ROSETTA-ORBITER 67P SREM 2: Radiation Environment Data for Comet 67P

Radiation count rates and standard deviations measured by the Standard Radiation Environment Monitor (SREM) aboard the Rosetta spacecraft. The data is from the Medium Term Plan 25 period of the EXTENSION 1 mission phase, targeting comet 67P/Churyumov-Gerasimenko. This CODMAC Level 2 Experiment Data Record was produced by the National Aeronautics and Space Administration.

Use Cases

• Modeling the radiation environment around comet 67P/Churyumov-Gerasimenko based on SREM count rates.
• Analyzing spacecraft exposure to radiation during a specific mission phase (MTP025, EXTENSION 1).
• Calibrating or validating radiation environment models using measured count rates and standard deviations.

Strengths

• Data is classified as CODMAC Level 2, indicating processed experiment data records.
• Includes standard deviations alongside count rates, providing uncertainty information.
• Produced by the National Aeronautics and Space Administration, a recognized space agency.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

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 25 period of the EXTENSION 1 mission phase.

Freshness

Last updated 2026-03-13 19:30:15.497004; freshness should be verified.

Geography

Space environment around comet 67P/Churyumov-Gerasimenko.