Subject: instrument-calibration Impact: data-unavailable Detail: SEM MEPED in flight calibration. Status: scheduled Issue Time: 2018-04-25 11:41:47.0 Services: SEM AHRPT Metop-A SEM L0 - Metop-A Type: Planned Maintenance Ann Nr: 3782 Rev: 1 Start Time: 2018-05-01 09:40:00.0 End Time: 2018-05-01 09:47:00.0 Satellites: Metop-B Subsystem: SEM Component: MEPED