{"coeffs": [-3.9819044215476735e-06, 7.080592971543235e-05, 0.4742035966218335, 0.20170766841195475], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.770704474357113e-07, 2.5124175655101272e-06, 0.011899121397060852, 0.008101446173024194], "covariance": [[3.330103013036521e-13, -1.2223286814019607e-12, -5.144273722473297e-09, -4.40762342293319e-09], [-1.2223286814019627e-12, 6.312242023483835e-12, 2.9464051066906515e-08, 1.9558235352948184e-08], [-5.1442737224733086e-09, 2.9464051066906522e-08, 0.0001415890900219914, 8.806875540543966e-05], [-4.407623422933193e-09, 1.955823535294817e-08, 8.806875540543956e-05, 6.563343009440834e-05]]}