Figure 11: Data Degradation Alert "Big Red X"

This screenshot shows a portion of the TGUI screen.  Superimposed over
a pair of timelines is a large red "X".  Superimposed over both the
timelines and the red "X" is a window which reads:

        Alert Information Window

                00:13:22

    Percentage of current ETAs : 61


    Last Scheduler update : 00:08:51