Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2017-08-23 14:39:47.0 Services: SEM L0 - Metop-B SEM AHRPT Metop-B Type: Planned Maintenance Ann Nr: 3116 Rev: 1 Start Time: 2017-08-30 00:13:00.0 End Time: 2017-08-30 00:13:00.0 Satellites: MET-8