Proba-3 is a mission of the European Space Agency (ESA) dedicated to the demonstration of new techniques and technologies of precise formation flying. It is also a Mission of Opportunity in the ESA Science Program. The main payload of the mission, the ASPIICS coronagraph (Association of Spacecraft for Polarimetric and Imaging Investigation of the Corona of the Sun), provides visible-light images of the corona between 1.099 and 3 solar radii. After the successful commissioning, the nominal Proba-3 mission started on July 3, 2025. The ASPIICS data are freely accessible to the scientific community and to the public at the website of the Proba-3/ASPIICS Science Center hosted by the ASPIICS Science Operations Centre (SOC) at the Royal Observatory of Belgium.
For a moment, Level-1 data (uncalibrated FITS files) and Level-2 data (calibrated FITS files) can be accessed. Level-3 data (derived data), as well as the new data from ongoing and upcoming observations, will be added as soon as available at the SOC.
The SOC website also includes details of observational programs that were run during ASPIICS operations.