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01 Jul 2012 [00:00]
Dammit! A leap second. I do not think my pendulum cares a gnats tock about this!
30 Jun 2012 [09:42]
great to have visitors Katherine Gray, Lesley Gray, George Knight, Ivy Knight - top-up wind, so I do not have to do it until next weekend! We did a little experiment, removing 1200ms/day for a few minutes. That is what happens when you are having fun!

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Interval between data points: seconds [either 3 seconds (weather data is duplicated) or multiples of 60 seconds (all data is averaged)].

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