{"coeffs": [2.3788931921293973e-08, 1.5260788357919476e-05, 0.6589068748350707, 0.07077728085791712], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [4.796147358015369e-08, 1.4888609788648523e-05, 0.10705116949807454, 0.014190566393282544], "covariance": [[2.3003029479797803e-15, -2.8219984336249775e-13, -2.1026002825249582e-09, -3.5027439279767283e-10], [-2.8219984336249603e-13, 2.216707014386406e-10, 1.5909043314474331e-06, 1.9974127869562747e-07], [-2.102600282524946e-09, 1.5909043314474337e-06, 0.011459952890905485, 0.0014607874462064128], [-3.502743927976711e-10, 1.99741278695628e-07, 0.0014607874462064158, 0.00020137217456215993]]}