FCN=7196.63 FROM MIGRAD    STATUS=CONVERGED     169 CALLS         170 TOTAL
                     EDM=3.06506e-09    STRATEGY= 1  ERROR MATRIX UNCERTAINTY   2.0 per cent
  EXT PARAMETER                                   STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  p0           5.28670e+01   2.67227e-01   1.71567e-03   1.41590e-04
   2  p1           2.00562e+00   9.99521e-03  -6.72962e-05  -5.71946e-03
   3  p2          -1.02279e+00   1.35440e-02   3.22465e-05   2.77023e-03
   4  p3           2.89928e+00   7.94099e-03  -9.38703e-05  -4.55753e-03
   5  p4           3.86656e+00   1.13330e-02   1.06568e-05  -2.11129e-03
Minuit, npass=0  : RT=  0.076 s, Cpu=  0.070 s
****************************************
Minimizer is Fumili
Chi2                      =      7196.63
NDf                       =         7366
NCalls                    =           30
p0                        =      52.8672   +/-   0.262932    
p1                        =      2.00562   +/-   0.00992527  
p2                        =     -1.02279   +/-   0.0135821   
p3                        =      2.89927   +/-   0.00781808  
p4                        =      3.86655   +/-   0.011235    
Fumili, npass=0  : RT=  0.036 s, Cpu=  0.040 s
****************************************
Minimizer is Minuit2 / Migrad
Chi2                      =      7196.63
NDf                       =         7366
Edm                       =  4.35807e-08
NCalls                    =          176
p0                        =       52.867   +/-   0.264728    
p1                        =      2.00562   +/-   0.00995152  
p2                        =      -1.0228   +/-   0.0137398   
p3                        =      2.89928   +/-   0.00798634  
p4                        =      3.86656   +/-   0.0112306   
Minuit2, npass=0  : RT=  0.057 s, Cpu=  0.070 s
****************************************
Minimizer is Minuit2 / Fumili
Chi2                      =      7196.63
NDf                       =         7366
Edm                       =  2.87985e-07
NCalls                    =            8
p0                        =      52.8669   +/-   0.262931    
p1                        =      2.00562   +/-   0.00992529  
p2                        =      -1.0228   +/-   0.0135821   
p3                        =      2.89928   +/-   0.0078181   
p4                        =      3.86656   +/-   0.0112351   
Fumili2, npass=0  : RT=  0.009 s, Cpu=  0.010 s