<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1G00.sch"
   schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Observational
   xmlns="http://pds.nasa.gov/pds4/pds/v1"
   xmlns:pds="http://pds.nasa.gov/pds4/pds/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_1G00.xsd">

       <Identification_Area>
             <logical_identifier>urn:nasa:pds:voyager1_rss_jupiter_raw:geometry:vh008b</logical_identifier>
             <version_id>1.0</version_id>
             <title>
	            High-Gain Antenna Pointing for the Voyager 1 Encounter with Jupiter (binary).
             </title>
             <information_model_version>1.16.0.0</information_model_version>
             <product_class>Product_Observational</product_class>
             <Citation_Information>
                   <author_list>Simpson, R. A.</author_list>
                   <publication_year>2022</publication_year>
                   <description>
                         High-gain antenna pointing for the Voyager 1 encounter with Jupiter.
                         Ones' complement binary: 18 36-bit integers per record.
                   </description>
             </Citation_Information>
             <Modification_History>
                   <Modification_Detail>
                         <modification_date>2023-10-27</modification_date>
                         <version_id>1.0</version_id>
                         <description>
                                This data file has been recovered from holdings of the Voyager
                                Radio Science Team. A PDS4 label was created as part of the process.
                         </description>
                  </Modification_Detail>
             </Modification_History>
       </Identification_Area>
       <Observation_Area>
             <Time_Coordinates>
                   <start_date_time>1979-03-04T14:50:00Z</start_date_time>
                   <stop_date_time>1979-03-04T18:21:00Z</stop_date_time>
             </Time_Coordinates>
             <Primary_Result_Summary>
                   <purpose>Calibration</purpose>
                   <processing_level>Calibrated</processing_level>
                   <description>
                         High-gain antenna pointing for the Voyager 1 radio science encounter with Jupiter (binary).
                   </description>
                   <Science_Facets>
                           <discipline_name>Radio Science</discipline_name>
                   </Science_Facets>
             </Primary_Result_Summary>
             <Investigation_Area>
                   <name>Voyager</name>
                   <type>Mission</type>
                   <Internal_Reference>
                         <lid_reference>urn:nasa:pds:context:investigation:mission.voyager</lid_reference>
                         <reference_type>data_to_investigation</reference_type>
                   </Internal_Reference>
             </Investigation_Area>
             <Observing_System>                                                                                                                                          
                   <Observing_System_Component>
                         <name>Voyager 1</name>
                         <type>Host</type>
                         <Internal_Reference>
                               <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.vg1</lid_reference>
                               <reference_type>is_instrument_host</reference_type>
                         </Internal_Reference>
                   </Observing_System_Component>
                   <Observing_System_Component>
                         <name>Voyager 1 Spacecraft Sensors</name>
                         <type>Instrument</type>
                         <Internal_Reference>
                               <lid_reference>urn:nasa:pds:context:instrument:vg1.eng</lid_reference>
                               <reference_type>is_instrument</reference_type>
                         </Internal_Reference>
                   </Observing_System_Component>
             </Observing_System>
             <Target_Identification>
                   <name>Voyager 1</name>
                   <type>Equipment</type>
                   <Internal_Reference>
                         <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.vg1</lid_reference>
                         <reference_type>data_to_target</reference_type>
                   </Internal_Reference>
             </Target_Identification>
       </Observation_Area>
       <Reference_List>  
             <Internal_Reference>
                   <lid_reference>urn:nasa:pds:voyager1_rss_jupiter_raw:document:vg1j_hga</lid_reference>
                   <reference_type>data_to_document</reference_type>
                   <comment>
                         The referenced product is documentation of the HGA reconstruction.
                   </comment>
             </Internal_Reference>  
             <Internal_Reference>
                  <lid_reference>urn:nasa:pds:voyager1_rss_jupiter_raw:geometry:vh008a</lid_reference>
                  <reference_type>data_to_associate</reference_type>
                  <comment>
                        The referenced product is an ASCII translation of this binary file.
                  </comment>
            </Internal_Reference>             
       </Reference_List>
      
       <File_Area_Observational>
             <File>
                   <file_name>vh008b.dat</file_name>
                   <creation_date_time>2022-01-10T01:48:00</creation_date_time>
                   <file_size unit="byte">260268</file_size>
                   <md5_checksum>bdee4c47c931eacad79b35fcd1adc47b</md5_checksum>
             </File>
            
             <Table_Binary>
                   <name>Voyager 1 Jupiter - HGA Pointing (binary)</name>
                   <offset unit="byte">0</offset>
                   <records>3174</records>
                   <description>
                        A binary table with HGA pointing data from the Voyager 1 encounter with Jupiter.
                        Each record comprises 18 fields totaling 81 bytes. Byte 82 is undefined.
                   </description>
                   
                   <Record_Binary>
                         <fields>1</fields>
                         <groups>0</groups>
                         <record_length unit="byte">82</record_length> 
                         
                         <Field_Binary>
                               <name>Container for 18 non-standard binary integers.</name>
                               <field_number>1</field_number>
                               <field_location unit="byte">1</field_location>
                               <data_type>UnsignedBitString</data_type>
                               <field_length unit="byte">82</field_length>
                               <Packed_Data_Fields>
                                     <bit_fields>18</bit_fields>
                                     
                                     <Field_Bit>
                                           <name>Spacecraft Event Time</name>
                                           <field_number>1</field_number>
                                           <start_bit_location>1</start_bit_location>
                                           <stop_bit_location>36</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <unit>second</unit>
                                           <scaling_factor>1.</scaling_factor>
                                           <value_offset>920000000.0</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which provides
                                                 the SCET in seconds from 1950.0 (after application
                                                 of scaling_factor and value_offset).
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Angle Between HGA Boresight and Earth Image</name>
                                           <field_number>2</field_number>
                                           <start_bit_location>37</start_bit_location>
                                           <stop_bit_location>72</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <unit>degree</unit>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the angle between the HGA boresight
                                                 and the image of Earth during the Titan occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Angle Between Earth Direction and Earth Image</name>
                                           <field_number>3</field_number>
                                           <start_bit_location>73</start_bit_location>
                                           <stop_bit_location>108</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <unit>degree</unit>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the angle between the true direction to
                                                 Earth and the image of Earth during the Titan 
                                                 occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Angle Between Titan and Earth Image</name>
                                           <field_number>4</field_number>
                                           <start_bit_location>109</start_bit_location>
                                           <stop_bit_location>144</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <unit>degree</unit>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the angle between the direction to Titan
                                                 and the image of Earth during the Titan 
                                                 occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Angle Between HGA Boresight and Earth</name>
                                           <field_number>5</field_number>
                                           <start_bit_location>145</start_bit_location>
                                           <stop_bit_location>180</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <unit>degree</unit>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the angle between the HGA boresight and
                                                 the true direction to Earth during the Titan 
                                                 occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Angle Between Titan and Earth</name>
                                           <field_number>6</field_number>
                                           <start_bit_location>181</start_bit_location>
                                           <stop_bit_location>216</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <unit>degree</unit>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the angle between the direction to Titan
                                                 and the direction to Earth during the Titan 
                                                 occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Earth Virtual Image X-Component</name>
                                           <field_number>7</field_number>
                                           <start_bit_location>217</start_bit_location>
                                           <stop_bit_location>252</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the x-component of the unit vector from
                                                 Voyager 1 to the virtual image of Earth during the Titan 
                                                 occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Earth Virtual Image Y-Component</name>
                                           <field_number>8</field_number>
                                           <start_bit_location>253</start_bit_location>
                                           <stop_bit_location>288</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the y-component of the unit vector from
                                                 Vopyager 1 to the virtual image of Earth during the Titan 
                                                 occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Earth Virtual Image Z-Component</name>
                                           <field_number>9</field_number>
                                           <start_bit_location>289</start_bit_location>
                                           <stop_bit_location>324</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the z-component of the unit vector from
                                                 Vopyager 1 to the virtual image of Earth during the Titan 
                                                 occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>HGA Boresight Pointing Vector X-Component</name>
                                           <field_number>10</field_number>
                                           <start_bit_location>325</start_bit_location>
                                           <stop_bit_location>360</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the x-component of the HGA unit pointing
                                                 vector from during the Titan occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>HGA Boresight Pointing Vector Y-Component</name>
                                           <field_number>11</field_number>
                                           <start_bit_location>361</start_bit_location>
                                           <stop_bit_location>396</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the y-component of the HGA unit pointing
                                                 vector from during the Titan occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>HGA Boresight Pointing Vector Z-Component</name>
                                           <field_number>12</field_number>
                                           <start_bit_location>397</start_bit_location>
                                           <stop_bit_location>432</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the z-component of the HGA unit pointing
                                                 vector from during the Titan occultation.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Earth Unit Vector X-Component</name>
                                           <field_number>13</field_number>
                                           <start_bit_location>433</start_bit_location>
                                           <stop_bit_location>468</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the x-component of the Voyager 1 to Earth 
                                                 unit vector in the EME 50 spacecraft-centered
                                                 coordinate system.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Earth Unit Vector Y-Component</name>
                                           <field_number>14</field_number>
                                           <start_bit_location>469</start_bit_location>
                                           <stop_bit_location>504</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the y-component of the Voyager 1 to Earth 
                                                 unit vector in the EME 50 spacecraft-centered
                                                 coordinate system.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Earth Unit Vector Z-Component</name>
                                           <field_number>15</field_number>
                                           <start_bit_location>505</start_bit_location>
                                           <stop_bit_location>540</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the z-component of the Voyager 1 to Earth 
                                                 unit vector in the EME 50 spacecraft-centered
                                                 coordinate system.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Titan Unit Vector X-Component</name>
                                           <field_number>16</field_number>
                                           <start_bit_location>541</start_bit_location>
                                           <stop_bit_location>576</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the x-component of the Voyager 1 to Titan 
                                                 unit vector in the EME 50 spacecraft-centered
                                                 coordinate system.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Titan Unit Vector Y-Component</name>
                                           <field_number>17</field_number>
                                           <start_bit_location>577</start_bit_location>
                                           <stop_bit_location>612</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the y-component of the Voyager 1 to Titan 
                                                 unit vector in the EME 50 spacecraft-centered
                                                 coordinate system.
                                           </description>
                                     </Field_Bit>
                                     
                                     <Field_Bit>
                                           <name>Titan Unit Vector Z-Component</name>
                                           <field_number>18</field_number>
                                           <start_bit_location>613</start_bit_location>
                                           <stop_bit_location>648</stop_bit_location>
                                           <data_type>UnsignedBitString</data_type>
                                           <scaling_factor>1.0e-08</scaling_factor>
                                           <value_offset>0.</value_offset>
                                           <description>
                                                 A 36-bit one's complement integer which is used
                                                 (in conjunction with scaling_factor and value_offset)
                                                 to compute the z-component of the Voyager 1 to Titan 
                                                 unit vector in the EME 50 spacecraft-centered
                                                 coordinate system.
                                           </description>
                                     </Field_Bit>

                               </Packed_Data_Fields>
                         </Field_Binary>
                   </Record_Binary>
                               
             </Table_Binary>
      </File_Area_Observational>
      
</Product_Observational>
