{"coeffs": [-3.2263372970636224e-06, 9.604810919441225e-05, 0.4756032963034326, 0.16545559869482082], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [4.5148743093544945e-07, 2.3276554468815785e-06, 0.007372835738736605, 0.004603757915662259], "covariance": [[2.0384090029269224e-13, -8.167720905172017e-13, -2.241928830087076e-09, -1.882723807986296e-09], [-8.167720905172017e-13, 5.4179798793974806e-12, 1.689067465268714e-08, 1.0141260968770162e-08], [-2.241928830087074e-09, 1.6890674652687138e-08, 5.4358706830391747e-05, 3.0498631725681025e-05], [-1.8827238079862955e-09, 1.0141260968770163e-08, 3.0498631725681035e-05, 2.1194586946022907e-05]]}