Chandra Deep Field surveys
E1179646
UNEXPLORED
The Chandra Deep Field surveys are some of the deepest X-ray observations of the universe, conducted with NASA’s Chandra X-ray Observatory to study distant galaxies, black holes, and the cosmic X-ray background.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chandra Deep Field South | 1 |
| Chandra Deep Field surveys canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15838743 — 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: Chandra Deep Field surveys Context triple: [NASA astrophysics observatories, includes, Chandra Deep Field surveys]
-
A.
Garching-Bonn Deep Survey
The Garching-Bonn Deep Survey is an astronomical deep-imaging project designed to study distant galaxies and large-scale cosmic structures using wide-field observations.
-
B.
Carnegie-Spitzer-IMACS Survey
The Carnegie-Spitzer-IMACS Survey is an astronomical research project that combines infrared observations from the Spitzer Space Telescope with optical spectroscopy from the IMACS instrument to study the formation and evolution of galaxies across cosmic time.
-
C.
CANDELS survey
The CANDELS survey is a major Hubble Space Telescope deep-imaging program designed to study the formation and evolution of galaxies across cosmic time.
-
D.
COSMOS survey
The COSMOS survey is a large, multiwavelength astronomical survey of a two-square-degree patch of the sky designed to study the formation and evolution of galaxies and large-scale structure across cosmic time.
-
E.
Hubble Deep Field
The Hubble Deep Field is a landmark astronomical image that revealed thousands of extremely distant galaxies in a tiny patch of sky, providing unprecedented insight into the early universe and galaxy formation.
- 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: Chandra Deep Field surveys Target entity description: The Chandra Deep Field surveys are some of the deepest X-ray observations of the universe, conducted with NASA’s Chandra X-ray Observatory to study distant galaxies, black holes, and the cosmic X-ray background.
-
A.
Garching-Bonn Deep Survey
The Garching-Bonn Deep Survey is an astronomical deep-imaging project designed to study distant galaxies and large-scale cosmic structures using wide-field observations.
-
B.
Carnegie-Spitzer-IMACS Survey
The Carnegie-Spitzer-IMACS Survey is an astronomical research project that combines infrared observations from the Spitzer Space Telescope with optical spectroscopy from the IMACS instrument to study the formation and evolution of galaxies across cosmic time.
-
C.
CANDELS survey
The CANDELS survey is a major Hubble Space Telescope deep-imaging program designed to study the formation and evolution of galaxies across cosmic time.
-
D.
COSMOS survey
The COSMOS survey is a large, multiwavelength astronomical survey of a two-square-degree patch of the sky designed to study the formation and evolution of galaxies and large-scale structure across cosmic time.
-
E.
Hubble Deep Field
The Hubble Deep Field is a landmark astronomical image that revealed thousands of extremely distant galaxies in a tiny patch of sky, providing unprecedented insight into the early universe and galaxy formation.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Chandra Deep Field surveys