WIRCam
E435728
WIRCam is a wide-field infrared camera used for astronomical imaging on the Canada–France–Hawaii Telescope.
All labels observed (1)
| Label | Occurrences |
|---|---|
| WIRCam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4378605 — 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: WIRCam Context triple: [Canada–France–Hawaii Telescope, hasInstrument, WIRCam]
-
A.
HAWK-I
HAWK-I is a high-sensitivity near-infrared wide-field imaging camera used for astronomical observations on the European Southern Observatory’s Very Large Telescope.
-
B.
Infrared Array Camera
The Infrared Array Camera is a highly sensitive four-channel infrared imaging instrument that captured detailed views of celestial objects for NASA’s Spitzer Space Telescope.
-
C.
NIRI (Near-Infrared Imager and Spectrometer)
NIRI (Near-Infrared Imager and Spectrometer) is a near-infrared camera and spectrograph used on large telescopes to capture detailed images and spectra of astronomical objects at infrared wavelengths.
-
D.
Canada–France–Hawaii Telescope
The Canada–France–Hawaii Telescope is a 3.6-meter optical and infrared telescope on Mauna Kea in Hawaii, operated collaboratively by Canada, France, and the University of Hawaii for astronomical research.
-
E.
LSST Camera
The LSST Camera is a massive, wide-field digital camera designed to capture deep, high-resolution images of the night sky for the Vera C. Rubin Observatory’s decade-long sky survey.
- 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: WIRCam Target entity description: WIRCam is a wide-field infrared camera used for astronomical imaging on the Canada–France–Hawaii Telescope.
-
A.
HAWK-I
HAWK-I is a high-sensitivity near-infrared wide-field imaging camera used for astronomical observations on the European Southern Observatory’s Very Large Telescope.
-
B.
Infrared Array Camera
The Infrared Array Camera is a highly sensitive four-channel infrared imaging instrument that captured detailed views of celestial objects for NASA’s Spitzer Space Telescope.
-
C.
NIRI (Near-Infrared Imager and Spectrometer)
NIRI (Near-Infrared Imager and Spectrometer) is a near-infrared camera and spectrograph used on large telescopes to capture detailed images and spectra of astronomical objects at infrared wavelengths.
-
D.
Canada–France–Hawaii Telescope
The Canada–France–Hawaii Telescope is a 3.6-meter optical and infrared telescope on Mauna Kea in Hawaii, operated collaboratively by Canada, France, and the University of Hawaii for astronomical research.
-
E.
LSST Camera
The LSST Camera is a massive, wide-field digital camera designed to capture deep, high-resolution images of the night sky for the Vera C. Rubin Observatory’s decade-long sky survey.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical instrument
ⓘ
infrared camera ⓘ wide-field imager ⓘ |
| associatedWith |
Canada–France–Hawaii Telescope Legacy Survey
ⓘ
linked to:
CFHT Legacy Survey
astronomical survey programs ⓘ |
| countryInvolvement |
Canada
ⓘ
France ⓘ United States ⓘ
linked to:
United States of America
|
| dataProduct |
infrared images
ⓘ
survey catalogs ⓘ |
| detectorType | infrared array detector ⓘ |
| fieldOfView | wide-field ⓘ |
| hasCapability |
multi-band infrared observations
ⓘ
wide-field deep imaging ⓘ |
| hostInstitution |
Canada–France–Hawaii Telescope Corporation
ⓘ
linked to:
Canada–France–Hawaii Telescope
|
| locatedAt | Canada–France–Hawaii Telescope ⓘ |
| mountType | Cassegrain focus ⓘ |
| observatory |
Mauna Kea Observatory
ⓘ
linked to:
Mauna Kea Observatories
|
| observingMode | imaging ⓘ |
| operatingBand |
infrared H band
ⓘ
infrared J band ⓘ infrared K band ⓘ |
| platform | ground-based telescope ⓘ |
| primaryUse |
brown dwarf searches
ⓘ
deep sky surveys ⓘ galaxy evolution studies ⓘ high-redshift galaxy searches ⓘ star formation studies ⓘ wide-field infrared imaging ⓘ |
| scienceField |
astronomy
ⓘ
astrophysics ⓘ |
| siteLocation |
Mauna Kea, Hawaii
ⓘ
linked to:
Mauna Kea
|
| spectralRegion | near-infrared ⓘ |
| telescopeAperture | 3.6-metre ⓘ |
| typicalTargets |
brown dwarfs
ⓘ
galaxies ⓘ high-redshift galaxies ⓘ star clusters ⓘ star-forming regions ⓘ |
| usedFor |
deep imaging of extragalactic fields
ⓘ
follow-up observations of survey sources ⓘ mapping of molecular clouds ⓘ near-infrared photometry ⓘ wide-field infrared sky surveys ⓘ |
| usedOn | Canada–France–Hawaii Telescope ⓘ |
| wavelengthRange | near-infrared ⓘ |
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: WIRCam Description of subject: WIRCam is a wide-field infrared camera used for astronomical imaging on the Canada–France–Hawaii Telescope.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.