Vera C. Rubin Observatory
E46179
The Vera C. Rubin Observatory is a next-generation astronomical facility in Chile designed to conduct the Legacy Survey of Space and Time, producing an unprecedented, deep, wide, and fast imaging survey of the night sky.
All labels observed (10)
How this entity was disambiguated
This entity first appeared as the object of triple T354324 — 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: Vera C. Rubin Observatory Context triple: [Vera Rubin, hasHonorificName, Vera C. Rubin Observatory]
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A.
Giant Magellan Telescope
The Giant Magellan Telescope is a next-generation, extremely large ground-based optical and infrared telescope designed to achieve unprecedented resolution for astronomical observations.
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B.
Magellan Clay Telescope
The Magellan Clay Telescope is one of the twin 6.5-meter Magellan telescopes at Las Campanas Observatory in Chile, used for cutting-edge optical and infrared astronomical research.
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C.
Gemini South Observatory
Gemini South Observatory is a major 8.1-meter optical and infrared telescope facility located on Cerro Pachón in Chile, forming the southern half of the international Gemini Observatory.
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D.
Magellan Telescopes
Magellan Telescopes are a pair of 6.5-meter optical-infrared telescopes at Las Campanas Observatory in Chile, used for cutting-edge astronomical research by an international collaboration.
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E.
du Pont Telescope
The du Pont Telescope is a 2.5-meter optical telescope at Chile’s Las Campanas Observatory used for a wide range of astronomical imaging and spectroscopic research.
- 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: Vera C. Rubin Observatory Target entity description: The Vera C. Rubin Observatory is a next-generation astronomical facility in Chile designed to conduct the Legacy Survey of Space and Time, producing an unprecedented, deep, wide, and fast imaging survey of the night sky.
-
A.
Giant Magellan Telescope
The Giant Magellan Telescope is a next-generation, extremely large ground-based optical and infrared telescope designed to achieve unprecedented resolution for astronomical observations.
-
B.
Magellan Clay Telescope
The Magellan Clay Telescope is one of the twin 6.5-meter Magellan telescopes at Las Campanas Observatory in Chile, used for cutting-edge optical and infrared astronomical research.
-
C.
Gemini South Observatory
Gemini South Observatory is a major 8.1-meter optical and infrared telescope facility located on Cerro Pachón in Chile, forming the southern half of the international Gemini Observatory.
-
D.
Magellan Telescopes
Magellan Telescopes are a pair of 6.5-meter optical-infrared telescopes at Las Campanas Observatory in Chile, used for cutting-edge astronomical research by an international collaboration.
-
E.
du Pont Telescope
The du Pont Telescope is a 2.5-meter optical telescope at Chile’s Las Campanas Observatory used for a wide range of astronomical imaging and spectroscopic research.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical observatory
ⓘ
survey telescope ⓘ |
| abbreviation |
Vera C. Rubin Observatory
self-linksurface differs
ⓘ
surface form:
LSST
Vera C. Rubin Observatory self-linksurface differs ⓘ
surface form:
LSST (Legacy Survey of Space and Time)
Vera C. Rubin Observatory self-linksurface differs ⓘ
surface form:
Rubin Observatory
|
| altitude | approximately 2660 m ⓘ |
| camera | LSST Camera ⓘ |
| cameraAperture | 64 cm effective aperture ⓘ |
| cameraResolution | 3.2 gigapixels ⓘ |
| cameraType | wide-field imaging camera ⓘ |
| collaboration | international partnership ⓘ |
| constructionStatus | under construction in the 2020s ⓘ |
| country | Chile ⓘ |
| dataManagement |
Vera C. Rubin Observatory
self-linksurface differs
ⓘ
surface form:
Rubin Observatory Data Management system
|
| dataProducts |
alerts for transient events
ⓘ
multi-band photometry ⓘ time-domain imaging of the sky ⓘ |
| dataVolume | tens of terabytes per night ⓘ |
| diameter | 8.4 m primary mirror ⓘ |
| effectiveAperture | 6.5 m ⓘ |
| exposureTime | two 15-second exposures per visit ⓘ |
| fieldOfView | 9.6 square degrees ⓘ |
| filterSystem | ugrizy filters ⓘ |
| formerName |
Vera C. Rubin Observatory
self-linksurface differs
ⓘ
surface form:
Large Synoptic Survey Telescope
|
| fundedBy |
National Science Foundation
ⓘ
U.S. Department of Energy ⓘ |
| keyFeature |
high-cadence all-sky survey
ⓘ
large etendue (aperture-area times field of view) ⓘ |
| locatedIn |
Andes
ⓘ
surface form:
Andes Mountains
Cerro Pachón ⓘ Coquimbo Region ⓘ |
| mainSurvey | Legacy Survey of Space and Time ⓘ |
| mountType | alt-azimuth mount ⓘ |
| namedAfter | Vera Rubin ⓘ |
| observes | night sky over the southern hemisphere ⓘ |
| operatedBy | Association of Universities for Research in Astronomy ⓘ |
| primaryInstrument | Simonyi Survey Telescope ⓘ |
| scienceGoals |
explore the transient optical sky
ⓘ
inventory the Solar System ⓘ map the Milky Way ⓘ study dark energy ⓘ study dark matter ⓘ |
| surveyDuration | 10 years ⓘ |
| surveyType | deep wide fast imaging survey ⓘ |
| telescopeDesign | three-mirror anastigmat ⓘ |
| telescopeType | wide-field survey telescope ⓘ |
| wavelengthRange |
near-infrared
ⓘ
optical ⓘ |
| website | https://www.lsst.org/ ⓘ |
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: Vera C. Rubin Observatory Description of subject: The Vera C. Rubin Observatory is a next-generation astronomical facility in Chile designed to conduct the Legacy Survey of Space and Time, producing an unprecedented, deep, wide, and fast imaging survey of the night sky.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Large Synoptic Survey Telescope
this entity surface form:
Rubin Observatory
this entity surface form:
LSST
this entity surface form:
LSST (Legacy Survey of Space and Time)
this entity surface form:
Rubin Observatory Data Management system
subject surface form:
Vera Rubin
this entity surface form:
Rubin Observatory Simonyi Survey Telescope
this entity surface form:
LSST
this entity surface form:
Large Synoptic Survey Telescope
this entity surface form:
Rubin Observatory telescope
this entity surface form:
Vera C. Rubin Observatory site on Cerro Pachón