Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2018-02-20 14:25:50.0 Services: SEM L0 - Metop-A SEM AHRPT Metop-A Type: Planned Maintenance Ann Nr: 3612 Rev: 1 Start Time: 2018-02-27 09:00:00.0 End Time: 2018-03-02 12:00:00.0 Satellites: MET-8, MET-10, MET-11