Fig. 5.

Anisotropy function F(r,θ)_unbou for the BEBIG ⁶⁰Co source calculated using the line source approximation with L = 3.5 mm in comparison with consensus data. The approximate statistical uncertainties (type A) are 1.5%, 0.4%, and 1% for θ < 5, 7 ≤ θ ≤ 170, and 175 ≤ θ ≤ 180, respectively, for all the radial distances