ESO Archive Frequently Asked Questions
PI Pack: How is the proprietary period regulated?
As customary with ESO data, the science files are under proprietary period for one year from the moment they are first made available to you. Special cases, e.g. extended or shortened proprietary periods, are, of course, treated individually (more on the ESO data access policy is here).
Note: The PI Pack service was discontinued on November 1st, 2011, with the advent of the new calSelector archive service. The last PI Packs created in October 2011 contained only raw data.