Figure 7.

The sensitivity for the ²²Na point sources (table 2) is shown as a function of $V_{\mathrm{o}\mathrm{v}}$ in (a) for different trig and in (b) for different val. It is shown for a constant $V_{\mathrm{b}\mathrm{i}\mathrm{a}\mathrm{s}}$ as a function of $T_{\mathrm{C}}$ in (c) for different trig and in (d) for different val. For a constant $V_{\mathrm{o}\mathrm{v}}$, it is shown as a function of $T_{\mathrm{C}}$ in (e) for different trig. (a) $T_{\mathrm{C}}=15$ °C, $\mathrm{v}\mathrm{a}\mathrm{l}\mathtt{\text{17ph}}$. (b) $T_{\mathrm{C}}=15$ °C, trig 2. (c) const $V_{\mathrm{b}\mathrm{i}\mathrm{a}\mathrm{s}}$, $V_{\mathrm{o}\mathrm{v}}(T_{\mathrm{C}}=15{}^{°}\mathrm{C})=2.5$ V, $\mathrm{v}\mathrm{a}\mathrm{l}\mathtt{\text{17ph}}$. (d) const $V_{\mathrm{b}\mathrm{i}\mathrm{a}\mathrm{s}}$, $V_{\mathrm{o}\mathrm{v}}(T_{\mathrm{C}}=15{}^{°}\mathrm{C})=2.5$ V, trig 2. (e) const $V_{\mathrm{o}\mathrm{v}}(T_{\mathrm{C}})=2.5$ V, $\mathrm{v}\mathrm{a}\mathrm{l}\mathtt{\text{17ph}}$.