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Figure 5a: Measured and TPS calculated OARD of the telecobalt beam at 6.8 cm depth. OARD here is the relative dose assuming maximum measured dose as 1 at the depth of 6.8 cm along the central axis. Kailwood (M) and kailwood (TPS) are the measured and TPS calculated OARDs, respectively, with wood heterogeneity, while PMMA (M) and PMMA (TPS) are the measured and TPS calculated OARDs, respectively, in the PMMA phantom Figure 5b: Measured and TPS calculated OARD of the telecobalt beam at 11.8 cm depth. OARD here is the relative dose, assuming maximum measured dose as 1 at the depth of 11.8 cm along the central axis. Kailwood (M) and kailwood (TPS) are the measured and TPS calculated OARDs, respectively, with wood heterogeneity, while PMMA (M) and PMMA (TPS) are the measured and TPS calculated OARDs, respectively, in the PMMA phantom

Figure 5a: Measured and TPS calculated OARD of the telecobalt beam at 6.8 cm depth. OARD here is the relative dose assuming maximum measured dose as 1 at the depth of 6.8 cm along the central axis. Kailwood (M) and kailwood (TPS) are the measured and TPS calculated OARDs, respectively, with wood heterogeneity, while PMMA (M) and PMMA (TPS) are the measured and TPS calculated OARDs, respectively, in the PMMA phantom
Figure 5b: Measured and TPS calculated OARD of the telecobalt beam at 11.8 cm depth. OARD here is the relative dose, assuming maximum measured dose as 1 at the depth of 11.8 cm along the central axis. Kailwood (M) and kailwood (TPS) are the measured and TPS calculated OARDs, respectively, with wood heterogeneity, while PMMA (M) and PMMA (TPS) are the measured and TPS calculated OARDs, respectively, in the PMMA phantom