GMOS-N (Gemini Multi-Object Spectrograph North)
E397218
GMOS-N (Gemini Multi-Object Spectrograph North) is a versatile optical spectrograph and imager used on the Gemini North telescope for multi-object spectroscopy and detailed studies of astronomical sources.
All labels observed (3)
| Label | Occurrences |
|---|---|
| GMOS-N | 1 |
| GMOS-N (Gemini Multi-Object Spectrograph North) canonical | 1 |
| Gemini Multi-Object Spectrograph North | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3906922 — 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: GMOS-N (Gemini Multi-Object Spectrograph North) Context triple: [Gemini North Observatory, hasInstrument, GMOS-N (Gemini Multi-Object Spectrograph North)]
-
A.
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.
-
B.
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.
-
C.
Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
-
D.
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.
-
E.
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.
- 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: GMOS-N (Gemini Multi-Object Spectrograph North) Target entity description: GMOS-N (Gemini Multi-Object Spectrograph North) is a versatile optical spectrograph and imager used on the Gemini North telescope for multi-object spectroscopy and detailed studies of astronomical sources.
-
A.
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.
-
B.
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.
-
C.
Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical instrument
ⓘ
imager ⓘ multi-object spectrograph ⓘ optical spectrograph ⓘ |
| associatedProject | Gemini Observatory instrumentation program ⓘ |
| dataProduct |
optical images
ⓘ
optical spectra ⓘ |
| designedFor | detailed studies of astronomical sources ⓘ |
| enables |
deep spectroscopic surveys
ⓘ
simultaneous spectroscopy of many targets ⓘ |
| fieldOfView | wide field for multi-object spectroscopy ⓘ |
| fullName | Gemini Multi-Object Spectrograph North ⓘ |
| function |
imaging
ⓘ
integral field spectroscopy ⓘ long-slit spectroscopy ⓘ |
| geographicalHemisphere | north ⓘ |
| hasDetector | CCD array ⓘ |
| hemisphereCoverage | Northern Hemisphere ⓘ |
| hostTelescopeAperture | 8-meter class ⓘ |
| installedOn |
Gemini North telescope
ⓘ
linked to:
Gemini North Observatory
|
| locatedAt |
Gemini North telescope
ⓘ
linked to:
Gemini North Observatory
|
| mountedAt |
Cassegrain focus of Gemini North
ⓘ
linked to:
Cassegrain focus
|
| observatory |
Gemini North
ⓘ
linked to:
Gemini North Observatory
|
| observingBand | optical band ⓘ |
| operatedBy | Gemini Observatory ⓘ |
| pairedWith | GMOS-S ⓘ |
| primaryFunction | multi-object spectroscopy ⓘ |
| resolutionCapability | low to intermediate spectral resolution ⓘ |
| scienceUse |
active galactic nucleus studies
ⓘ
emission-line object surveys ⓘ galaxy spectroscopy ⓘ kinematics of galaxies ⓘ quasar spectroscopy ⓘ redshift surveys ⓘ star cluster studies ⓘ stellar population studies ⓘ supernova follow-up ⓘ |
| supportsMode |
imaging mode
ⓘ
integral field unit mode ⓘ long-slit spectroscopy mode ⓘ multi-object spectroscopy mode ⓘ |
| telescopeLocation |
Maunakea, Hawaii
ⓘ
linked to:
Mauna Kea
|
| usedFor | queue-scheduled observations at Gemini North ⓘ |
| uses |
filters
ⓘ
gratings ⓘ slit masks ⓘ |
| wavelengthRange |
near-infrared (red optical edge)
ⓘ
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: GMOS-N (Gemini Multi-Object Spectrograph North) Description of subject: GMOS-N (Gemini Multi-Object Spectrograph North) is a versatile optical spectrograph and imager used on the Gemini North telescope for multi-object spectroscopy and detailed studies of astronomical sources.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
GMOS-S (Gemini Multi-Object Spectrograph South)
linked to: GMOS-N (Gemini Multi-Object Spectrograph North)
subject linked to:
GMOS-N (Gemini Multi-Object Spectrograph North)
linked to: GMOS-N (Gemini Multi-Object Spectrograph North)