****************************************
Minimizer is Minuit2 / Migrad
Chi2                      =      49.5952
NDf                       =           48
Edm                       =  1.61787e-06
NCalls                    =           58
p0                        =      3.13205   +/-   0.0312726   
p1                        =      29.7625   +/-   1.00876     
Covariance matrix from the fit 
2x2 matrix is as follows

     |      0    |      1    |
-------------------------------
   0 |   0.000978    0.009147 
   1 |   0.009147       1.018 

Integral = 19.0047 +/- 0.616472