Helios 2: Merged Solar Wind Plasma and Magnetic Field Measurements

NASA's Helios 2 spacecraft collected calibrated solar wind plasma and magnetic field measurements. The data is of science quality with a variable time resolution ranging from 2 to 10 minutes. It was last updated on the platform in March 2026.

Use Cases

• Model solar wind propagation and evolution based on calibrated plasma parameters.
• Correlate magnetic field fluctuations with plasma measurements for heliophysics studies.
• Validate and calibrate solar wind simulation models based on in-situ spacecraft data.
• Analyze time-series trends in solar wind properties based on the variable resolution measurements.

Strengths

• Calibrated science quality data, as specified in the description.
• Variable time resolution (2-10 minutes) provides flexibility for different analysis scales.
• Data originates from NASA, an authoritative space agency.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and total dataset size are unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration (NASA)

Collection Method

Merged measurements from the Helios 2 spacecraft.

Time Range

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Freshness

Last updated 2026-03-13 07:10:11.416849; freshness should be verified.

Geography

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