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

		(Mid-)Time		Mode	Target Size	Nominal Size	Calibrated Size
First burn	2009/03/13-03:05:56	SFCM	-0.00057 m/s	-0.00063 m/s	-0.00047 m/s

The overall calibration result has been:  -25.7%

The total fuel consumption has been:  0.0022 kg