{"coeffs": [-2.0095959707028415e-06, 5.069170459067581e-05, 0.4070462077704601, 0.1733338981359743], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.80569405299724e-07, 7.667268729388826e-07, 0.004736808023771935, 0.003313603785301705], "covariance": [[3.2605310130295996e-14, -1.0725547364117575e-13, -5.448614103872803e-10, -5.423876612115097e-10], [-1.0725547364117575e-13, 5.878700976866375e-13, 3.5425760921339776e-09, 2.3978056265628997e-09], [-5.448614103872802e-10, 3.5425760921339772e-09, 2.243735025407019e-05, 1.3731455235744628e-05], [-5.423876612115099e-10, 2.3978056265628997e-09, 1.373145523574463e-05, 1.0979970045965789e-05]]}