The performance of the Envisat orbit maintenance manoeuvre was as follows: (Mid-)Time Mode Target Size Nominal Size Calibrated Size 2009/01/27-04:41:50 OCM 1.459 m/s 1.459 m/s 1.459 m/s The radial component was : -44,6 mm/s The along-track comp. was : 1.2 mm/s The overall calibration result has been: nominal The total fuel consumption has been: 5.885 kg