Best fit to data (blue line). Reference gradient (red lines):-605ms/day/deg C.
this is for an uncompensated steel pendulum -605ms/day/C (we hope to acheive within 10ms/day/C with compensation)
- 08 Feb 2011 [21:23]
- ADJUST: -250 ms/day to 30500. Reinstated the amplitude measurement plank at the top of the pendulum chamber. This might moderate the extremes of air flow that could be responsible for the observed fluctuations of going.
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