{"coeffs": [-2.73013786813661e-07, 5.1115607499536144e-05, 0.6646496815148434, 0.10826094473722608], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [8.485286645181921e-08, 1.1278999401585455e-05, 0.03883405833253162, 0.006463083377793266], "covariance": [[7.200008945090266e-15, -5.306878881030997e-13, -1.8794551264112426e-09, -3.8014975238010757e-10], [-5.306878881031005e-13, 1.2721582750096504e-10, 4.37126367795086e-07, 6.88661969449007e-08], [-1.879455126411238e-09, 4.3712636779508595e-07, 0.0015080840865744683, 0.0002411293864523647], [-3.801497523801074e-10, 6.886619694490068e-08, 0.00024112938645236466, 4.1771446748307615e-05]]}