Advanced Camera for Surveys
E46136
The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Advanced Camera for Surveys canonical | 19 |
How this entity was disambiguated
This entity first appeared as the object of triple T364140 — 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: Advanced Camera for Surveys Context triple: [Hubble Space Telescope, hasInstrument, Advanced Camera for Surveys]
-
A.
OGLE-IV survey
The OGLE-IV survey is a large-scale astronomical sky survey focused on detecting microlensing events and variable stars, conducted with the Warsaw Telescope at Las Campanas Observatory.
-
B.
Inamori Magellan Areal Camera and Spectrograph
The Inamori Magellan Areal Camera and Spectrograph (IMACS) is a wide-field optical imaging and spectrographic instrument mounted on the Magellan telescopes, used for deep astronomical surveys and detailed spectroscopic studies.
-
C.
Magellan telescope instrumentation suite
The Magellan telescope instrumentation suite is a collection of advanced optical and infrared instruments on the Magellan telescopes at Las Campanas Observatory, designed for high-resolution imaging and spectroscopy in cutting-edge astronomical research.
-
D.
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.
-
E.
SOFIA airborne observatory operations
SOFIA airborne observatory operations were the flight and mission activities of a modified Boeing 747SP carrying a 2.5-meter infrared telescope to conduct high-altitude astronomical observations above most of Earth’s atmospheric water vapor.
- 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: Advanced Camera for Surveys Target entity description: The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
-
A.
OGLE-IV survey
The OGLE-IV survey is a large-scale astronomical sky survey focused on detecting microlensing events and variable stars, conducted with the Warsaw Telescope at Las Campanas Observatory.
-
B.
Inamori Magellan Areal Camera and Spectrograph
The Inamori Magellan Areal Camera and Spectrograph (IMACS) is a wide-field optical imaging and spectrographic instrument mounted on the Magellan telescopes, used for deep astronomical surveys and detailed spectroscopic studies.
-
C.
Magellan telescope instrumentation suite
The Magellan telescope instrumentation suite is a collection of advanced optical and infrared instruments on the Magellan telescopes at Las Campanas Observatory, designed for high-resolution imaging and spectroscopy in cutting-edge astronomical research.
-
D.
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.
-
E.
SOFIA airborne observatory operations
SOFIA airborne observatory operations were the flight and mission activities of a modified Boeing 747SP carrying a 2.5-meter infrared telescope to conduct high-altitude astronomical observations above most of Earth’s atmospheric water vapor.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Hubble Space Telescope instrument
ⓘ
astronomical instrument ⓘ space telescope camera ⓘ |
| abbreviation | ACS ⓘ |
| commissioned | 2002 ⓘ |
| contributedTo |
Hubble Deep Field observations
ⓘ
Hubble Heritage images ⓘ
surface form:
Hubble Ultra Deep Field
cosmological distance scale measurements ⓘ dark energy studies ⓘ galaxy evolution research ⓘ gravitational lensing studies ⓘ mapping of galaxy clusters ⓘ supernova surveys ⓘ |
| designedFor |
deep field observations
ⓘ
high-resolution imaging ⓘ observations of distant galaxies ⓘ observations of faint astronomical objects ⓘ observations of galaxy clusters ⓘ |
| experiencedFailure |
January 2007
ⓘ
January 2007 electronics failure in Wide Field Channel ⓘ |
| fieldOfView | larger than WFPC2 ⓘ |
| hasAdvantage | wide field of view with high spatial resolution ⓘ |
| hasComponent |
High Resolution Channel
ⓘ
Solar Blind Channel ⓘ Wide Field Channel ⓘ |
| installationDate | March 2002 ⓘ |
| installedDuringMission | STS-109 ⓘ |
| launchVehicle | Space Shuttle Columbia ⓘ |
| locatedOn | Hubble Space Telescope ⓘ |
| manufacturer |
Ball Aerospace
ⓘ
surface form:
Ball Aerospace & Technologies Corp.
|
| observatory | Hubble Space Telescope ⓘ |
| operator |
European Space Agency
ⓘ
NASA ⓘ |
| orbitsIn | low Earth orbit ⓘ |
| partiallyRestored | May 2009 ⓘ |
| pixelScale |
0.025 arcseconds per pixel (High Resolution Channel)
ⓘ
0.05 arcseconds per pixel (Wide Field Channel) ⓘ |
| repairedBy | Hubble Servicing Mission 4 ⓘ |
| repairedDuringMission | STS-125 ⓘ |
| sensitivity | higher than WFPC2 ⓘ |
| spacecraft | Hubble Space Telescope ⓘ |
| statusAfterRepair | partial functionality restored ⓘ |
| usedFor |
morphological studies of galaxies
ⓘ
multi-band imaging ⓘ precision photometry ⓘ survey imaging ⓘ |
| usesDetector | CCD ⓘ |
| wavelengthRange |
near-ultraviolet to near-infrared
ⓘ
~115 nm to ~1050 nm ⓘ |
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: Advanced Camera for Surveys Description of subject: The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
Corrective Optics Space Telescope Axial Replacement (COSTAR)
→
replacedBy
→
Advanced Camera for Surveys
ⓘ
subject surface form:
COSTAR
subject surface form:
PHAT
Hubble Space Telescope science instruments
→
thirdGenerationInstruments
→
Advanced Camera for Surveys
ⓘ