Subject: ground-segment-maintenance Impact: risk-of-interruption Detail: The release of the IASI L2 PPF (Product Production Facility) V6.4.4 (released on 7 March 2018) has introduced a bug in the encryption of the Eigen values of the CO product (CO_H_EIGENVALUES). Release v6.4.5 will correct this problem. There is a risk of a processing gap at the time of the installation. [Rev 2]: Release date changed to 2018-04-11. Status: scheduled Issue Time: 2018-03-28 15:32:02.0 Services: IASI Sounding Products - Metop-A IASI Sounding Products - Metop-B Type: Planned Maintenance Ann Nr: 3718 Rev: 3 Start Time: 2018-04-11 09:00:00.0 End Time: 2018-04-11 15:00:00.0 Satellites: Metop-A,Metop-B,MET-8,MET-10,MET-11,NOAA-19