<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1P00.sch" 
    schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model href="https://pds.nasa.gov/pds4/particle/v2/PDS4_PARTICLE_1L00_2010.sch"
   schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model href="https://pds.nasa.gov/pds4/msn/v1/PDS4_MSN_1P00_1310.sch" 
   schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Observational
   xmlns="http://pds.nasa.gov/pds4/pds/v1"
   xmlns:particle="http://pds.nasa.gov/pds4/particle/v2"
   xmlns:msn="http://pds.nasa.gov/pds4/msn/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_1P00.xsd
        http://pds.nasa.gov/pds4/particle/v2     https://pds.nasa.gov/pds4/particle/v2/PDS4_PARTICLE_1L00_2010.xsd
        http://pds.nasa.gov/pds4/msn/v1     https://pds.nasa.gov/pds4/msn/v1/PDS4_MSN_1P00_1310.xsd
     ">
    <Identification_Area>
        <logical_identifier>urn:nasa:pds:mess-epps-fips-derived:data-ntp:fips_ntp_2012273_ddr_v03</logical_identifier>
        <version_id>1.2</version_id>
        <title>MESSENGER EPPS FIPS Derived Kinetic Properties Data for 2012-09-29 - 2012-09-30</title>
        <information_model_version>1.25.0.0</information_model_version>
        <product_class>Product_Observational</product_class>
        <Citation_Information>
            <publication_year>2016</publication_year>
            <description>
    This table contains FIPS NTP values.</description>
            <List_Author>
                <Person>
                    <given_name>Jim M.</given_name>
                    <family_name>Raines</family_name>
                    <person_orcid>https://orcid.org/0000-0001-9789-379</person_orcid>
                    <Affiliation>
                        <organization_name>University of Michigan</organization_name>
                        <organization_rorid>https://ror.org/00jmfr291</organization_rorid>
                        <sequence_number>1</sequence_number>
                    </Affiliation>
                </Person>
            </List_Author>
        </Citation_Information>
        <Modification_History>
            <Modification_Detail>
                <modification_date>2026-01-14</modification_date>
                <version_id>1.2</version_id>
                <description>This product, FIPS_NTP_2012273_DDR_V03, was originally released as part
                    of the PDS3 MESS-E/V/H/SW-EPPS-3-FIPS-DDR-V1.0 data set. The metadata 
                    have been migrated to PDS4. The data themselves are unchanged.</description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>
    <Observation_Area>
        <Time_Coordinates>
            <start_date_time>2012-09-29T00:00:08.053Z</start_date_time>
            <stop_date_time>2012-09-30T00:00:05.053Z</stop_date_time>
        </Time_Coordinates>
        <Primary_Result_Summary>
            <purpose>Science</purpose>
            <processing_level>Derived</processing_level>
            <Science_Facets>
                <domain>Heliosphere</domain>
                <domain>Magnetosphere</domain>
                <discipline_name>Particles</discipline_name>
                <facet1>Ions</facet1>
                <facet2>Energetic</facet2>
            </Science_Facets>
        </Primary_Result_Summary>
        <Investigation_Area>
            <name>MESSENGER</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.messenger</lid_reference>
                <reference_type>data_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        <Observing_System>
            <Observing_System_Component>
                <name>MESSENGER</name>
                <type>Host</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.mess</lid_reference>
                    <reference_type>is_instrument_host</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            <Observing_System_Component>
                <name>EPPS Fast Imaging Plasma Spectrometer</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:epps-fips.mess</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
        </Observing_System>
        <Target_Identification>
            <name>Solar Wind</name>
            <type>Plasma Stream</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:target:plasma_stream.solar_wind</lid_reference>
                <reference_type>data_to_target</reference_type>
            </Internal_Reference>
        </Target_Identification>
        <Target_Identification>
            <name>Mercury</name>
            <type>Planet</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:target:planet.mercury</lid_reference>
                <reference_type>data_to_target</reference_type>
            </Internal_Reference>
        </Target_Identification>
        <Discipline_Area>
            <msn:Mission_Information>
                <msn:mission_phase_name>Mercury Orbit Year 2</msn:mission_phase_name>
                <msn:spacecraft_clock_start>257364274.000</msn:spacecraft_clock_start>
                <msn:spacecraft_clock_stop>257450671.000</msn:spacecraft_clock_stop>
                <msn:spacecraft_clock_partition>1</msn:spacecraft_clock_partition>
            </msn:Mission_Information>
            <particle:Particle_Observation>
                <particle:energy_range_minimum unit="eV">50</particle:energy_range_minimum>
                <particle:energy_range_maximum unit="keV">20</particle:energy_range_maximum>
                <particle:Particle_Parameter>
                    <particle:particle_type>Ions</particle:particle_type>
                    <particle:particle_measurement_type>Density</particle:particle_measurement_type>
                </particle:Particle_Parameter>
            </particle:Particle_Observation>
            <particle:Particle_Observation>
                <particle:energy_range_minimum unit="eV">50</particle:energy_range_minimum>
                <particle:energy_range_maximum unit="keV">20</particle:energy_range_maximum>
                <particle:Particle_Parameter>
                    <particle:particle_type>Ions</particle:particle_type>
                    <particle:particle_measurement_type>Temperature</particle:particle_measurement_type>
                </particle:Particle_Parameter>
            </particle:Particle_Observation>
            <particle:Particle_Observation>
                <particle:energy_range_minimum unit="eV">50</particle:energy_range_minimum>
                <particle:energy_range_maximum unit="keV">20</particle:energy_range_maximum>
                <particle:Particle_Parameter>
                    <particle:particle_type>Ions</particle:particle_type>
                    <particle:particle_measurement_type>Thermal Pressure</particle:particle_measurement_type>
                </particle:Particle_Parameter>
            </particle:Particle_Observation>
        </Discipline_Area>
    </Observation_Area>
    <Reference_List>
        <Internal_Reference>
            <lid_reference>urn:nasa:pds:mess-epps-fips-derived:document:dataset</lid_reference>
            <reference_type>data_to_document</reference_type>
        </Internal_Reference>
        <Source_Product_External>
            <external_source_product_identifier>MESS-E/V/H/SW-EPPS-3-FIPS-DDR-V2.0:FIPS_NTP_2012273_DDR_V03:FIPS_NTP_2012273_DDR_V03.TAB</external_source_product_identifier>
            <reference_type>data_to_derived_source_product</reference_type>
            <doi>10.17189/1519743</doi>
            <curating_facility>PDS Planetary Plasma Interactions Node</curating_facility>
            <description>The DOI provided references the PDS3 source data set.</description>
        </Source_Product_External>
    </Reference_List>
    <File_Area_Observational>
        <File>
            <file_name>FIPS_NTP_2012273_DDR_V03.TAB</file_name>
            <creation_date_time>2016-01-22T20:10:43.000Z</creation_date_time>
            <file_size unit="byte">37980</file_size>
            <md5_checksum>2fc5b3120d74c95ac5b4f2a41753836d</md5_checksum>
            <comment>This data file is unmodified from the PDS3 version.</comment>
        </File>
        <Header>
            <offset unit="byte">0</offset>
            <object_length unit="byte">540</object_length>
            <parsing_standard_id>PDS DSV 1</parsing_standard_id>
            <description>
This table contains FIPS ion number densities and temperatures, 
as well as the pressure calculated from their product.   
Quantities are calculated after sufficient time accumulation 
to allow meaningful interpretation.</description>
        </Header>
        <Table_Character>
            <offset unit="byte">540</offset>
            <records>208</records>
            <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
            <Record_Character>
                <fields>13</fields>
                <groups>0</groups>
                <record_length unit="byte">180</record_length>
                <Field_Character> 
                    <name>START_INDEX</name>
                    <field_number>1</field_number>
                    <field_location unit="byte">1</field_location>
                    <data_type>ASCII_Integer</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>SECOND</unit>
                    <description>Unique identifier
           for the start of
           the current sample range.</description>
                </Field_Character>
                <Field_Character> 
                    <name>STOP_INDEX</name>
                    <field_number>2</field_number>
                    <field_location unit="byte">15</field_location>
                    <data_type>ASCII_Integer</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>SECOND</unit>
                    <description>Unique identifier
           for the end of the
           current sample range</description>
                </Field_Character>
                <Field_Character> 
                    <name>START_MET</name>
                    <field_number>3</field_number>
                    <field_location unit="byte">29</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <description>Mission Elapsed Time
           at the beginning of
           the accumulation.</description>
                </Field_Character>
                <Field_Character> 
                    <name>STOP_MET</name>
                    <field_number>4</field_number>
                    <field_location unit="byte">43</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <description>Mission Elapsed Time
           at the beginning of
           the accumulation.</description>
                </Field_Character>
                <Field_Character> 
                    <name>TIME_RESL</name>
                    <field_number>5</field_number>
                    <field_location unit="byte">57</field_location>
                    <data_type>ASCII_String</data_type>
                    <field_length unit="byte">16</field_length>
                    <description>Time resolution label.</description>
                </Field_Character>
                <Field_Character> 
                    <name>ION</name>
                    <field_number>6</field_number>
                    <field_location unit="byte">73</field_location>
                    <data_type>ASCII_String</data_type>
                    <field_length unit="byte">16</field_length>
                    <description>Ion or ion group label.</description>
                </Field_Character>
                <Field_Character> 
                    <name>N</name>
                    <field_number>7</field_number>
                    <field_location unit="byte">89</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>cm**-3</unit>
                    <description>Ion number density.</description>
                </Field_Character>
                <Field_Character> 
                    <name>T</name>
                    <field_number>8</field_number>
                    <field_location unit="byte">103</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>MK</unit>
                    <description>Ion temperature.</description>
                </Field_Character>
                <Field_Character> 
                    <name>P</name>
                    <field_number>9</field_number>
                    <field_location unit="byte">117</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>nPa</unit>
                    <description>Ion pressure.</description>
                </Field_Character>
                <Field_Character> 
                    <name>N_ERR</name>
                    <field_number>10</field_number>
                    <field_location unit="byte">131</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>cm**-3</unit>
                    <description>Error in ion number density.</description>
                </Field_Character>
                <Field_Character> 
                    <name>T_ERR</name>
                    <field_number>11</field_number>
                    <field_location unit="byte">145</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>MK</unit>
                    <description>Error in ion temperature.</description>
                </Field_Character>
                <Field_Character> 
                    <name>P_ERR</name>
                    <field_number>12</field_number>
                    <field_location unit="byte">159</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">14</field_length>
                    <unit>nPa</unit>
                    <description>Error in ion pressure.</description>
                </Field_Character>
                <Field_Character> 
                    <name>QUAL</name>
                    <field_number>13</field_number>
                    <field_location unit="byte">173</field_location>
                    <data_type>ASCII_Integer</data_type>
                    <field_length unit="byte">6</field_length>
                    <description>Quality flag.
                     0 = Good; non-0 = Bad.
                     Non-zero flag values TBD.</description>
                </Field_Character>
            </Record_Character>
        </Table_Character>
    </File_Area_Observational>
</Product_Observational>
