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10 Jul 2011 [13:50]
Corrected clock that was 6 seconds fast - as displayed by the hands, ie hands ahead of the mechanism - no obvious explanation. Pigeons at quarter past now? I hope not! Great to see David Greagg - now he knows the difference between a clock and a chronophage pretending to be a clock ...

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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)].

[Raw data: Clock | Weather]

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