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    xmlns:lro="http://pds.nasa.gov/pds4/mission/lro/v1" 
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  <Identification_Area>
    <logical_identifier>urn:nasa:pds:lro_lend:data_science_derived:lend_rdr_dlx_20210708</logical_identifier>
    <version_id>1.0</version_id>
    <title>LRO LEND extended science product: lend_rdr_dlx_20210708</title>
    <information_model_version>1.17.0.0</information_model_version>
    <product_class>Product_Observational</product_class>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2023-05-12</modification_date>
        <version_id>1.0</version_id>
        <description>Migration to PDS4</description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
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    <Time_Coordinates>
      <start_date_time>2021-07-08T00:00:00Z</start_date_time>
      <stop_date_time>2021-07-08T23:54:34Z</stop_date_time>
    </Time_Coordinates>
    <Investigation_Area>
      <name>Lunar Reconnaissance Orbiter</name>
      <type>Mission</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:investigation:mission.lunar_reconnaissance_orbiter</lid_reference>
        <reference_type>data_to_investigation</reference_type>
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    </Investigation_Area>
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        <type>Host</type>
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        </Internal_Reference>
      </Observing_System_Component>
      <Observing_System_Component>
        <name>Lunar Exploration Neutron Detector for LRO</name>
        <type>Instrument</type>
        <Internal_Reference>
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    </Observing_System>
    <Target_Identification>
      <name>Moon</name>
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      <Internal_Reference>
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        <lro:product_type>LEND_RDR_DLX</lro:product_type>
        <lro:product_version_id>1.0</lro:product_version_id>
        <lro:mission_phase_name>FOURTH EXTENDED SCIENCE MISSION</lro:mission_phase_name>
        <lro:spacecraft_clock_start_count>647395199</lro:spacecraft_clock_start_count>
        <lro:spacecraft_clock_stop_count>647481273</lro:spacecraft_clock_stop_count>
      </lro:LRO_Parameters>
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      <proc:Processing_Information>
        <Local_Internal_Reference>
          <local_identifier_reference>dlx_data_table</local_identifier_reference>
          <local_reference_type>processing_information_to_data_object</local_reference_type>
        </Local_Internal_Reference>
        <proc:Process>
          <proc:Software>
            <proc:Software_Program>
              <proc:name>GEN_LEND_RDR</proc:name>
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            </proc:Software_Program>
          </proc:Software>
        </proc:Process>
      </proc:Processing_Information>
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  <File_Area_Observational>
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      <file_name>lend_rdr_dlx_20210708.dat</file_name>
      <local_identifier>dlx_data_table</local_identifier>
      <creation_date_time>2022-02-17T17:14:21</creation_date_time>
    </File>
    <Table_Binary>
      <offset unit="byte">0</offset>
      <records>76391</records>
      <description>This table contains a calculated sum of neutron counts for 
            the four CSETN detectors and uncertainties for neutron
            counting data for each of the nine neutron sensors
            aboard the Lunar Reconnaissance Orbiter (LRO) Lunar
            Exploration Neutron Detector (LEND). Detailed descriptions for the parameters
            defined below are contained in the LRO_LEND_RDR_SIS document.</description>
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        <fields>12</fields>
        <groups>0</groups>
        <record_length unit="byte">71</record_length>
        <Field_Binary>
          <name>LRO_TIME</name>
          <field_number>1</field_number>
          <field_location unit="byte">1</field_location>
          <data_type>UnsignedMSB8</data_type>
          <field_length unit="byte">8</field_length>
          <description>5 upper bytes of LRO time.</description>
        </Field_Binary>
        <Field_Binary>
          <name>UTC</name>
          <field_number>2</field_number>
          <field_location unit="byte">9</field_location>
          <data_type>ASCII_String</data_type>
          <field_length unit="byte">23</field_length>
          <description>UTC time at the middle of the collection interval,
                stored as yyyy-mm-ddThh:mm:ss.sss.</description>
        </Field_Binary>
        <Field_Binary>
          <name>CSETN_SUM_COUNTS</name>
          <field_number>3</field_number>
          <field_location unit="byte">32</field_location>
          <data_type>IEEE754MSBSingle</data_type>
          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Calculated sum of corrected counts in 4 CSETN detectors.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
        <Field_Binary>
          <name>CSETN_SUM_SIGMA</name>
          <field_number>4</field_number>
          <field_location unit="byte">36</field_location>
          <data_type>IEEE754MSBSingle</data_type>
          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of calculated sum of corrected counts in 4 
                CSETN detectors. A negative in this column indicates it should not be 
                used.</description>
        </Field_Binary>
        <Field_Binary>
          <name>CSETN1_SIGMA</name>
          <field_number>5</field_number>
          <field_location unit="byte">40</field_location>
          <data_type>IEEE754MSBSingle</data_type>
          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of corrected counts in CSETN1 detector.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
        <Field_Binary>
          <name>CSETN2_SIGMA</name>
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          <field_location unit="byte">44</field_location>
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          <unit>counts</unit>
          <description>Sigma value of corrected counts in CSETN2 detector.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
        <Field_Binary>
          <name>CSETN3_SIGMA</name>
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          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of corrected counts in CSETN3 detector.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
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          <name>CSETN4_SIGMA</name>
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          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of corrected counts in CSETN4 detector.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
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          <name>SETN_SIGMA</name>
          <field_number>9</field_number>
          <field_location unit="byte">56</field_location>
          <data_type>IEEE754MSBSingle</data_type>
          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of corrected counts in SETN detector.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
        <Field_Binary>
          <name>STN1_SIGMA</name>
          <field_number>10</field_number>
          <field_location unit="byte">60</field_location>
          <data_type>IEEE754MSBSingle</data_type>
          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of corrected counts in STN1 detector.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
        <Field_Binary>
          <name>STN2_SIGMA</name>
          <field_number>11</field_number>
          <field_location unit="byte">64</field_location>
          <data_type>IEEE754MSBSingle</data_type>
          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of corrected counts in STN2 detector.
                A negative in this column indicates it should not be used.</description>
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        <Field_Binary>
          <name>STN3_SIGMA</name>
          <field_number>12</field_number>
          <field_location unit="byte">68</field_location>
          <data_type>IEEE754MSBSingle</data_type>
          <field_length unit="byte">4</field_length>
          <unit>counts</unit>
          <description>Sigma value of corrected counts in STN3 detector.
                A negative in this column indicates it should not be used.</description>
        </Field_Binary>
      </Record_Binary>
    </Table_Binary>
  </File_Area_Observational>
  <File_Area_Observational_Supplemental>
    <File>
      <file_name>lend_rdr_dlx_20210708.lbl</file_name>
    </File>
    <Stream_Text>
      <offset unit="byte">0</offset>
      <parsing_standard_id>PDS3</parsing_standard_id>
      <description>PDS3 label</description>
      <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
    </Stream_Text>
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