Inamori Magellan Areal Camera and Spectrograph
E19437
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Inamori Magellan Areal Camera and Spectrograph canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T147094 — 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: Inamori Magellan Areal Camera and Spectrograph Context triple: [IMACS, fullName, Inamori Magellan Areal Camera and Spectrograph]
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A.
Magellan Echellette Spectrograph (MagE)
Magellan Echellette Spectrograph (MagE) is a medium-resolution optical echellette spectrograph designed for wide wavelength coverage and efficient spectroscopy of faint astronomical sources.
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B.
Giant Magellan Telescope
The Giant Magellan Telescope is a next-generation, extremely large ground-based optical and infrared telescope designed to achieve unprecedented resolution for astronomical observations.
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C.
Gemini South Observatory
Gemini South Observatory is a major 8.1-meter optical and infrared telescope facility located on Cerro Pachón in Chile, forming the southern half of the international Gemini Observatory.
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D.
du Pont Telescope
The du Pont Telescope is a 2.5-meter optical telescope at Chile’s Las Campanas Observatory used for a wide range of astronomical imaging and spectroscopic research.
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E.
Warsaw Telescope
The Warsaw Telescope is a 1.3-meter optical telescope at Las Campanas Observatory in Chile, widely used for large-scale astronomical surveys such as the OGLE project.
- 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: Inamori Magellan Areal Camera and Spectrograph Target entity description: 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.
-
A.
Magellan Echellette Spectrograph (MagE)
Magellan Echellette Spectrograph (MagE) is a medium-resolution optical echellette spectrograph designed for wide wavelength coverage and efficient spectroscopy of faint astronomical sources.
-
B.
Giant Magellan Telescope
The Giant Magellan Telescope is a next-generation, extremely large ground-based optical and infrared telescope designed to achieve unprecedented resolution for astronomical observations.
-
C.
Gemini South Observatory
Gemini South Observatory is a major 8.1-meter optical and infrared telescope facility located on Cerro Pachón in Chile, forming the southern half of the international Gemini Observatory.
-
D.
du Pont Telescope
The du Pont Telescope is a 2.5-meter optical telescope at Chile’s Las Campanas Observatory used for a wide range of astronomical imaging and spectroscopic research.
-
E.
Warsaw Telescope
The Warsaw Telescope is a 1.3-meter optical telescope at Las Campanas Observatory in Chile, widely used for large-scale astronomical surveys such as the OGLE project.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical instrument
ⓘ
optical imager ⓘ optical spectrograph ⓘ wide-field camera ⓘ |
| abbreviation | IMACS ⓘ |
| associatedWith |
Baade Telescope
ⓘ
surface form:
Magellan Baade telescope
Magellan Clay Telescope ⓘ
surface form:
Magellan Clay telescope
|
| country | Chile ⓘ |
| designedFor |
deep imaging
ⓘ
deep spectroscopy ⓘ |
| field |
astronomy
ⓘ
astrophysics ⓘ |
| hasCapability |
imaging
ⓘ
multi-object spectroscopy ⓘ spectroscopy ⓘ wide-field imaging ⓘ |
| locatedAt | Las Campanas Observatory ⓘ |
| mountedOn |
Magellan Telescopes
ⓘ
surface form:
Magellan telescopes
|
| namedAfter | Kazuo Inamori ⓘ |
| observatory | Las Campanas Observatory ⓘ |
| observes |
extragalactic objects
ⓘ
galaxies ⓘ galaxy clusters ⓘ quasars ⓘ stars ⓘ supernovae ⓘ |
| partOf | Magellan telescope instrumentation ⓘ |
| telescopeType | optical telescope instrument ⓘ |
| usedBy |
astronomers
ⓘ
astrophysicists ⓘ |
| usedFor |
deep astronomical surveys
ⓘ
detailed spectroscopic studies ⓘ follow-up spectroscopy of survey targets ⓘ optical spectroscopy ⓘ survey astronomy ⓘ wide-field optical imaging ⓘ |
| usedIn |
galaxy evolution studies
ⓘ
large-scale structure surveys ⓘ observational cosmology ⓘ spectroscopic redshift measurements ⓘ |
| wavelengthRange | optical ⓘ |
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: Inamori Magellan Areal Camera and Spectrograph Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.