Linear Fits

Initial Fits

These fits are expected vs measured dose.

This fit was calculated using only the OSLs provided by Landauer for calibrating the OSL reader. [math] {\chi}^2 = 359.191[/math] [math] \text{# of Degrees of Freedom} = 13[/math]

This fit was calculated using the OSLs provided by Landauer and 6 Nanodot OSLs dosed by using the 137Cs source. [math] {\chi}^2 = 686.664[/math] [math] \text{# of Degrees of Freedom} = 19[/math]

Calculated Dose vs PMT Counts

These fits were created using OSLs I irradiated using the 20Ci [math] ^{137}Cs [/math] Source. I calculated the dose the OSLs should have on them using the dose calculations on the previous page. The PMT counts came straight from the OSL reader.

[math] {\chi}^2 = 0.31801[/math], [math] \text{# of Degrees of Freedom} = 2[/math]