Getting back to the original question, I noticed no out-of-the ordinary change in the offset of the observatory's hydrogen maser to GPS. Attached is a graph. Note the GPS is an old TAC and plotted are five minute averages of ten second samples. The y axis is in microseconds and the x axis is days since 1900.
The variations you see can mostly be attributed to diurnal atmospheric changes and the high jitter in the TAC unit itself. Jim Palfreyman Tasmania Australia > > > > Hi all, > > > > > > > > did anybody out there observe any disturbances in his clocks > > > > during (and/or > > > > before or after) the July 11 solar eclipse? > > > > (due to other duties I've been prevented from doing any tests) > > > > > > > > Thanks, > > > > Antonio I8IOV > >
<<attachment: eclipse.png>>
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