linssab / xfit Goto Github PK

Hi linssab

Can you check this to see if it is my misunderstanding or a mistake?

In SimpleMath.py line 247

guess = y_peaks*np.sqrt(
        ((Noise/2.3548)**2)+(3.85*Noise*E_peaks))*np.sqrt(2*np.pi)/gain

It seems that the total standard deviation of a gaussian peak should be

np.sqrt(((Noise/2.3548)**2)+(3.66FanoE_peaks))

Here 3.66eV is the energy to create a electron-hole pair in silicon. Right?

Thanks