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Product_Observational
- Identification_Area
-
- logical_identifier
- urn:nasa:pds:ulysses-traj:data:spk28_45
- version_id
- 1.0
- title
- Ulysses Ephemeris Spice Trajectory Data
- information_model_version
- 1.20.0.0
- product_class
- Product_Observational
- Citation_Information
-
- author_list
- Forsyth, Robert J.
- publication_year
- 2023
- description
-
This file contains Ulysses positions in Sys 3 coordinates and a local time to provide a
sun reference. Positions are in 60 second samples for the entire interval. Times coincide
with the 60 second averaged MAG data provided to the PDS/PPI node by the Ulysses MAG team.
- Modification_History
-
- Modification_Detail
-
- modification_date
- 2024-01-11
- version_id
- 1.0
- description
-
This product, SPK28_45.TAB, was released as part
of the PDS3 ULY-J-EPHEM-6-SUMM-SYS3/ECL50-V1.0 data set. This product was
originally a partial of the remake of the PDS volume ULY_5001 that was produced
for the ESA Special Publication 1230. The metadata have been migrated to PDS4.
The data themselves are unchanged.
- Observation_Area
-
- Time_Coordinates
-
- start_date_time
- 1992-01-25T00:00:30.000Z
- stop_date_time
- 1992-02-17T23:59:30.000Z
- Primary_Result_Summary
-
- purpose
- Science
- processing_level
- Derived
- description
- Ulysses Ephemeris Spice Trajectory Data
- Investigation_Area
-
- name
- Ulysses
- type
- Mission
- Internal_Reference
-
- lid_reference
-
urn:esa:psa:context:investigation:mission.ulysses
- reference_type
- data_to_investigation
- Observing_System
-
- Observing_System_Component
-
- name
- Ulysses
- type
- Host
- Internal_Reference
-
- lid_reference
-
urn:esa:psa:context:instrument_host:spacecraft.uly
- reference_type
- is_instrument_host
- Target_Identification
-
- name
- Jupiter
- type
- Planet
- Internal_Reference
-
- lid_reference
-
urn:nasa:pds:context:target:planet.jupiter
- reference_type
- data_to_target
- Discipline_Area
-
- Mission_Information
-
- mission_phase_name
- Jupiter Encounter
- Reference_List
-
- Source_Product_External
-
- external_source_product_identifier
- ULY-J-EPHEM-6-SUMM-SYS3/ECL50-V1.0:SPK28_45:SPK28_45.TAB
- reference_type
- data_to_derived_source_product
- doi
- 10.17189/1519848
- curating_facility
- PDS Planetary Plasma Interactions Node
- description
-
This is the first version converted to PDS4. The DOI references the source PDS3 data set.
- File_Area_Observational
-
- File
-
- file_name
- SPK28_45.TAB
- creation_date_time
- 2002-04-26T16:13:10
- file_size
- 2211840
- md5_checksum
- 50eee315bfd34151448aa09db852fee4
- Table_Character
-
- name
- Ulysses Trajectory SPK Data
- offset
- 0
- records
- 34560
- description
-
These data were generated from Ulysses SPICE at the PDS/PPI
node (UCLA). SPICE uses the latest IAU conventions as the
Jovian physical constants. The values used in this case
were those cited in the 1991 IAU report. The value used for
1 RJ = 71492 km.
Therefore the position values for these two versions differ slightly because
this variation utilizes the IAU conventions as the Jovian physical constants
rather than the parameters extracted from the final SEDR.
- record_delimiter
- Carriage-Return Line-Feed
- Record_Character
-
- fields
- 5
- groups
- 0
- record_length
- 64
- Field_Character
-
- name
- Time
- field_number
- 1
- field_location
- 1
- data_type
- ASCII_Date_Time_YMD
- field_length
- 24
- description
-
Accumulation end time. This field contains time in PDS
format: yyyy-mm-ddThh:mm:ss.sssZ. The individual elements of
the time field can be read using the FORTRAN format statement
(i4,4(1x,i2),1x,f6.3,1x) yr, mon, day, hr, min, sec.
- Field_Character
-
- name
- R
- field_number
- 2
- field_location
- 26
- data_type
- ASCII_Real
- field_length
- 10
- description
-
Spacecraft distance to Jupiter in Jovian radii.
- Special_Constants
-
- missing_constant
- -999.99999
- Field_Character
-
- name
- Lat
- field_number
- 3
- field_location
- 37
- data_type
- ASCII_Real
- field_length
- 8
- unit
- degrees
- description
-
Spacecraft latitude (JG System II 1965) in degrees.
- Special_Constants
-
- missing_constant
- -999.999
- Field_Character
-
- name
- Lon
- field_number
- 4
- field_location
- 46
- data_type
- ASCII_Real
- field_length
- 8
- unit
- degrees
- description
-
Spacecraft W. Longitude (JG System II 1965) in degrees.
- Field_Character
-
- name
- Loctime
- field_number
- 5
- field_location
- 55
- data_type
- ASCII_Real
- field_length
- 8
- unit
- hours
- description
-
Spacecraft local time in decimal hours
- Special_Constants
-
- missing_constant
- -999.999