The last Envisat maintenance manoeuvres have performed as follows: (Mid-)Time Mode Target Size Nominal Size Calibrated Size First burn 2009/05/20-01:32:00 SFCM 0.0020 m/s 0.0020 m/s 0.0020 m/s Second burn 2009/05/20-03:12:35 SFCM 0.0020 m/s 0.0020 m/s 0.0022 m/s The overall calibration result has been: +6.0% The total fuel consumption has been: 0.0165 kg