The performance of the Envisat orbit collision avoidance manoeuvres was as follows: Time Target Size Mode Nominal Size Calibrated Size 2006/06/20-01:18:05 0.0400 m/sec SFCM 0.0399 m/sec 0.0397 m/sec 2006/06/20-02:58:05 -0.0400 m/sec SFCM -0.0400 m/sec -0.0392 m/sec The calibration result of the first manoeuvre has been: -0.5% The calibration result of the first manoeuvre has been: -2.0% The total fuel consumption has been: 0.362 kg