NASA's Cassini spacecraft captured observations of solar and stellar targets to calibrate its Ultraviolet Imaging Spectrograph (UVIS) instrument. The data, last updated in March 2026, is provided by the National Aeronautics and Space Administration. It includes PNG files likely containing calibration imagery.
Use Cases
- Calibrate detector wavelength scales based on observations of stellar targets.
- Assess photometric sensitivity of the UVIS instrument based on solar target observations.
- Generate or validate flat fields for the imaging spectrograph based on the calibration data.
Strengths
- Data originates from the authoritative NASA Cassini mission.
- Last updated on 2026-03-13, indicating recent metadata maintenance.
- Platform tags suggest relevance to specific Saturnian moons and rings.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and dataset size are unknown, which may limit suitability assessment.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- National Aeronautics and Space Administration
- Collection Method
- Observations from the Cassini orbiter's Ultraviolet Imaging Spectrograph (UVIS).
- Time Range
- null
- Freshness
- Last updated 2026-03-13 20:26:56.585302
- Geography
- Saturn system