The performance of the Envisat orbit maintenance manoeuvre was as follows:

(Mid-)Time		Mode	Target Size	Nominal Size	Calibrated Size
2008/04/18-03:20:42	SFCM	0.0030 m/s	0.0030 m/s	0.0028 m/s


The overall calibration result has been:  -7.8%

The total fuel consumption has been:  0.0112 kg