MagAO
E117317
MagAO is an adaptive optics system on the Magellan Telescopes that corrects atmospheric distortion to enable high-resolution astronomical imaging.
All labels observed (4)
| Label | Occurrences |
|---|---|
| MagAO canonical | 1 |
| MagAO (Magellan Adaptive Optics system) | 1 |
| MagAO-X | 1 |
| Magellan Adaptive Optics System | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T991223 — 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: MagAO Context triple: [Magellan Telescopes, hasInstrument, MagAO]
-
A.
GSAOI (Gemini South Adaptive Optics Imager)
GSAOI (Gemini South Adaptive Optics Imager) is a high-resolution near-infrared camera designed to work with adaptive optics on the Gemini South telescope, enabling extremely sharp imaging by correcting for atmospheric distortion.
-
B.
GeMS (Gemini Multi-conjugate adaptive optics System)
GeMS (Gemini Multi-conjugate adaptive optics System) is an advanced adaptive optics facility that uses multiple laser guide stars and deformable mirrors to deliver wide-field, near-diffraction-limited imaging from the ground-based Gemini South telescope.
-
C.
GMOS-S (Gemini Multi-Object Spectrograph South)
GMOS-S (Gemini Multi-Object Spectrograph South) is a versatile optical spectrograph and imager designed for multi-object and long-slit spectroscopy on the Gemini South telescope, enabling detailed studies of faint and distant astronomical sources.
-
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.
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.
- 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: MagAO Target entity description: MagAO is an adaptive optics system on the Magellan Telescopes that corrects atmospheric distortion to enable high-resolution astronomical imaging.
-
A.
GSAOI (Gemini South Adaptive Optics Imager)
GSAOI (Gemini South Adaptive Optics Imager) is a high-resolution near-infrared camera designed to work with adaptive optics on the Gemini South telescope, enabling extremely sharp imaging by correcting for atmospheric distortion.
-
B.
GeMS (Gemini Multi-conjugate adaptive optics System)
GeMS (Gemini Multi-conjugate adaptive optics System) is an advanced adaptive optics facility that uses multiple laser guide stars and deformable mirrors to deliver wide-field, near-diffraction-limited imaging from the ground-based Gemini South telescope.
-
C.
GMOS-S (Gemini Multi-Object Spectrograph South)
GMOS-S (Gemini Multi-Object Spectrograph South) is a versatile optical spectrograph and imager designed for multi-object and long-slit spectroscopy on the Gemini South telescope, enabling detailed studies of faint and distant astronomical sources.
-
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.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
adaptive optics system
ⓘ
astronomical instrument ⓘ |
| associatedWith |
Carnegie Observatories
ⓘ
Magellan Project ⓘ |
| commissionedBy |
Carnegie Institution for Science
ⓘ
linked to:
Carnegie Institution of Washington
|
| corrects | atmospheric turbulence ⓘ |
| country | Chile ⓘ |
| developedBy |
Steward Observatory
ⓘ
University of Arizona ⓘ |
| enables |
diffraction-limited imaging
ⓘ
direct imaging of exoplanets ⓘ high-contrast imaging ⓘ |
| field |
adaptive optics
ⓘ
astronomy ⓘ |
| fullName |
Magellan Adaptive Optics System
ⓘ
linked to:
MagAO
|
| hasMode |
infrared adaptive optics
ⓘ
natural guide star adaptive optics ⓘ visible-light adaptive optics ⓘ |
| hasSubsystem |
Clio infrared camera
ⓘ
VisAO camera ⓘ |
| hostTelescope |
Magellan Clay 6.5 m telescope
ⓘ
linked to:
Magellan Clay Telescope
|
| hostTelescopeType | Ritchey–Chrétien reflector ⓘ |
| improves | image quality ⓘ |
| locatedAt |
Las Campanas Observatory
ⓘ
Magellan Clay Telescope ⓘ |
| locatedIn | Chile ⓘ |
| observatoryOperator | Las Campanas Observatory ⓘ |
| observatorySite |
Atacama Desert region
ⓘ
linked to:
Atacama Desert
|
| observes |
infrared wavelengths
ⓘ
visible wavelengths ⓘ |
| operatedOn | Magellan Telescopes ⓘ |
| purpose |
correct atmospheric distortion
ⓘ
enable high-resolution astronomical imaging ⓘ |
| scienceCapability |
high spatial resolution imaging
ⓘ
precision astrometry ⓘ precision photometry ⓘ |
| siteAltitude | ~2400 meters ⓘ |
| supports |
circumstellar disk imaging
ⓘ
exoplanet characterization ⓘ near-Earth object studies ⓘ |
| technologyType | pyramid wavefront sensing adaptive optics ⓘ |
| telescopeAperture | 6.5-meter ⓘ |
| usedFor |
planet formation studies
ⓘ
solar system observations ⓘ stellar astrophysics ⓘ |
| uses |
adaptive secondary mirror
ⓘ
pyramid wavefront sensor ⓘ |
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: MagAO Description of subject: MagAO is an adaptive optics system on the Magellan Telescopes that corrects atmospheric distortion to enable high-resolution astronomical imaging.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Magellan telescope instrumentation suite
→
hasInstrument
→
MagAO (Magellan Adaptive Optics system)
ⓘ
linked to: MagAO
linked to: MagAO