Radial dose function data for the BrachySeed LS-1 source
Radius / cm | gL(r) L=0.410 cm | gp(r) | Unc. % |
0.05 | 0.0267 | 0.0088 | 0.12 |
0.06 | 0.0463 | 0.0177 | 0.08 |
0.07 | 0.0719 | 0.0309 | 0.06 |
0.08 | 0.103 | 0.0489 | 0.06 |
0.09 | 0.139 | 0.0714 | 0.05 |
0.10 | 0.178 | 0.0982 | 0.05 |
0.15 | 0.389 | 0.271 | 0.04 |
0.20 | 0.569 | 0.449 | 0.05 |
0.25 | 0.705 | 0.599 | 0.05 |
0.30 | 0.800 | 0.712 | 0.05 |
0.40 | 0.911 | 0.854 | 0.07 |
0.50 | 0.966 | 0.930 | 0.08 |
0.60 | 0.992 | 0.969 | 0.09 |
0.70 | 1.004 | 0.990 | 0.11 |
0.75 | 1.006 | 0.996 | 0.12 |
0.80 | 1.010 | 1.002 | 0.12 |
0.90 | 1.007 | 1.003 | 0.14 |
1.00 | 0.999 | 0.999 | 0.00 |
1.50 | 0.935 | 0.942 | 0.10 |
2.00 | 0.855 | 0.864 | 0.13 |
2.50 | 0.766 | 0.775 | 0.18 |
3.00 | 0.678 | 0.686 | 0.23 |
3.50 | 0.600 | 0.608 | 0.28 |
4.00 | 0.526 | 0.532 | 0.34 |
4.50 | 0.458 | 0.464 | 0.41 |
5.00 | 0.396 | 0.401 | 0.49 |
5.50 | 0.346 | 0.351 | 0.29 |
6.00 | 0.301 | 0.305 | 0.34 |
6.50 | 0.259 | 0.263 | 0.39 |
7.00 | 0.223 | 0.226 | 0.45 |
7.50 | 0.193 | 0.196 | 0.52 |
8.00 | 0.165 | 0.167 | 0.60 |
8.50 | 0.142 | 0.144 | 0.69 |
9.00 | 0.121 | 0.122 | 0.79 |
9.50 | 0.103 | 0.105 | 0.90 |
10.00 | 0.0901 | 0.0914 | 1.01 |
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 |
0.20 | 10.00 | -8.2908E-04 | -1.5007E-01 | 1.3099E+00 | 3.7178E-01 | 9.0981E-03 | 7.9701E-04 | 4.3220E-01 |