Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2017-11-15 10:39:55.0 Services: SEM L0 - Metop-A SEM AHRPT Metop-A Type: Planned Maintenance Ann Nr: 3332 Rev: 1 Start Time: 2017-11-21 09:16:00.0 End Time: 2017-11-21 10:59:00.0 Satellites: Metop-A Subsystem: SEM Component: TED