****************************************
         Invalid FitResult  (status = 3 )
****************************************
Minimizer is Minuit2 / Migrad
MinFCN                    =      158.871
NDf                       =          132
Edm                       =     0.359883
NCalls                    =          366
Par_0                     =     0.253277   +/-   -nan        
Par_1                     =     -2.28441   +/-   -nan        
Par_2                     =      6.52102   +/-   -nan        
Par_3                     =     -7.35267   +/-   -nan        
Par_4                     =      2.86564   +/-   -nan