PACS
E415724
PACS is a far-infrared and submillimeter camera and spectrometer that was one of the primary scientific instruments aboard the Herschel Space Observatory, used to study cold dust and gas in the universe.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PACS canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4140084 — 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: PACS Context triple: [Herschel Space Observatory, scientificInstruments, PACS]
-
A.
PAC
PAC is a South African liberation movement and political party founded in 1959 as a breakaway from the African National Congress, advocating for African nationalism and pan-Africanism.
-
B.
PAC
PAC is the commonly used abbreviation for the Pacific Division, a grouping of teams in various North American professional sports leagues.
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C.
PAC
PAC is the stock ticker symbol for Grupo Aeroportuario del Pacífico, a major Mexican airport operator that manages multiple airports in the Pacific region.
-
D.
PAC-1
PAC-1 is the first major operational configuration of the U.S. Patriot surface-to-air missile system, introducing enhanced capabilities for air defense against aircraft and limited missile threats.
-
E.
PACB
PACB is the stock ticker symbol for Pacific Biosciences of California, a biotechnology company known for its advanced DNA sequencing technologies.
- 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: PACS Target entity description: PACS is a far-infrared and submillimeter camera and spectrometer that was one of the primary scientific instruments aboard the Herschel Space Observatory, used to study cold dust and gas in the universe.
-
A.
PAC
PAC is the commonly used abbreviation for the Pacific Division, a grouping of teams in various North American professional sports leagues.
-
B.
PAC
PAC is a South African liberation movement and political party founded in 1959 as a breakaway from the African National Congress, advocating for African nationalism and pan-Africanism.
-
C.
PAC
PAC is the stock ticker symbol for Grupo Aeroportuario del Pacífico, a major Mexican airport operator that manages multiple airports in the Pacific region.
-
D.
PAC-1
PAC-1 is the first major operational configuration of the U.S. Patriot surface-to-air missile system, introducing enhanced capabilities for air defense against aircraft and limited missile threats.
-
E.
PACB
PACB is the stock ticker symbol for Pacific Biosciences of California, a biotechnology company known for its advanced DNA sequencing technologies.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical instrument
ⓘ
far-infrared camera ⓘ spectrometer ⓘ submillimeter camera ⓘ |
| acronymFor | Photodetector Array Camera and Spectrometer ⓘ |
| agency | European Space Agency ⓘ |
| collaboratingInstitution |
CEA Saclay
ⓘ
KU Leuven ⓘ Max Planck Institute for Extraterrestrial Physics ⓘ SRON Netherlands Institute for Space Research ⓘ University of Vienna ⓘ |
| dataUsedFor |
Herschel science archive
ⓘ
cosmological deep fields ⓘ surveys of nearby galaxies ⓘ surveys of star-forming regions ⓘ |
| feature |
imaging photometer
ⓘ
integral field spectrometer ⓘ photodetector arrays ⓘ |
| fullName | Photodetector Array Camera and Spectrometer ⓘ |
| hostMissionName | Herschel Space Observatory ⓘ |
| hostMissionType | space telescope ⓘ |
| hostTelescopeAperture | 3.5-metre primary mirror of Herschel ⓘ |
| locatedAtLaunch | Herschel focal plane ⓘ |
| missionType | space-based instrument ⓘ |
| observatoryEndOfOperations | 2013-04-29 ⓘ |
| observatoryLaunchDate | 2009-05-14 ⓘ |
| observedFrom |
Sun–Earth L2
ⓘ
surface form:
Sun–Earth L2 point
|
| observedTargets |
galaxies
ⓘ
interstellar clouds ⓘ planet-forming disks ⓘ stars ⓘ |
| onBoard | Herschel Space Observatory ⓘ |
| operatedBy | European Space Agency ⓘ |
| operationalStatus | decommissioned ⓘ |
| partOfMission | Herschel Space Observatory payload ⓘ |
| scienceGoal |
study high-redshift galaxies in far-infrared
ⓘ
study interstellar medium ⓘ study nearby galaxies in far-infrared ⓘ study protoplanetary disks ⓘ study star formation in cold molecular clouds ⓘ |
| spectralResolution | medium spectral resolution in far-infrared ⓘ |
| usedFor |
far-infrared astronomy
ⓘ
photometric observations ⓘ spectroscopic observations ⓘ studying cold dust in the universe ⓘ studying cold gas in the universe ⓘ submillimeter astronomy ⓘ |
| wasPrimaryInstrumentOf | Herschel Space Observatory ⓘ |
| wavelengthRange | approximately 55–210 micrometres ⓘ |
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: PACS Description of subject: PACS is a far-infrared and submillimeter camera and spectrometer that was one of the primary scientific instruments aboard the Herschel Space Observatory, used to study cold dust and gas in the universe.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.