Subject:     instrument-calibration<br>
    Impact:     data-unavailable<br>
    Detail:     SEM TED in flight calibration.<br>
    Status:     scheduled<br>
    Issue Time:     2017-04-26 13:32:18.0<br>
    Services:     SEM AHRPT Metop-B<br>
    SEM L0 - Metop-B<br>
    <br>
    Type:     Service Enhancement<br>
    Ann Nr:     2819<br>
    Rev:     1<br>
    Start Time:     2017-05-02 09:00:00.0<br>
    End Time:     2017-05-02 09:00:00.0<br>