Table 1.

Manual (${\mathrm{D}}_{\text{man}}$) and TPS (${\mathrm{D}}_{\text{TPS}}$) calculation of the dose to the detectors to be used for the dose calibration.

Energy (MV)	$D_{\mathit{\text{man}}}(\mathit{\text{cGy}})$	$D_{\mathit{\text{TPS}}}(\mathit{\text{cGy}})$	Difference (%)
6	247.0	246.7	0.1
15	263.8	263.9	$-0.04$
18	265.8	265.1	0.3