Subject: general-announcement Impact: data-degraded Detail: Sensor swap. Data may be degraded during the mentioned period. Issue Time: 2017-09-20 14:00:25.0 Services: IODC SEVIRI Level 1.5 Image Data IODC Meteosat Meteorological Products Type: Planned Maintenance Ann Nr: 3199 Rev: 1 Start Time: 2017-09-26 08:35:00.0 End Time: 2017-09-26 08:42:00.0 Satellites: Metop-A Subsystem: SEM Component: MEPED