{"coeffs": [8.210783716871085e-09, 0.34434549647045487, 1.5014411463464141, 0.08865797808750682], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-06, "errors": [1.0595436365930841e-07, 1094.192132421265, 282.87594473532556, 0.008932738075889885], "covariance": [[1.1226327178448976e-14, -5.823882901645102e-05, -1.5057542006944333e-05, -5.937459461197627e-10], [-5.8238828953457886e-05, 1197256.4226525947, 309520.6318151663, 9.333220608296145], [-1.5057541990125215e-05, 309520.63181519863, 80018.80010990295, 2.412940606101501], [-5.937459457888023e-10, 9.333220611520057, 2.4129406069362545, 7.979380953245293e-05]]}