The performance of the Envisat orbit maintenance manoeuvre was as follows: (Mid-)Time Target Size Mode Nominal Size Calibrated Size 2007/10/25-02:59:42 0.0024 m/sec SFCM 0.0023 m/sec 0.0024 m/sec The overall calibration result has been: +1.8% The total fuel consumption for this burn was: 0.0090 kg