{"coeffs": [-1.1624237657170663e-06, 3.147730817955531e-05, 0.42482176032815955, 0.17513885915270203], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [8.910199428830827e-08, 4.3738313486736216e-07, 0.0044417527514517795, 0.0028518527681669586], "covariance": [[7.93916538615372e-15, -3.033510577758209e-14, -2.6431462790384134e-10, -2.3049421938775253e-10], [-3.033510577758215e-14, 1.9130400666640112e-13, 1.908887354884641e-09, 1.1801353860956247e-09], [-2.643146279038422e-10, 1.908887354884642e-09, 1.9729167505029457e-05, 1.1324217304497217e-05], [-2.3049421938775276e-10, 1.1801353860956237e-09, 1.1324217304497195e-05, 8.133064211301544e-06]]}