Wide Field Channel
E260025
The Wide Field Channel is a primary imaging unit of the Hubble Space Telescope’s Advanced Camera for Surveys, designed to capture high-resolution, wide-field observations of the universe in visible and near-ultraviolet light.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wide Field Channel canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2373247 — 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: Wide Field Channel Context triple: [Advanced Camera for Surveys, hasComponent, Wide Field Channel]
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A.
Wide Angle
Wide Angle is a program section of the Busan International Film Festival dedicated to showcasing short films, documentaries, and experimental works from around the world.
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B.
Broad Channel
Broad Channel is a residential neighborhood and island community in southern Queens, New York City, situated within the waters of Jamaica Bay.
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C.
Broad Sound
Broad Sound is a coastal inlet in Massachusetts Bay, north of Boston, known for its shallow waters and connection to nearby harbors and beaches.
-
D.
Wavelengths
Wavelengths is the Toronto International Film Festival’s avant-garde and experimental cinema program, showcasing innovative and boundary-pushing works in film and video.
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E.
Field
Field is a common English surname borne by numerous notable individuals across business, politics, sports, and the arts.
- 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: Wide Field Channel Target entity description: The Wide Field Channel is a primary imaging unit of the Hubble Space Telescope’s Advanced Camera for Surveys, designed to capture high-resolution, wide-field observations of the universe in visible and near-ultraviolet light.
-
A.
Wide Angle
Wide Angle is a program section of the Busan International Film Festival dedicated to showcasing short films, documentaries, and experimental works from around the world.
-
B.
Broad Channel
Broad Channel is a residential neighborhood and island community in southern Queens, New York City, situated within the waters of Jamaica Bay.
-
C.
Broad Sound
Broad Sound is a coastal inlet in Massachusetts Bay, north of Boston, known for its shallow waters and connection to nearby harbors and beaches.
-
D.
Wavelengths
Wavelengths is the Toronto International Film Festival’s avant-garde and experimental cinema program, showcasing innovative and boundary-pushing works in film and video.
-
E.
Field
Field is a common English surname borne by numerous notable individuals across business, politics, sports, and the arts.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Hubble Space Telescope instrument component
ⓘ
imaging instrument ⓘ |
| coexistsWith |
High Resolution Channel
ⓘ
Solar Blind Channel ⓘ |
| designedBy |
Goddard Space Flight Center
ⓘ
surface form:
NASA Goddard Space Flight Center
|
| designedFor | high-throughput optical imaging ⓘ |
| enables |
measurement of weak gravitational lensing shear
ⓘ
morphological classification of distant galaxies ⓘ precision photometry ⓘ |
| hasAbbreviation | WFC ⓘ |
| hasAdvantage |
high spatial resolution
ⓘ
larger field of view than previous Hubble cameras ⓘ |
| hasAperture | rectangular field aperture ⓘ |
| hasFieldOfView | approximately 202 arcseconds by 202 arcseconds ⓘ |
| hasFilterWheel | yes ⓘ |
| hasFunction |
capture high-resolution images
ⓘ
wide-field imaging ⓘ |
| hasInstrumentFamily | Advanced Camera for Surveys ⓘ |
| hasOpticalDesign | three-mirror anastigmat ⓘ |
| hasPixelScale | approximately 0.05 arcseconds per pixel ⓘ |
| hasStatus |
experienced electronics failure in 2007
ⓘ
restored to partial operation in 2009 servicing mission ⓘ |
| hasWavelengthRange | approximately 350 nanometers to 1000 nanometers ⓘ |
| installationDate | March 2002 ⓘ |
| installedDuring |
Hubble Space Telescope Servicing Mission 3B
ⓘ
surface form:
Hubble Servicing Mission 3B
|
| locatedOn | Hubble Space Telescope optical bench ⓘ |
| observes |
near-ultraviolet light
ⓘ
visible light ⓘ |
| operatedBy |
NASA
ⓘ
Space Telescope Science Institute ⓘ |
| optimizedFor |
deep imaging of distant galaxies
ⓘ
wide-field surveys ⓘ |
| partOf |
Advanced Camera for Surveys
ⓘ
Hubble Space Telescope ⓘ |
| scienceInstrumentType | wide-field camera ⓘ |
| supportsMode |
broad-band imaging
ⓘ
medium-band imaging ⓘ narrow-band imaging ⓘ |
| supportsObservationType | imaging only ⓘ |
| telescope | Hubble Space Telescope ⓘ |
| usedFor |
cosmological surveys
ⓘ
galaxy evolution studies ⓘ gravitational lensing observations ⓘ mapping star-forming regions ⓘ star cluster imaging ⓘ stellar population studies ⓘ supernova searches ⓘ |
| usesDetectorType | charge-coupled device ⓘ |
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: Wide Field Channel Description of subject: The Wide Field Channel is a primary imaging unit of the Hubble Space Telescope’s Advanced Camera for Surveys, designed to capture high-resolution, wide-field observations of the universe in visible and near-ultraviolet light.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.