Telescopio Nazionale Galileo
E720167
Telescopio Nazionale Galileo is a 3.58-meter Italian optical/infrared telescope renowned for high-resolution astronomical observations from its site in the Canary Islands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Telescopio Nazionale Galileo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8064379 — 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: Telescopio Nazionale Galileo Context triple: [Roque de los Muchachos, hasTelescope, Telescopio Nazionale Galileo]
-
A.
Gran Telescopio Canarias
Gran Telescopio Canarias is one of the world’s largest single-aperture optical-infrared telescopes, located at a high-altitude observatory in the Canary Islands for cutting-edge astronomical research.
-
B.
Nordic Optical Telescope
The Nordic Optical Telescope is a 2.56-meter optical/infrared research telescope operated by a consortium of Nordic countries and located at the Roque de los Muchachos Observatory on La Palma in the Canary Islands.
-
C.
Carlos Sánchez Telescope
The Carlos Sánchez Telescope is a mid-sized infrared astronomical telescope located at Spain’s Teide Observatory on the island of Tenerife.
-
D.
ESO 1.52-metre telescope
The ESO 1.52-metre telescope is a mid-sized optical telescope at the La Silla Observatory in Chile, used for a variety of astronomical observations and instrumental projects.
-
E.
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.
- 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: Telescopio Nazionale Galileo Target entity description: Telescopio Nazionale Galileo is a 3.58-meter Italian optical/infrared telescope renowned for high-resolution astronomical observations from its site in the Canary Islands.
-
A.
Gran Telescopio Canarias
Gran Telescopio Canarias is one of the world’s largest single-aperture optical-infrared telescopes, located at a high-altitude observatory in the Canary Islands for cutting-edge astronomical research.
-
B.
Nordic Optical Telescope
The Nordic Optical Telescope is a 2.56-meter optical/infrared research telescope operated by a consortium of Nordic countries and located at the Roque de los Muchachos Observatory on La Palma in the Canary Islands.
-
C.
Carlos Sánchez Telescope
The Carlos Sánchez Telescope is a mid-sized infrared astronomical telescope located at Spain’s Teide Observatory on the island of Tenerife.
-
D.
ESO 1.52-metre telescope
The ESO 1.52-metre telescope is a mid-sized optical telescope at the La Silla Observatory in Chile, used for a variety of astronomical observations and instrumental projects.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical observatory
ⓘ
infrared telescope ⓘ optical telescope ⓘ |
| altitude | approximately 2396 m ⓘ |
| commissioning | late 1990s ⓘ |
| constructionStart | late 1980s ⓘ |
| country | Italy ⓘ |
| diameter | 3.58 m ⓘ |
| firstLight | 1998 ⓘ |
| governingBody |
Istituto Nazionale di Astrofisica
ⓘ
linked to:
National Institute for Astrophysics (INAF)
|
| instrument |
DOLORES
ⓘ
GIANO ⓘ GIANO-B ⓘ HARPS-N ⓘ
linked to:
HARPS spectrograph
NICS ⓘ |
| instrumentType |
high-resolution spectrograph
ⓘ
low-resolution spectrograph ⓘ near-infrared imager ⓘ optical imager ⓘ |
| locatedAt | Roque de los Muchachos ⓘ |
| locatedIn |
Canary Islands
ⓘ
Spain ⓘ |
| locatedOn | La Palma ⓘ |
| location |
Roque de los Muchachos Observatory
ⓘ
linked to:
Roque de los Muchachos
|
| mirrorMaterial | glass-ceramic ⓘ |
| mountType | altazimuth mount ⓘ |
| namedAfter | Galileo Galilei ⓘ |
| notableFor |
exoplanet detection and characterization
ⓘ
high-precision radial-velocity measurements ⓘ high-resolution optical and infrared observations ⓘ |
| observatoryCode | Z20 ⓘ |
| operator |
Fundación Galileo Galilei
ⓘ
Istituto Nazionale di Astrofisica ⓘ
linked to:
National Institute for Astrophysics (INAF)
|
| ownedBy |
Istituto Nazionale di Astrofisica
ⓘ
linked to:
National Institute for Astrophysics (INAF)
|
| partOf |
Roque de los Muchachos Observatory complex
ⓘ
linked to:
Roque de los Muchachos
|
| primaryMirrorDiameter | 3.58 m ⓘ |
| scientificFocus |
exoplanet research
ⓘ
extragalactic astronomy ⓘ galactic astronomy ⓘ high-resolution spectroscopy ⓘ infrared imaging ⓘ optical imaging ⓘ stellar astrophysics ⓘ time-domain astronomy ⓘ |
| telescopeType |
Ritchey–Chrétien telescope
ⓘ
linked to:
Ritchey–Chrétien reflector
|
| wavelengthRange |
near-infrared
ⓘ
optical ⓘ |
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: Telescopio Nazionale Galileo Description of subject: Telescopio Nazionale Galileo is a 3.58-meter Italian optical/infrared telescope renowned for high-resolution astronomical observations from its site in the Canary Islands.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.