Figure 7
Normalized histograms of photons per pixel for ePix100 (filled symbols) and CSPAD version 1.7 (open symbols) calculated from dark images. Dashed lines represent the best fit using a Gaussian line profile with = 0.036 ± 0.0004 photons and = 0.125 ± 0.001 photons for ePix100 and CSPAD, respectively. |