The performance of the Envisat orbit maintenance manoeuvre was as follows: (Mid-)Time Target Size Mode Nominal Size Calibrated Size 2007/07/10-03:00:00 0.0030 m/sec SFCM 0.0031 m/sec 0.0029 m/sec The overall calibration result has been: -5.7% The total fuel consumption for this burn was: 0.0110 kg