Euclid data deliveries to the general scientific community will occur in three complete data releases and four quick releases. The three complete data releases (DR1-DR3) cover the first year, the first 3 years and the entire 6 years of nominal survey data, respectively. The quick releases (Q1-Q4) happen in the intermediate years without a DR. Q1 takes place 14 months after the start of the nominal survey and the time period between subsequent data releases is 12 months.
The information on this page is from the ESA public document, "Euclid Science Management Plan", last updated on May 24, 2013. ENSCI staff will update this page as new information becomes available.