CASSINI UVIS: Solar and Stellar Brightness Time Series for Saturn and Jupiter

CASSINI UVIS Solar Stellar Brightness Time Series 1.2 contains photometric observations from the Cassini spacecraft's Ultraviolet Imaging Spectrograph (UVIS). The data records stellar occultations by Saturn's rings, satellites, and atmospheres, as well as the Jovian atmosphere. It is provided by the National Aeronautics and Space Administration (NASA) and was last updated in March 2026.

Use Cases

• Modeling atmospheric density profiles based on stellar occultation photometry.
• Analyzing ring particle size and distribution from occultation light curves.
• Studying satellite composition and tenuous atmospheres via occultation observations.
• Comparing atmospheric structures of Saturn and Jupiter using similar measurement techniques.

Strengths

• Data originates from the Cassini spacecraft's UVIS instrument, a primary scientific source.
• Last updated on 2026-03-13, indicating recent metadata maintenance.
• Focuses on a specific, well-defined measurement technique (stellar occultation photometry).

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Photometric observations from the Cassini spacecraft's Ultraviolet Imaging Spectrograph (UVIS).

Time Range

Likely corresponds to the Cassini mission's operational period at Saturn (2004-2017).

Freshness

Last updated 2026-03-13 05:26:10.396693; freshness should be verified.

Geography

Saturnian and Jovian systems.