Cassini RPWS: Calibrated Radio and Plasma Wave Spectral Density Key Parameters

The entire Cassini mission from 1997 to 2017 is covered, including flybys of Venus, Earth, Jupiter, and the Saturn tour. This dataset provides calibrated spectral density values for radio and plasma waves, averaged into 1-minute and 0.1-decade spectral channel bins. It was produced by NASA's Cassini Radio and Plasma Wave Science (RPWS) instrument team as a summary key parameter dataset.

Use Cases

• Establishing long-term trends in Saturn's plasma environment based on calibrated spectral density values.
• Selecting specific events for detailed study based on the binned and averaged spectral information.
• Browsing the Cassini RPWS archive as an initial reference point for mission-wide wave activity.
• Correlating plasma wave data with other Cassini fields and particles measurements.

Strengths

• Data covers the entire Cassini mission, including multiple planetary flybys and the Saturn tour.
• Calibrated spectral density values are provided in fixed bins of 1 minute by 0.1 decade spectral channels.
• Data is acquired by three receivers: Low Frequency Receiver (LFR), Medium Frequency Receiver (MFR), and High Frequency Receiver (HFR).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is stored in BIN format, which may require specialized tools for access.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Data acquired by the Cassini spacecraft's RPWS instrument suite.

Time Range

The entire Cassini mission, including flybys and Saturn tour.

Freshness

Last updated 2026-03-13 03:31:44.767258; freshness should be verified.