Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2018-02-07 13:44:19.0 Services: SEM AHRPT Metop-B SEM L0 - Metop-B Type: Planned Maintenance Ann Nr: 3549 Rev: 1 Start Time: 2018-02-13 18:10:00.0 End Time: 2018-02-13 18:15:00.0 Satellites: MET-11