Voyager 1 Cosmic Ray Subsystem: 15-Minute Average Rates

NASA's Voyager 1 spacecraft provides 15-minute averages of selected cosmic ray rates from its Cosmic Ray Subsystem instrument. The data originates from the National Aeronautics and Space Administration and was last updated in March 2026. These averaged measurements likely capture energetic particle flux variations during the spacecraft's cruise phase.

Use Cases

• Analyze temporal trends in cosmic ray flux based on averaged rates
• Model energetic particle environment during Voyager 1's cruise phase based on averaged measurements
• Correlate cosmic ray activity with other space weather phenomena based on time-series data

Strengths

• Data originates from NASA's Voyager 1 spacecraft, a primary source for outer solar system science.
• Last updated in March 2026, indicating recent metadata maintenance.

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 is unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Freshness

Last updated 2026-03-13 05:25:52.712939; freshness should be verified.