Plasma-Magnetometer (PlasMag)
E722605
Plasma-Magnetometer (PlasMag) is a scientific instrument that measures the solar wind plasma and magnetic field conditions in space to support space weather monitoring and research.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Plasma-Magnetometer (PlasMag) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8264745 — 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: Plasma-Magnetometer (PlasMag) Context triple: [DSCOVR, hasInstrument, Plasma-Magnetometer (PlasMag)]
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A.
Plasma Instrument for Magnetic Sounding
The Plasma Instrument for Magnetic Sounding is a scientific payload on NASA’s Europa Clipper spacecraft designed to measure charged particles and plasma environments to help determine the properties of Europa’s subsurface ocean.
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B.
Europa Clipper Magnetometer
Europa Clipper Magnetometer is a scientific instrument on NASA’s Europa Clipper spacecraft designed to measure Europa’s magnetic field to investigate the moon’s subsurface ocean and interior structure.
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C.
Radio and Plasma Waves instrument
The Radio and Plasma Waves instrument is a scientific payload on ESA's Solar Orbiter designed to measure radio emissions and plasma wave phenomena in the solar wind to study the Sun’s atmosphere and heliosphere.
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D.
Fluxgate Magnetometer
A fluxgate magnetometer is a highly sensitive scientific instrument used to measure the strength and direction of magnetic fields, commonly employed on spacecraft and in geophysical surveys.
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E.
Plasma Wave Subsystem
The Plasma Wave Subsystem was a scientific instrument on NASA’s Galileo spacecraft designed to measure plasma waves and radio emissions in Jupiter’s magnetosphere and surrounding space environment.
- 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: Plasma-Magnetometer (PlasMag) Target entity description: Plasma-Magnetometer (PlasMag) is a scientific instrument that measures the solar wind plasma and magnetic field conditions in space to support space weather monitoring and research.
-
A.
Plasma Instrument for Magnetic Sounding
The Plasma Instrument for Magnetic Sounding is a scientific payload on NASA’s Europa Clipper spacecraft designed to measure charged particles and plasma environments to help determine the properties of Europa’s subsurface ocean.
-
B.
Europa Clipper Magnetometer
Europa Clipper Magnetometer is a scientific instrument on NASA’s Europa Clipper spacecraft designed to measure Europa’s magnetic field to investigate the moon’s subsurface ocean and interior structure.
-
C.
Radio and Plasma Waves instrument
The Radio and Plasma Waves instrument is a scientific payload on ESA's Solar Orbiter designed to measure radio emissions and plasma wave phenomena in the solar wind to study the Sun’s atmosphere and heliosphere.
-
D.
Fluxgate Magnetometer
A fluxgate magnetometer is a highly sensitive scientific instrument used to measure the strength and direction of magnetic fields, commonly employed on spacecraft and in geophysical surveys.
-
E.
Plasma Wave Subsystem
The Plasma Wave Subsystem was a scientific instrument on NASA’s Galileo spacecraft designed to measure plasma waves and radio emissions in Jupiter’s magnetosphere and surrounding space environment.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
magnetometer
ⓘ
plasma instrument ⓘ space science instrument ⓘ |
| application |
characterizing interplanetary shocks
ⓘ
monitoring geomagnetic storm drivers ⓘ monitoring solar wind conditions upstream of Earth ⓘ studying coronal mass ejection signatures in situ ⓘ |
| dataType |
in-situ magnetic field measurements
ⓘ
in-situ plasma measurements ⓘ |
| domain |
solar–terrestrial relations
ⓘ
space physics ⓘ space weather ⓘ |
| goal |
improve understanding of solar wind–magnetosphere coupling
ⓘ
provide real-time space weather data ⓘ support scientific studies of space plasmas ⓘ |
| measures |
magnetic field conditions in space
ⓘ
solar wind plasma ⓘ |
| observes |
magnetic field direction
ⓘ
magnetic field strength ⓘ solar wind density ⓘ solar wind speed ⓘ solar wind temperature ⓘ |
| operatesIn |
solar wind
ⓘ
space environment ⓘ |
| studies |
interplanetary magnetic field
ⓘ
solar wind properties ⓘ space plasma environment ⓘ |
| supports |
space weather forecasting
ⓘ
space weather nowcasting ⓘ space weather situational awareness ⓘ |
| typicalPlatform |
space weather monitoring satellites
ⓘ
spacecraft ⓘ |
| usedFor |
heliospheric physics research
ⓘ
space weather monitoring ⓘ space weather research ⓘ |
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: Plasma-Magnetometer (PlasMag) Description of subject: Plasma-Magnetometer (PlasMag) is a scientific instrument that measures the solar wind plasma and magnetic field conditions in space to support space weather monitoring and research.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Triana