Voyager 2 Cosmic Ray Measurements as 15-Minute Averages

15-minute averages of selected rates from the Voyager 2 spacecraft's Cosmic Ray Subsystem (CRS) during its cruise mode. The data is provided by the National Aeronautics and Space Administration (NASA) and was last updated in March 2026. The dataset likely contains time-series measurements of energetic particle fluxes.

Use Cases

• Analyzing temporal variations in cosmic ray flux based on the 15-minute averaged rates.
• Modeling the propagation of energetic particles in the heliosphere based on the cruise mode measurements.
• Correlating cosmic ray data with solar activity or other spacecraft observations based on the time-series structure.
• Studying long-term trends in galactic cosmic rays or anomalous cosmic rays based on the averaged rate data.

Strengths

• Data originates from the authoritative NASA Voyager 2 mission.
• Last updated on 2026 03 13 14:39:14.657194, 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 and file formats are unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Likely collected by the Voyager 2 spacecraft's Cosmic Ray Subsystem (CRS) instrument.

Time Range

Cruise phase of the Voyager 2 mission (specific dates unknown).

Freshness

Last updated 2026-03-13 14:39:14.657194; freshness should be verified.

Geography

Trajectory of the Voyager 2 spacecraft through the solar system and beyond.