Hobby–Eberly Telescope Dark Energy Experiment
E1449204
UNEXPLORED
The Hobby–Eberly Telescope Dark Energy Experiment (HETDEX) is a large astronomical survey designed to investigate dark energy by mapping the three-dimensional distribution of distant galaxies using the Hobby–Eberly Telescope.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hobby–Eberly Telescope Dark Energy Experiment canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20749045 — 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: Hobby–Eberly Telescope Dark Energy Experiment Context triple: [McDonald Observatory, supportsSurvey, Hobby–Eberly Telescope Dark Energy Experiment]
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A.
Dark Energy Spectroscopic Instrument
The Dark Energy Spectroscopic Instrument (DESI) is a state-of-the-art astronomical survey instrument designed to map the large-scale structure of the universe by measuring the spectra and redshifts of millions of galaxies and quasars to study dark energy.
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B.
LSST Dark Energy Science Collaboration
The LSST Dark Energy Science Collaboration is an international consortium of scientists dedicated to using data from the Vera C. Rubin Observatory to study dark energy and the expansion history of the universe.
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C.
Dark Energy Survey
The Dark Energy Survey is a large international astronomical project that uses a wide-field camera on a Chilean telescope to map hundreds of millions of galaxies and study the nature of dark energy and cosmic acceleration.
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D.
Dark Energy Camera
The Dark Energy Camera is a powerful wide-field astronomical imaging instrument designed to study dark energy and map the large-scale structure of the universe.
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E.
Atacama Cosmology Telescope
The Atacama Cosmology Telescope is a ground-based microwave telescope in Chile’s Atacama Desert designed to study the cosmic microwave background and probe the large-scale structure and evolution of the universe.
- 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: Hobby–Eberly Telescope Dark Energy Experiment Target entity description: The Hobby–Eberly Telescope Dark Energy Experiment (HETDEX) is a large astronomical survey designed to investigate dark energy by mapping the three-dimensional distribution of distant galaxies using the Hobby–Eberly Telescope.
-
A.
Dark Energy Spectroscopic Instrument
The Dark Energy Spectroscopic Instrument (DESI) is a state-of-the-art astronomical survey instrument designed to map the large-scale structure of the universe by measuring the spectra and redshifts of millions of galaxies and quasars to study dark energy.
-
B.
LSST Dark Energy Science Collaboration
The LSST Dark Energy Science Collaboration is an international consortium of scientists dedicated to using data from the Vera C. Rubin Observatory to study dark energy and the expansion history of the universe.
-
C.
Dark Energy Survey
The Dark Energy Survey is a large international astronomical project that uses a wide-field camera on a Chilean telescope to map hundreds of millions of galaxies and study the nature of dark energy and cosmic acceleration.
-
D.
Dark Energy Camera
The Dark Energy Camera is a powerful wide-field astronomical imaging instrument designed to study dark energy and map the large-scale structure of the universe.
-
E.
Atacama Cosmology Telescope
The Atacama Cosmology Telescope is a ground-based microwave telescope in Chile’s Atacama Desert designed to study the cosmic microwave background and probe the large-scale structure and evolution of the universe.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.