Figure 3
The recorded values of the CG6 during the calibration measurements. A line of best fit (dashed line) was used to determine that a correction of (\(12.9 \pm 1.1\))\({\upmu }\)Gal/day should be applied to the field measurements (in addition to the pre-programmed drift correction) to better account for the inherent bias-drift of the machine.
