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Table 1 Fitting parameters for the RC curve for the 30 × 4 reconstruction with a 12-mm Gaussian filter

From: Quantitative SPECT/CT imaging of lead-212: a phantom study

RCmean, 30 × 4 Parameter Value Standard error Fractional standard error (%)
ME 239 keV b1 14.14 ml 0.7270 ml 5
b2 0.8903 0.0449 5
ME 79 keV b1 256.9 ml 40.56 ml 16
b2 0.559 0.0278 5
HE 239 keV b1 38.29 ml 3.153 ml 8
b2 0.7067 0.0376 5
HE 79 keV b1 231.5 ml 35.03 ml 15
b2 0.5639 0.0278 5