ROSETTA-ORBITER MIRO: Spectroscopic and Continuum Data for Comet 67P

ROSETTA-ORBITER 67P MIRO 3 PRL V2.0 contains level 3 spectroscopic and continuum data from the MIRO instrument during the Rosetta mission's comet prelanding phase at 67P/Churyumov-Gerasimenko. The dataset is provided by the National Aeronautics and Space Administration and supersedes version V1.0 with a new calibration algorithm and updated documentation. The last update was recorded on 2026-03-13.

Use Cases

• Calibrating comet surface temperature models based on continuum data.
• Analyzing molecular composition and outgassing rates from spectroscopic measurements.
• Validating remote sensing algorithms for future comet or asteroid missions.
• Studying the physical properties of comet 67P/Churyumov-Gerasimenko during the prelanding phase.

Strengths

• Dataset supersedes a previous version (V1.0) with a new calibration algorithm.
• Data is from the authoritative Rosetta mission, a major ESA/NASA collaboration.
• Last update was 2026-03-13, indicating recent metadata maintenance.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.
• Data may reflect temporal and instrumental bias inherent to the specific mission phase.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Collected by the MIRO instrument on the Rosetta orbiter during the comet prelanding phase.

Time Range

Temporal coverage corresponds to the Rosetta mission's comet prelanding phase.

Freshness

Last updated 2026-03-13 06:51:03.595637; freshness should be verified.

Geography

Spatial coverage is focused on comet 67P/Churyumov-Gerasimenko.