A routine decontamination activity of the Sentinel-2B MSI is planned to take place over a continuous period of 24-hours between 26 and 27 May, from 18:00 to 18:00 UTC (corresponding to the period between absolute orbits 6373 to 6387). During this temporal window, no MSI acquisition will take place.

Correlated calibration activities will be performed around the decontamination period which will affect the nominal acquisition plan even further between 26 and 28 May from 07:00 to 09:30 UTC.