Table 1.

Summary of output factors and FWHM factors measured at commissioning

		4 mm	6 mm	7.5 mm	10 mm	12.5 mm	15 mm
	OUTPUT	0.689	0.790	0.830	0.871	0.890	0.901
	OAR FWHM (mm)	3.8	5.8	7.2	9.9	12.3	14.6
	OUTPUT	0.566	0.699	0.756	0.826	0.864	0.888
	OAR FWHM (mm)	3.8	5.9	7.3	9.9	12.2	14.5
	OUTPUT	0.631	0.746	0.795	0.843	0.866	0.879
	OAR FWHM (mm)	3.8	5.8	7.2	9.9	12.3	14.6