{"coeffs": [-3.5822697738734463e-06, 7.46055288592862e-05, 0.4882153675681934, 0.19682771219636577], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [6.950750137810072e-07, 3.4653648112127593e-06, 0.01566875376449691, 0.009827249461067746], "covariance": [[4.831292747826673e-13, -2.0133288014928647e-12, -8.231246824899273e-09, -6.410105635162998e-09], [-2.0133288014928623e-12, 1.2008753274791643e-11, 5.369875537282135e-08, 3.2687571373048074e-08], [-8.231246824899262e-09, 5.3698755372821335e-08, 0.00024550984453243615, 0.0001419108848899691], [-6.4101056351629935e-09, 3.2687571373048094e-08, 0.00014191088488996922, 9.65748319700563e-05]]}