GeMS
E396511
GeMS is a multi-conjugate adaptive optics system used on large telescopes to correct atmospheric distortion and produce sharper astronomical images.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GeMS canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3892867 — 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: GeMS Context triple: [GeMS, acronym, GeMS]
-
A.
GEM
GEM is the Growth Enterprise Market board of the Hong Kong Stock Exchange, designed for smaller, high-growth and emerging companies to raise capital.
-
B.
Gemer
Gemer is a historical and geographical region in southern Slovakia known for its mining heritage, medieval castles, and karst landscapes.
-
C.
GAESA
GAESA is a powerful Cuban military-owned business conglomerate that dominates key sectors of the country's economy, including tourism, retail, and real estate.
-
D.
Unisphere
The Unisphere is a giant stainless-steel globe sculpture in Flushing Meadows–Corona Park, Queens, best known as an enduring landmark celebrating global interdependence and space-age optimism.
-
E.
Météores
Météores is one of the scientific essays by René Descartes, accompanying his Discours de la méthode and focusing on the study of meteorological and atmospheric phenomena.
- 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: GeMS Target entity description: GeMS is a multi-conjugate adaptive optics system used on large telescopes to correct atmospheric distortion and produce sharper astronomical images.
-
A.
GEM
GEM is the Growth Enterprise Market board of the Hong Kong Stock Exchange, designed for smaller, high-growth and emerging companies to raise capital.
-
B.
Gemer
Gemer is a historical and geographical region in southern Slovakia known for its mining heritage, medieval castles, and karst landscapes.
-
C.
GAESA
GAESA is a powerful Cuban military-owned business conglomerate that dominates key sectors of the country's economy, including tourism, retail, and real estate.
-
D.
Unisphere
The Unisphere is a giant stainless-steel globe sculpture in Flushing Meadows–Corona Park, Queens, best known as an enduring landmark celebrating global interdependence and space-age optimism.
-
E.
Météores
Météores is one of the scientific essays by René Descartes, accompanying his Discours de la méthode and focusing on the study of meteorological and atmospheric phenomena.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
adaptive optics instrument
ⓘ
multi-conjugate adaptive optics system ⓘ |
| acronymFor |
GeMS (Gemini Multi-conjugate adaptive optics System)
ⓘ
surface form:
Gemini Multi-conjugate adaptive optics System
|
| commissionedOn | 2011 ⓘ |
| corrects |
atmospheric distortion
ⓘ
wavefront aberrations ⓘ |
| enables | diffraction-limited imaging in near-infrared ⓘ |
| fieldOfView | wide-field corrected field ⓘ |
| firstLight | 2011 ⓘ |
| fullName |
GeMS (Gemini Multi-conjugate adaptive optics System)
ⓘ
surface form:
Gemini Multi-conjugate adaptive optics System
|
| hasComponent |
deformable mirror conjugated to ground layer
ⓘ
deformable mirror conjugated to high-altitude layer ⓘ deformable mirror conjugated to mid-altitude layer ⓘ laser guide star facility ⓘ wavefront sensors ⓘ |
| hasGoal |
correction of atmospheric turbulence
ⓘ
production of sharper astronomical images ⓘ |
| hostTelescopeType | optical/infrared telescope ⓘ |
| improves |
angular resolution
ⓘ
image quality ⓘ |
| improvesOver | single-conjugate adaptive optics ⓘ |
| locatedAt | Cerro Pachón ⓘ |
| locatedIn | Chile ⓘ |
| mountedOn |
Gemini South instrument suite
ⓘ
surface form:
Gemini South Nasmyth platform
|
| observatoryType | ground-based ⓘ |
| operatedAt |
Gemini South Observatory
ⓘ
surface form:
Gemini South Telescope
|
| operatedBy |
Gemini Observatory
ⓘ
NOIRLab ⓘ
surface form:
NSF NOIRLab
|
| pairedWith |
GSAOI (Gemini South Adaptive Optics Imager)
ⓘ
surface form:
GSAOI
GSAOI (Gemini South Adaptive Optics Imager) ⓘ
surface form:
Gemini South Adaptive Optics Imager
|
| provides | uniform correction over larger field of view ⓘ |
| scienceDomain |
astronomy
ⓘ
astrophysics ⓘ |
| scienceOutput |
high spatial resolution surveys
ⓘ
precision photometry in crowded fields ⓘ |
| telescopeAperture | 8.1-metre ⓘ |
| usedFor |
crowded stellar field observations
ⓘ
extragalactic astronomy ⓘ galactic astronomy ⓘ high-resolution imaging ⓘ star cluster studies ⓘ |
| uses |
multiple deformable mirrors
ⓘ
multiple laser guide stars ⓘ |
| usesTechnique |
laser guide star adaptive optics
ⓘ
multi-conjugate adaptive optics ⓘ |
| wavelengthRange | near-infrared ⓘ |
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: GeMS Description of subject: GeMS is a multi-conjugate adaptive optics system used on large telescopes to correct atmospheric distortion and produce sharper astronomical images.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
GeMS