{"coeffs": [-5.969802325388871e-07, 3.0130975577139487e-05, 0.34349280205822985, 0.11433952670391835], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.2839905737513946e-07, 5.994965690654498e-07, 0.005198028525858922, 0.004637158162024393], "covariance": [[5.216612940985225e-14, -7.8367301784165e-14, -2.1978938090551937e-10, -8.259940836015713e-10], [-7.8367301784165e-14, 3.5939613632124557e-13, 2.6989410459375974e-09, 2.429660393477897e-09], [-2.1978938090551935e-10, 2.698941045937597e-09, 2.701950055564308e-05, 1.5289821824284232e-05], [-8.259940836015714e-10, 2.429660393477897e-09, 1.5289821824284232e-05, 2.1503235819629443e-05]]}