Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2017-02-15 15:46:21.0 Services: SEM L0 - Metop-B SEM AHRPT Metop-B Type: Planned Maintenance Ann Nr: 2639 Rev: 1 Start Time: 2017-02-21 09:21:00.0 End Time: 2017-02-21 11:04:00.0 Satellites: Metop-B Subsystem: SEM Component: TED