Subject: instrument-calibration Impact: data-unavailable Detail: SEM TED in flight calibration. Status: scheduled Issue Time: 2018-06-13 13:15:21.0 Services: SEM AHRPT Metop-A SEM L0 - Metop-A Type: Planned Maintenance Ann Nr: 3906 Rev: 1 Start Time: 2018-06-19 09:25:00.0 End Time: 2018-06-19 09:32:00.0 Satellites: Metop-B Subsystem: SEM Component: MEPED