SAM gas chromatograph
E1241856
UNEXPLORED
The SAM gas chromatograph is an instrument on NASA's Curiosity rover that separates and analyzes gases from Martian soil and atmosphere samples to identify their chemical composition, including potential organic compounds.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SAM gas chromatograph canonical | 1 |
| Thermal and Evolved Gas Analyzer | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16921949 — 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: SAM gas chromatograph Context triple: [Sample Analysis at Mars, hasComponent, SAM gas chromatograph]
-
A.
MOMA mass spectrometer
The MOMA mass spectrometer is a key analytical instrument on the Rosalind Franklin rover designed to detect and characterize organic molecules on Mars in the search for past or present life.
-
B.
LC-17A
LC-17A is a launch pad at Cape Canaveral Air Force Station historically used for early U.S. space missions, including Pioneer lunar probes.
-
C.
Solid State Spectrometer (SSS)
The Solid State Spectrometer (SSS) was an X-ray detector aboard the Einstein Observatory that provided high-resolution spectroscopy of cosmic X-ray sources using solid-state technology.
-
D.
Gas Imaging Spectrometer
The Gas Imaging Spectrometer is an X-ray astronomy instrument designed to capture spatially resolved spectra of cosmic X-ray sources.
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E.
SARA (Sub-keV Atom Reflecting Analyzer)
SARA (Sub-keV Atom Reflecting Analyzer) is a scientific instrument designed to study low-energy neutral atoms reflected from planetary surfaces, particularly to investigate solar wind interactions with the Moon.
- 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: SAM gas chromatograph Target entity description: The SAM gas chromatograph is an instrument on NASA's Curiosity rover that separates and analyzes gases from Martian soil and atmosphere samples to identify their chemical composition, including potential organic compounds.
-
A.
MOMA mass spectrometer
The MOMA mass spectrometer is a key analytical instrument on the Rosalind Franklin rover designed to detect and characterize organic molecules on Mars in the search for past or present life.
-
B.
LC-17A
LC-17A is a launch pad at Cape Canaveral Air Force Station historically used for early U.S. space missions, including Pioneer lunar probes.
-
C.
Solid State Spectrometer (SSS)
The Solid State Spectrometer (SSS) was an X-ray detector aboard the Einstein Observatory that provided high-resolution spectroscopy of cosmic X-ray sources using solid-state technology.
-
D.
Gas Imaging Spectrometer
The Gas Imaging Spectrometer is an X-ray astronomy instrument designed to capture spatially resolved spectra of cosmic X-ray sources.
-
E.
SARA (Sub-keV Atom Reflecting Analyzer)
SARA (Sub-keV Atom Reflecting Analyzer) is a scientific instrument designed to study low-energy neutral atoms reflected from planetary surfaces, particularly to investigate solar wind interactions with the Moon.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: SAM gas chromatograph