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Cornell University

Data retention policy - CTs

Raw data

Due to computer space considerations, we hold onto raw data (pre-reconstruction) for one month before deleting.

Reconstructed data

Additionally, we hold onto reconstructed CT data for 3 years in backed up, secure servers. If you need old data to be resent or reconstructed again, send us a file name or date when the scan was performed, we should be able to track it down.