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        <version_id>3.2</version_id>
        <title>MAVEN EUV Derived Data Bundle</title>
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        <Citation_Information>
            <author_list>Thiemann, Edward ; Eparvier, Francis; Jones, Nicholas; Borelli, Rita</author_list>
            <publication_year>2026</publication_year>
            <doi>10.17189/jap1-6x98</doi>
            <keyword>MAVEN EUV Derived</keyword>
            <description>
                This bundle contains derived MAVEN EUV atmospheric number 
                density (in cm-3) and temperature (in K) measured at the 
                tangent point of the  MAVEN-Sun line and Mars atmosphere. 
                Provided by the EUV team in csv files. 
            </description>
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            <Modification_Detail>
                <modification_date>2026-11-02</modification_date>
                <version_id>3.2</version_id>
                <description>
                    Updated data field description from “East Longitude” 
                    to “West Longitude” to reflect the actual data. No 
                    changes to the actual data field or data has been made. 
                    Changes only apply to the .xml files.
                </description>
            </Modification_Detail>
            <Modification_Detail>
                <modification_date>2026-06-17</modification_date>
                <version_id>3.1</version_id>
                <description>
                    First release of data from 2025-11-25 and 2025-12-01
                    and 2025-12-02.
                </description>
            </Modification_Detail>
            <Modification_Detail>
                <modification_date>2026-03-06</modification_date>
                <version_id>3.0</version_id>
                <description>
                    Part of MAVEN Release 44. First release of data from 
                    2025-10-01 to 2025-11-13 and redelivery of data 
                    from 2014-11-17 to 2025-08-07.
                </description>
            </Modification_Detail>
            <Modification_Detail>
                <modification_date>2025-12-09</modification_date>
                <version_id>2.1</version_id>
                <description>
                    First release of data from 2025-02-15 to 2025-08-07.
                </description>
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            <Modification_Detail>
                <modification_date>2025-06-04</modification_date>
                <version_id>2.0</version_id>
                <description>
                    Part of  Maven Release 41 (2025-05-15) First release 
                    of data from 2014-11-17 to 2024-06-14 and 2024-12-28 
                    to 2025-02-14 and redelivery of data from 2024-08-22 
                    to 2024-10-23.
                </description>
            </Modification_Detail>
            <Modification_Detail>
                <modification_date>2025-02-28</modification_date>
                <version_id>1.0</version_id>
                <description>
                    First release of this bundle, part of
                    Maven Release 40 (2025-02-14)
                </description>
            </Modification_Detail>
        </Modification_History>
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        <Time_Coordinates>
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            <stop_date_time>2025-12-02T17:10:34.375Z</stop_date_time>
        </Time_Coordinates>
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            <purpose>Science</purpose>
            <processing_level>Derived</processing_level>
            <Science_Facets>
                <domain>Atmosphere</domain>
                <discipline_name>Atmospheres</discipline_name>
                <facet1>Structure</facet1>
            </Science_Facets>
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            </Observing_System> 
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                  This file contains a brief overview of the MAVEN EUV Derived Data bundle.
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