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12 Dec 2020 [12:08]
top-up wind with John Aldridge and we reset last_drift by -15 seconds which is how much the clock has shifted as the weather cools down
12 Dec 2020 [12:07]
ADJUST: -550 ms/day to 21700

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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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