<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1M00.sch" 
    schematypens="http://purl.oclc.org/dsdl/schematron" ?>
<?xml-model href="https://pds.nasa.gov/pds4/msn/v1/PDS4_MSN_1M00_1303.sch" 
    schematypens="http://purl.oclc.org/dsdl/schematron" ?>
<Product_Observational
   xmlns="http://pds.nasa.gov/pds4/pds/v1"
   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_1M00.xsd

      http://pds.nasa.gov/pds4/msn/v1
      https://pds.nasa.gov/pds4/msn/v1/PDS4_MSN_1M00_1303.xsd
     ">
    <Identification_Area>
        <logical_identifier>urn:nasa:pds:pvo-omag-oefd-anc:data-phaseoff-asc:1865</logical_identifier>
        <version_id>1.0</version_id>
        <title>PVO OMAG/OEFD Phase and Offset ASCII Data Orbit 1865</title>
        <information_model_version>1.22.0.0</information_model_version>
        <product_class>Product_Observational</product_class>
        <Citation_Information>
            <publication_year>2024</publication_year>
            <keyword>Magnetometer</keyword>
            <description>
                This file, PVO_OMAG_OEFD_ANC_PHASEOFF_1865.TAB, contains the phase amplitude 
                of sun synchronous modulation of the 4 signals (E100, E730, E5.4 and E30K), 
                and offsets of the G sensor. 
            </description>
            <List_Author>
                <Person>
                    <given_name>Christopher</given_name>
                    <family_name>Russell</family_name>
                    <person_orcid>0000-0003-1639-8298</person_orcid>
                    <sequence_number>1</sequence_number>
                    <Affiliation>
                        <organization_name>University of California, Los Angeles</organization_name>
                        <organization_rorid>https://ror.org/046rm7j60</organization_rorid>
                    </Affiliation>
                </Person>
                <Person>
                    <given_name>Frederick L.</given_name>
                    <family_name>Scarf</family_name>
                    <sequence_number>2</sequence_number>
                    <Affiliation>
                        <organization_name>TRW Space and Technology Group</organization_name>
                        <sequence_number>1</sequence_number>
                    </Affiliation>
                </Person>
                <Person>
                    <given_name>Strangeway</given_name>
                    <family_name>Robert</family_name>
                    <person_orcid>0000-0001-9839-1828</person_orcid>
                    <sequence_number>3</sequence_number>
                    <Affiliation>
                        <organization_name>University of California, Los Angeles</organization_name>
                        <organization_rorid>https://ror.org/046rm7j60</organization_rorid>
                        <sequence_number>1</sequence_number>
                    </Affiliation>
                </Person>
                <Person>
                    <given_name>Muriel</given_name>
                    <family_name>Kniffin</family_name>
                    <sequence_number>4</sequence_number>
                    <Affiliation>
                        <organization_name>University of California, Los Angeles</organization_name>
                        <organization_rorid>https://ror.org/046rm7j60</organization_rorid>
                    </Affiliation>
                </Person>
            </List_Author>
        </Citation_Information>
        <Modification_History>
            <Modification_Detail>
                <modification_date>2024-09-20</modification_date>
                <version_id>1.0</version_id>
                <description>
                    This product, PVO_OMAG_OEFD_ANC_PHASEOFF_1865.TAB, was originally released in 1994 
                    and part of the PDS3 PVO-V-OMAG-3--SCCOORDS-HIRES-V2.0, PVO-V-OMAG-4--SCCOORDS-24SEC-V2.0,
                    PVO-V-OEFD-4--EFIELD-24SEC-V1.0, and PVO-V-OEFD-3--EFIELD-HIRES-V1.0 data sets. 
                    The metadata have been migrated to PDS4. The data have been converted 
                    to ASCII, but the data values are unchanged.
                </description>
            </Modification_Detail>
        </Modification_History>
    </Identification_Area>
    <Observation_Area>
        <Time_Coordinates>
            <start_date_time>1984-01-13T23:50:51.538Z</start_date_time>
            <stop_date_time>1984-01-14T18:49:49.192Z</stop_date_time>
        </Time_Coordinates>
        <Primary_Result_Summary>
            <purpose>Engineering</purpose>
            <processing_level>Raw</processing_level>
        </Primary_Result_Summary>
        <Investigation_Area>
            <name>Pioneer Venus (PV)</name>
            <type>Mission</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:investigation:mission.pioneer_venus</lid_reference>
                <reference_type>data_to_investigation</reference_type>
            </Internal_Reference>
        </Investigation_Area>
        <Observing_System>
            <Observing_System_Component>
                <name>Pioneer Venus Orbiter (PVO)</name>
                <type>Host</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.pvo</lid_reference>
                    <reference_type>is_instrument_host</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            <Observing_System_Component>
                <name>Orbiter Fluxgate Magnetometer (OMAG)</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:pvo.omag</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
            <Observing_System_Component>
                <name>Orbiter Electric Field Detector (OEFD)</name>
                <type>Instrument</type>
                <Internal_Reference>
                    <lid_reference>urn:nasa:pds:context:instrument:pvo.oefd</lid_reference>
                    <reference_type>is_instrument</reference_type>
                </Internal_Reference>
            </Observing_System_Component>
        </Observing_System>
        <Target_Identification>
            <name>Venus</name>
            <type>Planet</type>
            <Internal_Reference>
                <lid_reference>urn:nasa:pds:context:target:planet.venus</lid_reference>
                <reference_type>data_to_target</reference_type>
            </Internal_Reference>
        </Target_Identification>
        <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>Venus Orbital Operations</msn:mission_phase_name>
                <msn:Orbital_Mission>
                    <msn:start_orbit_number>1865</msn:start_orbit_number>
                    <msn:stop_orbit_number>1865</msn:stop_orbit_number>
                </msn:Orbital_Mission>
            </msn:Mission_Information>
        </Discipline_Area>
    </Observation_Area>
    <Reference_List>
        <Internal_Reference>
            <lidvid_reference>urn:nasa:pds:pvo-omag-oefd-anc:data-phaseoff-bin:1865::1.0</lidvid_reference>
            <reference_type>data_to_calibrated_product</reference_type>
            <comment>
                This ASCII product was generated from the original binary data file 
                PVO_OMAG_OEFD_ANC_PHASEOFF_1865.FFD.
            </comment>
        </Internal_Reference>
        <Source_Product_External>
            <external_source_product_identifier>PVO-V-OMAG-3--SCCOORDS-HIRES-V2.0:PHASE_OFFSETS_1865.TAB:PHASE_OFFSETS_1865.TAB</external_source_product_identifier>
            <reference_type>data_to_calibrated_source_product</reference_type>
            <doi>10.17189/ktv3-t936</doi>
            <curating_facility>PDS Planetary Plasma Interactions Node</curating_facility>
            <description>This product was originally part of the following data sets:
                PVO-V-OMAG-3--SCCOORDS-HIRES-V2.0, 
                PVO-V-OMAG-4--SCCOORDS-24SEC-V2.0, 
                PVO-V-OEFD-4--EFIELD-24SEC-V1.0, 
                PVO-V-OEFD-3--EFIELD-HIRES-V1.0
                As the data were identical in each case, only a single data set reference 
                is included here.  This is the first version of this product converted to PDS4. 
                The DOI provided references the PDS3 source data set.
            </description>
        </Source_Product_External>
    </Reference_List>
    <File_Area_Observational>
        <File>
            <file_name>PVO_OMAG_OEFD_ANC_PHASEOFF_1865.TAB</file_name>
            <creation_date_time>2012-10-27T08:50:39</creation_date_time>
            <file_size unit="byte">253498</file_size>
            <md5_checksum>a56dfbf79cec0377c0f8bab30f6e19d0</md5_checksum>
            <comment>This data file is unmodified from the PDS3 version.</comment>
        </File>
        <Table_Character>
            <offset unit="byte">0</offset>
            <records>1906</records>
            <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
            <Record_Character>
                <fields>13</fields>
                <groups>0</groups>
                <record_length unit="byte">133</record_length>
                <Field_Character> 
                    <name>UT</name>
                    <field_number>1</field_number>
                    <field_location unit="byte">1</field_location>
                    <data_type>ASCII_Date_Time_YMD</data_type>
                    <field_length unit="byte">23</field_length>
                    <description>
                                                                     
  Universal Time given in PDS format: yyyy-mm-ddThh:mm:ss.sss.
                    </description>
                </Field_Character>
                <Field_Character> 
                    <name>E100_PH</name>
                    <field_number>2</field_number>
                    <field_location unit="byte">25</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>deg</unit>
                    <description>
                        Phase of sun synchronous modulation of E100  
  signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>E100_AMP</name>
                    <field_number>3</field_number>
                    <field_location unit="byte">34</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>V/m/Hz**.5</unit>
                    <description>
                        Amplitude of sun synchronous modulation of   
  E100 signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>E730_PH</name>
                    <field_number>4</field_number>
                    <field_location unit="byte">43</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>deg</unit>
                    <description>
                        Phase of sun synchronous modulation of E730  
  signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>E730_AMP</name>
                    <field_number>5</field_number>
                    <field_location unit="byte">52</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>V/m/Hz**.5</unit>
                    <description>
                        Amplitude of sun synchronous modulation of   
  E730 signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>E5.4KPH</name>
                    <field_number>6</field_number>
                    <field_location unit="byte">61</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>deg</unit>
                    <description>
                        Phase of sun synchronous modulation of E5.4  
  signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>E5.4KAMP</name>
                    <field_number>7</field_number>
                    <field_location unit="byte">70</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>V/m/Hz**.5</unit>
                    <description>
                        Amplitude of sun synchronous modulation of   
  E5.4 signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>E30K_PH</name>
                    <field_number>8</field_number>
                    <field_location unit="byte">79</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>deg</unit>
                    <description>
                        Phase of sun synchronous modulation of E30   
  signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>E30K_AMP</name>
                    <field_number>9</field_number>
                    <field_location unit="byte">88</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>V/m/Hz**.5</unit>
                    <description>
                        Amplitude of sun synchronous modulation of   
  E30 signal.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>TAV</name>
                    <field_number>10</field_number>
                    <field_location unit="byte">97</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>nT</unit>
                    <description>
                        Offset subtracted from T sensor in data      
  processing to get a sine wave centered on zero.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>GDIFFX</name>
                    <field_number>11</field_number>
                    <field_location unit="byte">106</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>nT</unit>
                    <description>
                        Correction of the G sensor data for the      
  spacecraft field along the X direction.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>GDIFFY</name>
                    <field_number>12</field_number>
                    <field_location unit="byte">115</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>nT</unit>
                    <description>
                        Correction of the G sensor data for the      
  spacecraft field along the Y direction.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
                <Field_Character> 
                    <name>GDIFFZ</name>
                    <field_number>13</field_number>
                    <field_location unit="byte">124</field_location>
                    <data_type>ASCII_Real</data_type>
                    <field_length unit="byte">8</field_length>
                    <unit>nT</unit>
                    <description>
                        Correction of the G sensor data for the      
  spacecraft field along the Z direction.
                    </description>
                    <Special_Constants>
                        <missing_constant>999.999</missing_constant>
                    </Special_Constants>
                </Field_Character>
            </Record_Character>
        </Table_Character>
    </File_Area_Observational> 
</Product_Observational>
