Deep Impact: Calibrated Images of Comet 9P/Tempel 1 from May-July 2005

Version 2.0 calibrated images of comet 9P/Tempel 1 were acquired by the Deep Impact High Resolution Instrument Visible CCD. The data set includes uncleaned radiance, cleaned radiance, and I-over-F data with improved geometry. NASA collected the data from 1 May through 4 July 2005.

Use Cases

• Analyze cometary surface features and morphology based on calibrated radiance images.
• Study temporal changes in comet activity based on the two-month observation period.
• Validate or develop image cleaning algorithms based on the provided uncleaned and cleaned radiance data.
• Perform geometric modeling of comet shape and trajectory based on the improved geometry data.

Strengths

• Data spans a two-month observation period from 1 May to 4 July 2005.
• Includes multiple processed data types: uncleaned radiance, cleaned radiance, and I-over-F.
• Version 2.0 indicates iterative improvement, specifically with improved geometry.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Data is from a specific 2005 mission encounter; temporal coverage is limited.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Acquired by the Deep Impact High Resolution Instrument Visible CCD during the encounter phase.

Time Range

1 May through 4 July 2005

Freshness

Last updated 2026-03-13 20:23:27.355591; freshness should be verified.

Geography

Comet 9P/Tempel 1 (space object)