NASA Infrared Telescope Facility
E101518
The NASA Infrared Telescope Facility is a 3-meter telescope dedicated primarily to infrared astronomy and planetary science observations, operated by NASA and located on the summit of Mauna Kea in Hawaii.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NASA Infrared Telescope Facility canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T796338 — 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.
Target entity: NASA Infrared Telescope Facility Context triple: [Mauna Kea, hasObservatory, NASA Infrared Telescope Facility]
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A.
Subaru Telescope
The Subaru Telescope is an 8.2-meter optical-infrared reflecting telescope operated by Japan’s National Astronomical Observatory, renowned for wide-field deep-sky observations.
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B.
Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
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C.
Spitzer Space Telescope
The Spitzer Space Telescope was a NASA infrared space observatory that studied the universe in long-wavelength light, revealing cold, dusty, and distant objects invisible to optical telescopes.
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D.
W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
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E.
Baade Telescope
The Baade Telescope is one of the twin 6.5-meter Magellan optical telescopes used for cutting-edge astronomical research in Chile.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: NASA Infrared Telescope Facility Target entity description: The NASA Infrared Telescope Facility is a 3-meter telescope dedicated primarily to infrared astronomy and planetary science observations, operated by NASA and located on the summit of Mauna Kea in Hawaii.
-
A.
Subaru Telescope
The Subaru Telescope is an 8.2-meter optical-infrared reflecting telescope operated by Japan’s National Astronomical Observatory, renowned for wide-field deep-sky observations.
-
B.
Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
-
C.
Spitzer Space Telescope
The Spitzer Space Telescope was a NASA infrared space observatory that studied the universe in long-wavelength light, revealing cold, dusty, and distant objects invisible to optical telescopes.
-
D.
W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
-
E.
Baade Telescope
The Baade Telescope is one of the twin 6.5-meter Magellan optical telescopes used for cutting-edge astronomical research in Chile.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
ground-based telescope
ⓘ
infrared telescope ⓘ observatory ⓘ |
| abbreviation | IRTF ⓘ |
| affiliation |
NASA Planetary Science Division
ⓘ
University of Hawaiʻi system ⓘ
surface form:
University of Hawaii (support)
|
| altitude |
approximately 13,800 feet
ⓘ
approximately 4200 meters ⓘ |
| commissionedBy | NASA ⓘ |
| constructionCompleted | 1979 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fundingAgency | NASA Planetary Science Division ⓘ |
| hasDome | yes ⓘ |
| hasInstrument |
NSFCAM2 infrared camera
ⓘ
SpeX spectrograph ⓘ iSHELL spectrograph ⓘ |
| hasMirrorMaterial | glass ⓘ |
| locatedOn | summit of Mauna Kea ⓘ |
| location |
Hawaii
ⓘ
Mauna Kea ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | Institute for Astronomy, University of Hawaii (operations support) ⓘ |
| mountType | equatorial mount ⓘ |
| observes |
Kuiper Belt objects
ⓘ
asteroids ⓘ comets ⓘ exoplanet atmospheres ⓘ moons ⓘ planets ⓘ |
| opened | 1979 ⓘ |
| operator |
NASA
ⓘ
NASA ⓘ
surface form:
National Aeronautics and Space Administration
|
| ownedBy | NASA ⓘ |
| partOf | Mauna Kea Observatories ⓘ |
| primaryUse |
infrared astronomy
ⓘ
planetary science observations ⓘ solar system observations ⓘ |
| primaryWavelengthRange | infrared ⓘ |
| supportsCommunity |
international astronomical community
ⓘ
planetary science community ⓘ |
| supportsMission |
NASA spacecraft mission support
ⓘ
planetary mission observations ⓘ |
| telescopeDiameter |
118 inches
ⓘ
3 meters ⓘ |
| telescopeType |
Cassegrain focus
ⓘ
surface form:
Cassegrain reflector
|
| website | https://irtfweb.ifa.hawaii.edu/ ⓘ |
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.
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.
Subject: NASA Infrared Telescope Facility Description of subject: The NASA Infrared Telescope Facility is a 3-meter telescope dedicated primarily to infrared astronomy and planetary science observations, operated by NASA and located on the summit of Mauna Kea in Hawaii.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.