{"coeffs": [-9.83221573966244e-07, 2.4878063829064746e-05, 0.3343556409491873, 0.14040660605421934], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.1072421006225075e-07, 5.103864802453668e-07, 0.005570267427637826, 0.005369866904027633], "covariance": [[4.4404692706359585e-14, -7.346258519783237e-14, -3.5860654997811223e-10, -9.734557039643081e-10], [-7.346258519783242e-14, 2.604943592172542e-13, 2.5004896475004697e-09, 2.4899816986637946e-09], [-3.5860654997811327e-10, 2.500489647500471e-09, 3.1027879215402915e-05, 2.0119969049359756e-05], [-9.734557039643083e-10, 2.4899816986637934e-09, 2.011996904935974e-05, 2.8835470566971322e-05]]}