{"coeffs": [-2.3790844820184984e-06, 8.01376174954868e-05, 0.3774126940498823, 0.1431463183933664], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [6.169154373807911e-07, 2.184962491345797e-06, 0.007666926752268508, 0.005982831054341441], "covariance": [[3.8058465687873284e-13, -9.323979062953107e-13, -2.19850528373037e-09, -3.1636731676584808e-09], [-9.323979062953115e-13, 4.774061088588031e-12, 1.5854126791175586e-08, 1.2021854746788593e-08], [-2.1985052837303746e-09, 1.585412679117559e-08, 5.878176582465053e-05, 3.658507521411705e-05], [-3.163673167658483e-09, 1.2021854746788588e-08, 3.658507521411703e-05, 3.5794267424792316e-05]]}