The last Envisat maintenance manoeuvre has performed as follows: (Mid-)Time Mode Target Size Nominal Size Calibrated Size First burn 2010/01/21-02:03:09 SFCM 40.0 mm/s 40.0 mm/s 43.3 mm/s Second burn 2010/01/21-03:43:45 SFCM -39.1 mm/s -39.1 mm/s 37.6 mm/s The overall calibration result has been: +8.2% for the first burn and -3.8% for the second burn The total fuel consumption has been: 0.321 kg