[evlatests] Time error fixed.

[Ken Sowinski]

On Tue, 17 Feb 2009, Vivek Dhawan wrote:

> The EVLA knickers have been untwisted. I heard that a re-synch of the L350
> was done, followed by all the antennas. Ken (+ Hichem or Rob) may wish to
> elaborate.

Yes, the L350 and all the antennas were synchronized again.  I worry
that there were no measureable time offsets in the system before the
synchronization and that we have no plausible explanation of how it
could have been wrong in the first place.  There is more work to do
to understand what happened.  A simple diagnostic would be useful.