2dF Galaxy Redshift Survey
E1527862
UNEXPLORED
The 2dF Galaxy Redshift Survey is a major astronomical project that mapped the large-scale structure of the universe by measuring redshifts for over 200,000 galaxies using the Two-Degree Field instrument on the Anglo-Australian Telescope.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 2dF Galaxy Redshift Survey canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22279598 — 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: 2dF Galaxy Redshift Survey Context triple: [CfA Redshift Survey, relatedTo, 2dF Galaxy Redshift Survey]
-
A.
DEEP2 Redshift Survey
The DEEP2 Redshift Survey is a large astronomical project that mapped the distant universe by measuring precise redshifts of tens of thousands of galaxies to study their evolution and large-scale structure.
-
B.
CfA Redshift Survey
The CfA Redshift Survey is a pioneering large-scale galaxy redshift survey that mapped the three-dimensional distribution of galaxies in the nearby universe, revealing major structures such as superclusters and voids.
-
C.
IRAS redshift survey
The IRAS redshift survey is a large-scale astronomical mapping project that used data from the Infrared Astronomical Satellite to chart the three-dimensional distribution of galaxies in the nearby universe.
-
D.
Deep Extragalactic Survey
Deep Extragalactic Survey is a deep near-infrared astronomical survey within the UKIDSS project designed to study distant galaxies and the large-scale structure of the universe.
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E.
Carnegie Irvine Galaxy Survey
The Carnegie Irvine Galaxy Survey is an astronomical project that provides detailed optical imaging and analysis of nearby galaxies to study their structure, formation, and evolution.
- 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: 2dF Galaxy Redshift Survey Target entity description: The 2dF Galaxy Redshift Survey is a major astronomical project that mapped the large-scale structure of the universe by measuring redshifts for over 200,000 galaxies using the Two-Degree Field instrument on the Anglo-Australian Telescope.
-
A.
DEEP2 Redshift Survey
The DEEP2 Redshift Survey is a large astronomical project that mapped the distant universe by measuring precise redshifts of tens of thousands of galaxies to study their evolution and large-scale structure.
-
B.
CfA Redshift Survey
The CfA Redshift Survey is a pioneering large-scale galaxy redshift survey that mapped the three-dimensional distribution of galaxies in the nearby universe, revealing major structures such as superclusters and voids.
-
C.
IRAS redshift survey
The IRAS redshift survey is a large-scale astronomical mapping project that used data from the Infrared Astronomical Satellite to chart the three-dimensional distribution of galaxies in the nearby universe.
-
D.
Deep Extragalactic Survey
Deep Extragalactic Survey is a deep near-infrared astronomical survey within the UKIDSS project designed to study distant galaxies and the large-scale structure of the universe.
-
E.
Carnegie Irvine Galaxy Survey
The Carnegie Irvine Galaxy Survey is an astronomical project that provides detailed optical imaging and analysis of nearby galaxies to study their structure, formation, and evolution.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.