Subject: instrument-calibration Impact: data-unavailable Detail: SEM TED in flight calibration. Status: scheduled Issue Time: 2017-04-19 13:01:16.0 Services: SEM L0 - Metop-A SEM AHRPT Metop-A Type: Planned Maintenance Ann Nr: 2812 Rev: 1 Start Time: 2017-04-25 09:18:00.0 End Time: 2017-04-25 09:25:00.0 Satellites: Metop-B Subsystem: SEM Component: MEPED