1.0</version_id>
        <title>Reference Files Used in Calibrating Data from the New Horizons Multispectral Visible Imaging Camera (MVIC)</title>
        <information_model_version>1.19.0.0</information_model_version>
        <product_class>Product_Collection</product_class>
        
        <Citation_Information>
            <editor_list>Raugh, Anne C.</editor_list>
            <publication_year>2023</publication_year>
            <pds:doi>10.26007/3zg6-5522</pds:doi>
            <description>
                This collection is a migration from PDS3 of the cumulative set of ancillary files (filter
                curves, reference spectra, etc.) used in calibrating the data sets delivered by the 
                MVIC instrument over the course of the New Horizons primary and extended missions. 
                Provenance, as far as it could be determined, is included in the label for each product.
            </description>
        </Citation_Information>
        
        <Modification_History>
            <Modification_Detail>
                <modification_date>2023-12</modification_date>
                <version_id>1.0</version_id>
                <description>
                    P.J. Lawton: Updated publication_year.
                    T.F. Barnes: Added Internal_Reference to overview.txt
                </description>
            </Modification_Detail>
            <Modification_Detail>
                <modification_date>2022-11</modification_date>
                <version_id>0.1</version_id>
                <description>
                    A.C. Raugh:
                    Drafted the collection label and description from the initial attempt at migrating the
                    most recent (and thus most complete) calibration file collection for MVIC, from the
                    KEM1 calibrated observations.
                </description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>
    
    <Context_Area>
        <Primary_Result_Summary>
            <purpose>Calibration</purpose>
            <processing_level>Derived</processing_level>
        </Primary_Result_Summary>
    </Context_Area>

    <Reference_List>
        <Internal_Reference>
            <lid_reference>urn:nasa:pds:context:resource:resource.nh_mvic_colxn_calibration_files_online</lid_reference>
            <reference_type>has_resource</reference_type>
        </Internal_Reference>
        <Internal_Reference>
            <lid_reference>urn:nasa:pds:context:resource:resource.nh_mvic_online</lid_reference>
            <reference_type>has_resource</reference_type>
        </Internal_Reference>
        <Internal_Reference>
            <lidvid_reference>urn:nasa:pds:nh_mvic:calibration_files:overview::1.0</lidvid_reference>
            <reference_type>collection_to_document</reference_type>
            <comment>Collection overview</comment>
        </Internal_Reference> 
    </Reference_List>
    
    <Collection>
        <collection_type>Calibration</collection_type>
        <description>
            This collection contains reference spectra, filter transmission data, and similar ancillary
            files used in calibrating MVIC. None of these files were produced using MVIC observations.
            Provenance, as far as it is known, is documented in the label for each product. Versions that
            were used in ealier mission phase deliveries by supplanted by newer files in later version of
            the pipeline are retained. Migrated MVIC data will reference the appropriate version of the
            calibration files used, where applicable.
        </description>
    </Collection>
    
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            <file_name>collection_calibration_files.csv</file_name>
        </File>
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