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Plot and , as , with .

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05 Sep 2015 [14:17]
ADJUST: +500ms/day to 40000 removed barometric compensator as an experiment to see how well the compensator has been working. In particular, I want to find out if the compensator also affects temperature compensation. For data this summer we seem to have dG/dp=-4ms/day per mbar and dG/dT= 46ms/day per deg [link] . This was worked out by finding the plane of best fit of the G(p,T) graph.

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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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Trinity College, Cambridge 2014