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   <Identification_Area>
      <logical_identifier>urn:nasa:pds:maven.rose.derived</logical_identifier>
      <version_id>1.37</version_id>
      <title>MAVEN ROSE Derived Data Bundle</title>
      <information_model_version>1.13.0.0</information_model_version>
      <product_class>Product_Bundle</product_class>
      <Citation_Information>
         <publication_year>2026</publication_year>
         <doi>10.17189/1517630</doi>
         <description>
            This bundle contains electron density profiles derived from frequency residuals 
            during occultations.
         </description>
      </Citation_Information>
      <Modification_History>
         <Modification_Detail>
            <modification_date>2026-06-16</modification_date>
            <version_id>1.37</version_id>
            <description>
               This is an incremental release of the MAVEN
               ROSE Derived bundle, including the initial release
               of data covering 2025-11-15 to 2025-12-03.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2026-02-13</modification_date>
            <version_id>1.36</version_id>
            <description>
               This is an incremental release of the MAVEN
               ROSE Derived bundle, including the initial release
               of data covering 2025-08-16 to 2025-11-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2025-11-14</modification_date>
            <version_id>1.35</version_id>
            <description>
               This is an incremental release of the MAVEN
               ROSE Derived bundle, including the initial release
               of data covering 2025-05-29 to 2025-08-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2025-08-15</modification_date>
            <version_id>1.34</version_id>
            <description>
               This is an incremental release of the MAVEN
               ROSE Derived bundle, including the initial release
               of data covering 2025-02-15 to 2025-04-07.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2025-05-15</modification_date>
            <version_id>1.33</version_id>
            <description>
               This is an incremental release of the MAVEN
               ROSE Derived bundle, including the initial release
               of data covering 2024-11-28 to 2025-02-13.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2025-02-14</modification_date>
            <version_id>1.32</version_id>
            <description>
               This is an incremental release of the MAVEN
               ROSE Derived bundle, including the initial release
               of data covering 2024-08-15 to 2024-09-25.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2025-01-23</modification_date>
            <version_id>1.31</version_id>
            <description>
               Redelivery of 73 EDP products and labels from 2016-2018 due to a format glitch 
               in some of the old MAVEN ROSE EDP files.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2024-11-15</modification_date>
            <version_id>1.30</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2024-05-15 to 2024-08-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2024-08-15</modification_date>
            <version_id>1.29</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2024-02-15 to 2024-05-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2024-05-15</modification_date>
            <version_id>1.28</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2024-01-05 to 2024-02-11.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2024-02-15</modification_date>
            <version_id>1.27</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2023-09-07 to 2023-11-10.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2023-11-14</modification_date>
            <version_id>1.26</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2023-05-15 to 2023-07-10.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2023-08-10</modification_date>
            <version_id>1.25</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2023-02-16 to 2023-05-13.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2023-05-16</modification_date>
            <version_id>1.24</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2022-11-16 to 2023-02-13.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2023-02-10</modification_date>
            <version_id>1.23</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2022-08-15 to 2022-11-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2022-11-15</modification_date>
            <version_id>1.22</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2022-06-13 to 2022-08-15.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2022-08-11</modification_date>
            <version_id>1.21</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2022-02-22 to 2022-05-02.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2022-05-13</modification_date>
            <version_id>1.20</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2021-11-15 to 2021-12-27.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2022-02-13</modification_date>
            <version_id>1.19</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2021-08-15 to 2021-11-10.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2021-11-14</modification_date>
            <version_id>1.18</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2021-07-12 to 2021-08-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2021-08-11</modification_date>
            <version_id>1.17</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the
               initial release of data covering 2021-03-19 to 2021-04-23.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2021-05-13</modification_date>
            <version_id>1.16</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Calibrated bundle, including the
               initial release of data covering 2020-11-15 to 2020-12-09.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2021-02-12</modification_date>
            <version_id>1.15</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Calibrated bundle, including the
               initial release of data covering 2020-08-15 to 2020-11-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2020-11-13</modification_date>
            <version_id>1.14</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2020-05-29 to 2020-08-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2020-08-13</modification_date>
            <version_id>1.13</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2020-02-15 to 2020-03-10.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2020-05-20</modification_date>
            <version_id>1.12</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2019-11-15 to 2020-02-14. This version includes 
               the redelivery of some previously delivered EDP data products that were originally 
               generated using SKY data products that contained gaps. For the regenerated products 
               the gaps were filled in the SKY data by interpolation of adjacent points before the 
               EDP data were generated. Changes in the actual electron density profiles are very 
               small, so there are probably no actual consequences for data users. The affected 
               EDP files are noted by a Modification_Detail note in the accompanying PDS4 label 
               files. Note that gapfilled SKY data are not included in the PDS archive.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2020-02-14</modification_date>
            <version_id>1.11</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2019-08-15 to 2019-11-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2019-11-13</modification_date>
            <version_id>1.10</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2019-05-15 to 2019-08-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2019-08-29</modification_date>
            <version_id>1.9</version_id>
            <description>
               This version includes updated versions of the SIS and Overview Table documents.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2019-08-07</modification_date>
            <version_id>1.8</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2019-02-15 to 2019-05-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2019-05-03</modification_date>
            <version_id>1.7</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2018-11-15 to 2019-02-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2019-02-12</modification_date>
            <version_id>1.6</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Calibrated bundle, including the 
               initial release of data covering 2018-08-15 to 2018-11-14. This also includes the 
               initial release of SKY data from LGA occultations from the previous release time 
               period.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2018-12-19</modification_date>
            <version_id>1.5</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2018-05-15 to 2018-08-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2018-08-30</modification_date>
            <version_id>1.4</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle. It includes 
               the initial release of data covering 2018-02-15 to 2018-05-14, and of
               occultation egress observations from not included in previous releases.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2018-05-08</modification_date>
            <version_id>1.3</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2017-11-15 to 2018-02-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2018-04-16</modification_date>
            <version_id>1.2</version_id>
            <description>
               This is an incremental release of the MAVEN ROSE Derived bundle, including the 
               initial release of data covering 2017-08-15 to 2017-11-14.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2018-03-01</modification_date>
            <version_id>1.1</version_id>
            <description>
               The EDP data in this version include 5 additional parameters in MSO coordinates. Coverage 
               includes 2016-07-05 to 2017-06-27.
            </description>
         </Modification_Detail>
         <Modification_Detail>
            <modification_date>2017-11-28</modification_date>
            <version_id>1.0</version_id>
            <description>
               This is the initial release of the MAVEN ROSE derived data bundle. Coverage includes 
               2016-07-05 to 2017-06-27.
            </description>
         </Modification_Detail>
      </Modification_History>
   </Identification_Area>
   <Context_Area>
      <Time_Coordinates>
         <start_date_time>2016-07-05T21:37:26.107Z</start_date_time>
         <stop_date_time>2025-12-03T15:07:48.053Z</stop_date_time>
      </Time_Coordinates>
      <Primary_Result_Summary>
         <purpose>Science</purpose>
         <processing_level>Derived</processing_level>
         <Science_Facets>
            <domain>Ionosphere</domain>
            <discipline_name>Particles</discipline_name>
            <facet1>Electrons</facet1>
         </Science_Facets>
      </Primary_Result_Summary>
      <Investigation_Area>
         <name>Mars Atmosphere and Volatile EvolutioN Mission</name>
         <type>Mission</type>
         <Internal_Reference>
            <lid_reference>urn:nasa:pds:context:investigation:mission.maven</lid_reference>
            <reference_type>bundle_to_investigation</reference_type>
         </Internal_Reference>
      </Investigation_Area>
      <Observing_System>
         <Observing_System_Component>
            <name>MAVEN</name>
            <type>Spacecraft</type>   
            <Internal_Reference>
               <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.maven</lid_reference>
               <reference_type>is_instrument_host</reference_type>
            </Internal_Reference>
         </Observing_System_Component>
         <Observing_System_Component>
            <name>Radio Science Instrument</name>
            <type>Instrument</type>
            <Internal_Reference>
               <lid_reference>urn:nasa:pds:context:instrument:rss.maven</lid_reference>
               <reference_type>is_instrument</reference_type>
            </Internal_Reference>
         </Observing_System_Component>
      </Observing_System>
      <Target_Identification>
         <name>Mars</name>
         <type>Planet</type>
         <Internal_Reference>
            <lid_reference>urn:nasa:pds:context:target:planet.mars</lid_reference>
            <reference_type>bundle_to_target</reference_type>
         </Internal_Reference>
      </Target_Identification>
   </Context_Area>
   <Reference_List>
   </Reference_List>
   <Bundle>
      <bundle_type>Archive</bundle_type>
      <description>
         This bundle contains electron density profiles derived from frequency residuals 
         during occultations.
      </description>
   </Bundle>
   <File_Area_Text>
      <File>
         <file_name>readme_maven_rose_derived_1.37.txt</file_name>
         <local_identifier>readme</local_identifier>
         <creation_date_time>2026-06-16T14:50:30</creation_date_time>
         <md5_checksum>84d985b3b7aefb7a025bb84d69079952</md5_checksum>
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            This file contains a brief overview of the MAVEN ROSE derived data bundle.
         </comment>
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   <Bundle_Member_Entry>
      <lidvid_reference>urn:nasa:pds:maven.rose.derived:data.edp::1.36</lidvid_reference>
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      <reference_type>bundle_has_data_collection</reference_type>
   </Bundle_Member_Entry>
   <Bundle_Member_Entry>
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