Radial dose function data for the TheraSeed 200 source
Radius / cm | gL(r) L=0.423 cm | gp(r) | Unc. % |
0.05 | 0.249 | 0.0799 | 0.07 |
0.06 | 0.401 | 0.149 | 0.05 |
0.07 | 0.561 | 0.236 | 0.04 |
0.08 | 0.704 | 0.327 | 0.04 |
0.09 | 0.826 | 0.417 | 0.04 |
0.10 | 0.929 | 0.503 | 0.04 |
0.15 | 1.226 | 0.842 | 0.05 |
0.20 | 1.340 | 1.046 | 0.05 |
0.25 | 1.381 | 1.163 | 0.07 |
0.30 | 1.390 | 1.228 | 0.08 |
0.40 | 1.365 | 1.274 | 0.10 |
0.50 | 1.310 | 1.257 | 0.13 |
0.60 | 1.245 | 1.214 | 0.16 |
0.70 | 1.180 | 1.163 | 0.19 |
0.75 | 1.148 | 1.136 | 0.20 |
0.80 | 1.113 | 1.105 | 0.22 |
0.90 | 1.059 | 1.056 | 0.25 |
1.00 | 1.001 | 1.001 | 0.00 |
1.50 | 0.742 | 0.748 | 0.10 |
2.00 | 0.552 | 0.558 | 0.15 |
2.50 | 0.407 | 0.412 | 0.22 |
3.00 | 0.298 | 0.302 | 0.31 |
3.50 | 0.219 | 0.222 | 0.42 |
4.00 | 0.160 | 0.162 | 0.57 |
4.50 | 0.117 | 0.119 | 0.74 |
5.00 | 0.0865 | 0.0878 | 0.96 |
5.50 | 0.0635 | 0.0644 | 0.31 |
6.00 | 0.0469 | 0.0476 | 0.39 |
6.50 | 0.0346 | 0.0351 | 0.49 |
7.00 | 0.0256 | 0.0260 | 0.60 |
7.50 | 0.0193 | 0.0196 | 0.74 |
8.00 | 0.0147 | 0.0149 | 0.90 |
8.50 | 0.0112 | 0.0114 | 1.09 |
9.00 | 0.0084 | 0.0085 | 1.32 |
9.50 | 0.0064 | 0.0065 | 1.58 |
10.00 | 0.0051 | 0.0052 | 1.84 |
Fitting coefficients for gL(r) = (a0r-2 + a1r-1 +a2 + a3r +a4r2 + a5r3) e-a6r | ||||||||
Fit range | Coefficients | |||||||
rmin (cm) | rmax (cm) | a0 / cm2 | a1 / cm | a2 | a3 / cm-1 | a4 / cm-2 | a5 / cm-3 | a6 / cm-1 |
0.10 | 10.00 | -3.6394E-03 | -5.8095E-02 | 1.9098E+00 | -2.6445E-01 | 1.2862E-02 | 7.0066E-11 | 4.6780E-01 |