ROSETTA-ORBITER 67P SREM 2: Radiation Count Rates During Pre-Landing Phase

Standard Radiation Environment Monitor (SREM) instrument count rates and standard deviations from the Rosetta spacecraft orbiting comet 67P/Churyumov-Gerasimenko. The data are CODMAC Level 2 Experiment Data Records from the Medium Term Plan 3 period of the PRELANDING mission phase. NASA produced this dataset, which was last updated on 2026-04-10.

Use Cases

• Modeling the radiation environment near comet 67P based on SREM count rates.
• Analyzing spacecraft safety and instrument performance based on radiation measurements.
• Correlating radiation flux with comet activity during the pre-landing mission phase.

Strengths

• Data is from a specific, well-documented mission phase (Medium Term Plan 3, PRELANDING).
• Includes standard deviations for the count rate measurements.
• Produced by NASA, an authoritative space agency.

Limitations

• 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

Collection Method

Measured by the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft.

Time Range

Medium Term Plan 3 period of the PRELANDING mission phase.

Freshness

Last updated 2026-04-10 04:32:23.804444; freshness should be verified.

Geography

Space environment around comet 67P/Churyumov-Gerasimenko.