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25 Oct 2020 [18:02]
ADJUST: +1000 ms/day to 21550 - fine tune. Also repositioned the cover at the top of the perspex box - clearance was a bit tight and maybe the pendulum was making contact?
25 Oct 2020 [11:12]
ADJUST: +5000 ms/day to 20550 (will need fine tuning later) because we removed the barometric compensator for calibration,
25 Oct 2020 [11:12]
advanced clock by 23 hours (!) with Alessa Weiler, Jadd Virji, Isabelle Desisto and Chloe Caron

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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]

Contact:, Trinity College, Cambridge