Baade Telescope

E768

ground-based telescope optical telescope reflecting telescope

The Baade Telescope is one of the twin 6.5-meter Magellan optical telescopes used for cutting-edge astronomical research in Chile.

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All labels observed (6)

Label	Occurrences
Magellan Baade Telescope	9
Baade Telescope canonical	4
Magellan Baade telescope	3
Clay Telescope	2
Magellan Telescopes	1
Nasmyth focus of Magellan Baade Telescope	1

How this entity was disambiguated

This entity first appeared as the object of triple T2963 — 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: Baade Telescope
Context triple: [Las Campanas Observatory, hasTelescope, Baade Telescope]

A. Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
B. Ames Research Center
Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
C. Armstrong
Armstrong is a common English-language surname borne by numerous notable figures across fields such as science, exploration, music, and sports.
D. Bolt Beranek and Newman
Bolt Beranek and Newman was a pioneering American research and engineering firm best known for its foundational role in developing the ARPANET, a precursor to the modern internet.
E. CERN
CERN is the European Organization for Nuclear Research, renowned for its large particle accelerators and fundamental physics experiments that have led to major discoveries such as the Higgs boson.
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: Baade Telescope
Target entity description: The Baade Telescope is one of the twin 6.5-meter Magellan optical telescopes used for cutting-edge astronomical research in Chile.

A. Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
B. Ames Research Center
Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
C. Armstrong
Armstrong is a common English-language surname borne by numerous notable figures across fields such as science, exploration, music, and sports.
D. Bolt Beranek and Newman
Bolt Beranek and Newman was a pioneering American research and engineering firm best known for its foundational role in developing the ARPANET, a precursor to the modern internet.
E. CERN
CERN is the European Organization for Nuclear Research, renowned for its large particle accelerators and fundamental physics experiments that have led to major discoveries such as the Higgs boson.
F. None of above. chosen

Statements (45)

Predicate	Object
instanceOf	ground-based telescope ⓘ optical telescope ⓘ reflecting telescope ⓘ
alsoKnownAs	Magellan I ⓘ
country	Chile ⓘ
diameter	6.5 meters ⓘ
hasApertureClass	6–10 meter class telescope ⓘ
hasFieldOfView	wide-field (with IMACS) ⓘ
hasInstrument	FIRE ⓘ FourStar ⓘ IMACS ⓘ Magellan Echellette Spectrograph (MagE) ⓘ
hasTwin	Baade Telescope self-linksurface differs ⓘ surface form: Clay Telescope
inaugurated	2000s ⓘ
isOneOf	twin Magellan telescopes ⓘ
locatedIn	northern Chile ⓘ surface form: Atacama Region Chile ⓘ Las Campanas Observatory ⓘ
locatedOn	Cerro Manqui ⓘ
mirrorMaterial	borosilicate glass ⓘ
mountType	altazimuth mount ⓘ
namedAfter	Walter Baade ⓘ
observatoryAltitude	approximately 2400 meters ⓘ
observatoryOwner	Carnegie Institution of Washington ⓘ surface form: Carnegie Institution for Science
operator	Carnegie Institution of Washington ⓘ surface form: Carnegie Institution for Science Las Campanas Observatory ⓘ
partOf	Las Campanas Observatory ⓘ surface form: Las Campanas Observatory telescope array Baade Telescope self-linksurface differs ⓘ surface form: Magellan Telescopes
primaryMirrorDiameter	6.5 meters ⓘ
scientificFocus	cosmology ⓘ extragalactic astronomy ⓘ galaxy evolution ⓘ stellar populations ⓘ
supports	imaging ⓘ multi-object spectroscopy ⓘ spectroscopy ⓘ
telescopeArrayMemberCount	2 ⓘ
telescopeType	Ritchey–Chrétien reflector ⓘ
twinTelescopeAperture	6.5 meters ⓘ
usedBy	international astronomy community ⓘ
usedFor	astronomical research ⓘ infrared astronomy ⓘ optical astronomy ⓘ
wavelengthRange	near-infrared ⓘ optical ⓘ

How these facts were elicited

Referenced by (20)

Full triples — surface form annotated when it differs from this entity's canonical label.

Las Campanas Observatory → hasTelescope → Baade Telescope ⓘ

this entity surface form: Clay Telescope

Baade Telescope → partOf → Baade Telescope self-linksurface differs ⓘ

this entity surface form: Magellan Telescopes

Baade Telescope → hasTwin → Baade Telescope self-linksurface differs ⓘ

this entity surface form: Clay Telescope

IMACS → locatedAt → Baade Telescope ⓘ