FDS
E870141
FDS is the onboard computer system on NASA’s Voyager 1 spacecraft responsible for managing instruments and formatting data for transmission back to Earth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| FDS canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10548215 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: FDS Context triple: [Voyager 1 flight data system, alsoKnownAs, FDS]
-
A.
FDS
FDS is a prestigious postgraduate professional qualification in dentistry awarded by certain Royal Colleges and dental institutions.
-
B.
FDT
"FDT" is a politically charged protest song by YG featuring Nipsey Hussle that criticizes Donald Trump and became an anthem of opposition during the 2016 U.S. presidential election.
-
C.
FSD
FSD is the IATA airport code for Sioux Falls Regional Airport, the primary commercial airport serving Sioux Falls, South Dakota.
-
D.
F.D.
F.D. is the standard abbreviation of the Latin title "Fidei Defensor," historically used by English and later British monarchs to denote their role as "Defender of the Faith."
-
E.
FCD
FCD is the commonly used abbreviation for FC Dordrecht, a professional football club based in Dordrecht, Netherlands.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: FDS Target entity description: FDS is the onboard computer system on NASA’s Voyager 1 spacecraft responsible for managing instruments and formatting data for transmission back to Earth.
-
A.
FDS
FDS is a prestigious postgraduate professional qualification in dentistry awarded by certain Royal Colleges and dental institutions.
-
B.
FDT
"FDT" is a politically charged protest song by YG featuring Nipsey Hussle that criticizes Donald Trump and became an anthem of opposition during the 2016 U.S. presidential election.
-
C.
FSD
FSD is the IATA airport code for Sioux Falls Regional Airport, the primary commercial airport serving Sioux Falls, South Dakota.
-
D.
F.D.
F.D. is the standard abbreviation of the Latin title "Fidei Defensor," historically used by English and later British monarchs to denote their role as "Defender of the Faith."
-
E.
FCD
FCD is the commonly used abbreviation for FC Dordrecht, a professional football club based in Dordrecht, Netherlands.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
flight data system
ⓘ
onboard computer system ⓘ spacecraft subsystem ⓘ |
| architecture | custom 18-bit word length design ⓘ |
| associatedWithBody |
interstellar medium studies
ⓘ
outer planets exploration ⓘ |
| associatedWithEvent | Voyager 1 interstellar space entry NERFINISHED ⓘ |
| communicatesVia | Voyager 1 telecommunications subsystem NERFINISHED ⓘ |
| communicationPartner | NASA Deep Space Network NERFINISHED ⓘ |
| controls |
Voyager 1 science instruments data acquisition
ⓘ
engineering telemetry formatting ⓘ |
| currentDistanceContext | operates at tens of billions of kilometers from Earth ⓘ |
| dataOutput |
science data packets
ⓘ
telemetry frames ⓘ |
| dataRateConstraint | very low bit rates due to distance from Earth ⓘ |
| designedFor | long-duration deep space operations ⓘ |
| designLifetime | meant for a few years of planetary flybys ⓘ |
| developedBy | NASA Jet Propulsion Laboratory NERFINISHED ⓘ |
| era | 1970s spaceflight computers ⓘ |
| fullName | Flight Data System NERFINISHED ⓘ |
| importance | critical for returning science and engineering data from Voyager 1 ⓘ |
| launchDateAssociation | 1977-09-05 ⓘ |
| launchVehicleAssociation | Voyager 1 launch on Titan IIIE-Centaur ⓘ |
| location | Voyager 1 spacecraft bus NERFINISHED ⓘ |
| memoryType | magnetic core memory ⓘ |
| mission | Voyager program NERFINISHED ⓘ |
| missionPhaseUsage |
Jupiter flyby
ⓘ
Saturn flyby ⓘ cruise to interstellar space ⓘ |
| operator | NASA ⓘ |
| partOf | Voyager 1 NERFINISHED ⓘ |
| powerSource | Voyager 1 radioisotope thermoelectric generators NERFINISHED ⓘ |
| primaryFunction |
control data flow to the telecommunications system
ⓘ
execute command sequences ⓘ format data for transmission to Earth ⓘ manage scientific instruments ⓘ store spacecraft data ⓘ time-tag spacecraft events ⓘ |
| receivesCommandsFrom | Voyager 1 command computer subsystem ⓘ |
| reliabilityRecord | operational for decades beyond design life ⓘ |
| roleInMission |
support interstellar mission operations
ⓘ
support planetary flyby observations ⓘ |
| spacecraft | Voyager 1 NERFINISHED ⓘ |
| statusAsOf2024 | aging and intermittently functional ⓘ |
| usedOn |
Voyager 1 spacecraft
NERFINISHED
ⓘ
Voyager 2 spacecraft NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: FDS Description of subject: FDS is the onboard computer system on NASA’s Voyager 1 spacecraft responsible for managing instruments and formatting data for transmission back to Earth.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.