EPI-Hi, Energetic Particle Instrument-High
E1591839
UNEXPLORED
EPI-Hi (Energetic Particle Instrument-High) is a high-energy particle detector on NASA’s Parker Solar Probe designed to measure energetic ions and electrons near the Sun to study solar energetic particle acceleration and transport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| EPI-Hi, Energetic Particle Instrument-High canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23535844 — 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: EPI-Hi, Energetic Particle Instrument-High Context triple: [Integrated Science Investigation of the Sun, fullNameOfComponent, EPI-Hi, Energetic Particle Instrument-High]
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A.
Energetic Particle and Plasma Spectrometer
The Energetic Particle and Plasma Spectrometer is a scientific instrument designed to measure high-energy particles and plasma environments in space, notably used aboard NASA’s MESSENGER mission to study Mercury’s magnetosphere and solar wind interactions.
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B.
High Resolution Instrument (HRI)
The High Resolution Instrument (HRI) was the primary imaging and spectroscopic camera on NASA’s Deep Impact spacecraft, designed to capture detailed visible and infrared observations of comet Tempel 1 during the impact experiment.
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C.
International Extreme Ultraviolet Hitchhiker (IEH)
The International Extreme Ultraviolet Hitchhiker (IEH) was an astronomy payload flown on the Space Shuttle to study celestial sources in the extreme ultraviolet portion of the spectrum.
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D.
Energetic Particles Detector
The Energetic Particles Detector was a scientific instrument on NASA’s Galileo spacecraft designed to measure high-energy charged particles in Jupiter’s magnetosphere and surrounding space environment.
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E.
Jovian Energetic Particle Detector Instrument (JEDI)
The Jovian Energetic Particle Detector Instrument (JEDI) is a scientific payload on NASA’s Juno spacecraft designed to measure high-energy charged particles in Jupiter’s magnetosphere to study the planet’s radiation environment and space weather processes.
- 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: EPI-Hi, Energetic Particle Instrument-High Target entity description: EPI-Hi (Energetic Particle Instrument-High) is a high-energy particle detector on NASA’s Parker Solar Probe designed to measure energetic ions and electrons near the Sun to study solar energetic particle acceleration and transport.
-
A.
Energetic Particle and Plasma Spectrometer
The Energetic Particle and Plasma Spectrometer is a scientific instrument designed to measure high-energy particles and plasma environments in space, notably used aboard NASA’s MESSENGER mission to study Mercury’s magnetosphere and solar wind interactions.
-
B.
High Resolution Instrument (HRI)
The High Resolution Instrument (HRI) was the primary imaging and spectroscopic camera on NASA’s Deep Impact spacecraft, designed to capture detailed visible and infrared observations of comet Tempel 1 during the impact experiment.
-
C.
International Extreme Ultraviolet Hitchhiker (IEH)
The International Extreme Ultraviolet Hitchhiker (IEH) was an astronomy payload flown on the Space Shuttle to study celestial sources in the extreme ultraviolet portion of the spectrum.
-
D.
Energetic Particles Detector
The Energetic Particles Detector was a scientific instrument on NASA’s Galileo spacecraft designed to measure high-energy charged particles in Jupiter’s magnetosphere and surrounding space environment.
-
E.
Jovian Energetic Particle Detector Instrument (JEDI)
The Jovian Energetic Particle Detector Instrument (JEDI) is a scientific payload on NASA’s Juno spacecraft designed to measure high-energy charged particles in Jupiter’s magnetosphere to study the planet’s radiation environment and space weather processes.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Integrated Science Investigation of the Sun
→
fullNameOfComponent
→
EPI-Hi, Energetic Particle Instrument-High
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