Subject: instrument-calibration Impact: data-unavailable Detail: SEM TED in flight calibration. Status: scheduled Issue Time: 2017-08-02 15:28:54.0 Services: SEM L0 - Metop-A SEM AHRPT Metop-A Type: Planned Maintenance Ann Nr: 3066 Rev: 1 Start Time: 2017-08-09 07:00:00.0 End Time: 2017-08-09 11:00:00.0