The last Envisat maintenance manoeuvre has performed as follows: (Mid-)Time Mode Target Size Nominal Size Calibrated Size First burn 2010/02/22-21:13:22 SFCM 1.9 mm/s 1.9 mm/s 1.8 mm/s Second burn 2010/02/22-22:03:40 SFCM 1.9 mm/s 1.9 mm/s 1.9 mm/s The overall calibration result has been: -4.2% The total fuel consumption has been: 0.0144 kg