Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2017-04-19 13:00:31.0 Services: SEM L0 - Metop-A SEM AHRPT Metop-A Type: Planned Maintenance Ann Nr: 2811 Rev: 1 Start Time: 2017-04-25 08:23:00.0 End Time: 2017-04-25 10:06:00.0 Satellites: Metop-A Subsystem: SEM Component: TED