<?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_1P00_2030.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_1P00_2030.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:p11-cpi:data-1day:p11cp86b</logical_identifier>
        <version_id>1.0</version_id>
        <title>Pioneer 11 CPI 1 Day Count Data for 1986-06-30 - 1986-12-31</title>
        <information_model_version>1.25.0.0</information_model_version>
        <product_class>Product_Observational</product_class>
        <Citation_Information>
            <publication_year>2002</publication_year>
            <description>                                             
                This file contains Pioneer 11 daily averages of the 
                interplanetary solar wind data and daily 
                heliocentric coordinates covering
                1986-06-30 - 1986-12-31.</description>
            <List_Author>
                <Person>
                    <given_name>John Alexander</given_name>
                    <family_name>Simpson</family_name>
                    <Affiliation>
                        <organization_name>Laboratory for Astrophysics and Space Research
                            University of Chicago</organization_name>
                        <organization_rorid>https://ror.org/024mw5h28</organization_rorid>
                        <sequence_number>1</sequence_number>
                    </Affiliation>
                </Person>
            </List_Author>
        </Citation_Information>
        <Modification_History>
            <Modification_Detail>
                <modification_date>2026-04-16</modification_date>
                <version_id>1.0</version_id>
                <description>This is the first product released as part
                    of the PDS4 bundle. The data themselves are unchanged.</description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>
    <Observation_Area>
        <comment>NSSDCA Data Set ID: 1973-019A-02D</comment>
        <Time_Coordinates>
            <start_date_time>1986-06-30T00:00:00.000Z</start_date_time>
            <stop_date_time>1986-12-31T00:00:00.000Z</stop_date_time>
        </Time_Coordinates>
        <Primary_Result_Summary>
            <purpose>Science</purpose>
            <processing_level>Calibrated</processing_level>
            <Science_Facets>
                <discipline_name>Particles</discipline_name>
                <facet1>Electrons</facet1>
                <facet2>Energetic</facet2>
            </Science_Facets>
            <Science_Facets>
                <discipline_name>Particles</discipline_name>
                <facet1>Ions</facet1>
                <facet2>Energetic</facet2>
            </Science_Facets>
        </Primary_Result_Summary>
        <Investigation_Area>
            <name>Pioneer 11</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.pioneer_11</lid_reference>
                <reference_type>data_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        <Observing_System>
            <Observing_System_Component>
                <name>Charged Particle Instrumet (CPI)</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:cpi.p11</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            <Observing_System_Component>
                <name>Pioneer 11</name>
                <type>Host</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.p11</lid_reference>
                    <reference_type>is_instrument_host</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>
        <Discipline_Area>
            <msn:Mission_Information>
                <msn:mission_phase_name>Post-Saturn Cruise</msn:mission_phase_name>
            </msn:Mission_Information>
            <particle:Particle_Observation>
                <particle:energy_range_minimum unit="MeV">11</particle:energy_range_minimum>
                <particle:energy_range_maximum unit="MeV">67</particle:energy_range_maximum>
                <particle:Particle_Parameter>
                    <particle:particle_type>Ions</particle:particle_type>
                    <particle:particle_measurement_type>Count Rate</particle:particle_measurement_type>
                    <particle:ion_type>Proton</particle:ion_type>
                    <particle:ion_type>Alpha</particle:ion_type>
                </particle:Particle_Parameter>
            </particle:Particle_Observation>
            <particle:Particle_Observation>
                <particle:energy_range_minimum unit="MeV">67</particle:energy_range_minimum>
                <particle:Particle_Parameter>
                    <particle:particle_type>Ions</particle:particle_type>
                    <particle:particle_measurement_type>Count Rate</particle:particle_measurement_type>
                    <particle:ion_type>Heavy</particle:ion_type>
                </particle:Particle_Parameter>
            </particle:Particle_Observation>
            <particle:Particle_Observation>
                <particle:energy_range_minimum unit="MeV">7</particle:energy_range_minimum>
                <particle:energy_range_maximum unit="MeV">17</particle:energy_range_maximum>
                <particle:Particle_Parameter>
                    <particle:particle_type>Electrons</particle:particle_type>
                    <particle:particle_measurement_type>Count Rate</particle:particle_measurement_type>
                </particle:Particle_Parameter>
            </particle:Particle_Observation>
        </Discipline_Area>
    </Observation_Area>
    <Reference_List>
        <Internal_Reference>
            <lidvid_reference>urn:nasa:pds:p11-cpi:document:1day-data-desc::1.0</lidvid_reference>
            <reference_type>data_to_document</reference_type>
        </Internal_Reference>
    </Reference_List>
    <File_Area_Observational>
        <File>
            <file_name>p11cp86b.TAB</file_name>
            <creation_date_time>1998-12-23T00:00:00.000Z</creation_date_time>
            <file_size unit="byte">16896</file_size>
            <md5_checksum>48f4c50101edf7e12d2f9a80dfef5108</md5_checksum>
            <comment>This data file is unmodified from the PDS3 version.</comment>
        </File>
        <Table_Character>
            <offset unit="byte">0</offset>
            <records>128</records>
            <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
            <Record_Character>
                <fields>15</fields>
                <groups>0</groups>
                <record_length unit="byte">132</record_length>
                <Field_Character> 
                    <name>IY</name>
                    <field_number>1</field_number>
                    <field_location unit="byte">1</field_location>
                    <data_type>ASCII_Integer</data_type>
                    <field_length unit="byte">3</field_length>
                    <field_format>%3d</field_format>
                    <description>Integer Year (yy).</description>
                </Field_Character>
                <Field_Character> 
                    <name>IDOY</name>
                    <field_number>2</field_number>
                    <field_location unit="byte">4</field_location>
                    <data_type>ASCII_Integer</data_type>
                    <field_length unit="byte">4</field_length>
                    <field_format>%4d</field_format>
                    <description>Day of year (1 = Jan. 1).</description>
                </Field_Character>
                <Field_Character> 
                    <name>IH</name>
                    <field_number>3</field_number>
                    <field_location unit="byte">8</field_location>
                    <data_type>ASCII_Integer</data_type>
                    <field_length unit="byte">3</field_length>
                    <field_format>%3d</field_format>
                    <description>Hour of given day.</description>
                </Field_Character>
                <Field_Character> 
                    <name>RID2P</name>
                    <field_number>4</field_number>
                    <field_location unit="byte">11</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-2 rate for 11-20 MeV protons [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID2HE</name>
                    <field_number>5</field_number>
                    <field_location unit="byte">21</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-2 rate for 11-20 MeV/nucleon helium [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID3P</name>
                    <field_number>6</field_number>
                    <field_location unit="byte">31</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-3 rate for 20-24 MeV protons [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID3HE</name>
                    <field_number>7</field_number>
                    <field_location unit="byte">41</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-3 rate for 20-24 MeV/nucleon helium [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID4P</name>
                    <field_number>8</field_number>
                    <field_location unit="byte">51</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-4 rate for 24-29 MeV protons [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID4HE</name>
                    <field_number>9</field_number>
                    <field_location unit="byte">61</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-4 rate for 24-29 MeV/nucleon helium [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID5P</name>
                    <field_number>10</field_number>
                    <field_location unit="byte">71</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-5 rate for 29-67 MeV protons [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID5HE</name>
                    <field_number>11</field_number>
                    <field_location unit="byte">81</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-5 rate for 29-67 MeV/nucleon helium [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID5E1</name>
                    <field_number>12</field_number>
                    <field_location unit="byte">91</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-5 rate for 7-17 MeV electrons [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID5E2</name>
                    <field_number>13</field_number>
                    <field_location unit="byte">101</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-5 rate for 2 x minimum-ionizing [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID7</name>
                    <field_number>14</field_number>
                    <field_location unit="byte">111</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-7 + ID-13 integral rate for ions at E &gt; 67 MeV/nucleon [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>RID7ZG5</name>
                    <field_number>15</field_number>
                    <field_location unit="byte">121</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">10</field_length>
                    <field_format>%10.2e</field_format>
                    <description>ID-7 integral rate for Z &gt; 5 ions at E &gt; 67 MeV/nucleon [cps].</description>
                    <Special_Constants>
                        <invalid_constant>-1.00E+00</invalid_constant>
                    </Special_Constants>
                </Field_Character>
            </Record_Character>
        </Table_Character>
    </File_Area_Observational>
</Product_Observational>
