FIELDS: Electromagnetic Fields Investigation
E576694
FIELDS: Electromagnetic Fields Investigation is a scientific instrument suite on NASA’s Parker Solar Probe designed to measure electric and magnetic fields in the Sun’s outer atmosphere.
All labels observed (1)
| Label | Occurrences |
|---|---|
| FIELDS: Electromagnetic Fields Investigation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6204828 — 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: FIELDS: Electromagnetic Fields Investigation Context triple: [Parker Solar Probe, FIELDSFullName, FIELDS: Electromagnetic Fields Investigation]
-
A.
EMF
EMF is the former name of the World Economic Forum, an international organization that engages political, business, and other leaders to shape global, regional, and industry agendas.
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B.
Electromagnetic Systems Group
Electromagnetic Systems Group is a division of General Atomics that specializes in advanced electromagnetic technologies and systems for defense, energy, and research applications.
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C.
Commission E – Electromagnetic Environment and Interference
Commission E – Electromagnetic Environment and Interference is a specialized body within the International Union of Radio Science that focuses on research, standards, and coordination related to electromagnetic environments and radio-frequency interference.
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D.
Commission K – Electromagnetics in Biology and Medicine
Commission K – Electromagnetics in Biology and Medicine is a specialized body within the International Union of Radio Science that focuses on the study and coordination of research related to the interaction of electromagnetic fields with biological systems and medical applications.
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E.
Commission B – Fields and Waves
Commission B – Fields and Waves is a scientific commission of the International Union of Radio Science that focuses on research and standards related to electromagnetic fields, waves, and their propagation.
- 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: FIELDS: Electromagnetic Fields Investigation Target entity description: FIELDS: Electromagnetic Fields Investigation is a scientific instrument suite on NASA’s Parker Solar Probe designed to measure electric and magnetic fields in the Sun’s outer atmosphere.
-
A.
EMF
EMF is the former name of the World Economic Forum, an international organization that engages political, business, and other leaders to shape global, regional, and industry agendas.
-
B.
Electromagnetic Systems Group
Electromagnetic Systems Group is a division of General Atomics that specializes in advanced electromagnetic technologies and systems for defense, energy, and research applications.
-
C.
Commission E – Electromagnetic Environment and Interference
Commission E – Electromagnetic Environment and Interference is a specialized body within the International Union of Radio Science that focuses on research, standards, and coordination related to electromagnetic environments and radio-frequency interference.
-
D.
Commission K – Electromagnetics in Biology and Medicine
Commission K – Electromagnetics in Biology and Medicine is a specialized body within the International Union of Radio Science that focuses on the study and coordination of research related to the interaction of electromagnetic fields with biological systems and medical applications.
-
E.
Commission B – Fields and Waves
Commission B – Fields and Waves is a scientific commission of the International Union of Radio Science that focuses on research and standards related to electromagnetic fields, waves, and their propagation.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
heliophysics instrument
ⓘ
scientific instrument suite ⓘ spacecraft instrument ⓘ |
| dataUsedFor |
modeling solar wind propagation
ⓘ
space weather forecasting research ⓘ studying particle acceleration near the Sun ⓘ testing theories of coronal heating ⓘ |
| environment |
Sun’s outer atmosphere
ⓘ
linked to:
the Sun
inner heliosphere ⓘ |
| launchAgency | NASA ⓘ |
| launchDate | 2018-08-12 ⓘ |
| launchVehicle | Delta IV Heavy ⓘ |
| locatedOn | Parker Solar Probe spacecraft boom ⓘ |
| measures |
electric field vectors
ⓘ
high-frequency electric field fluctuations ⓘ low-frequency magnetic field fluctuations ⓘ magnetic field vectors ⓘ plasma wave spectra ⓘ quasi-static electric fields ⓘ radio emissions from the solar corona ⓘ |
| missionType | solar observation ⓘ |
| operator |
NASA
ⓘ
NASA Heliophysics Division ⓘ |
| partOf | Parker Solar Probe ⓘ |
| primaryObjective |
characterize turbulence in the solar wind
ⓘ
investigate energy transfer processes in the solar corona ⓘ measure electric fields in the solar corona and solar wind ⓘ measure magnetic fields in the solar corona and solar wind ⓘ study plasma waves near the Sun ⓘ |
| spacecraft | Parker Solar Probe ⓘ |
| studies |
magnetic reconnection
ⓘ
plasma waves ⓘ solar corona ⓘ solar wind ⓘ solar wind turbulence ⓘ |
| supportsMission |
determine how the solar corona is heated
ⓘ
determine how the solar wind is accelerated ⓘ improve understanding of space weather drivers ⓘ |
| targetBody | Sun ⓘ |
| uses |
electric field antennas
ⓘ
fluxgate magnetometers ⓘ radio and plasma wave receivers ⓘ search-coil magnetometers ⓘ |
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: FIELDS: Electromagnetic Fields Investigation Description of subject: FIELDS: Electromagnetic Fields Investigation is a scientific instrument suite on NASA’s Parker Solar Probe designed to measure electric and magnetic fields in the Sun’s outer atmosphere.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.