$\displaystyle y = A_o \exp\left[-\frac{(x-x_o)^2}{2\sigma^2}\right] + C$
PARAMETER NOTE VALUE ERROR
Ao -- -2.4607138838e+10 2.7550581695e+15
xo -- 6.1287455857e+01 6.4716360914e+00
s -- 9.8125844710e+03 5.4932105776e+08
C -- 2.4607066982e+10 2.7550581695e+15