{"coeffs": [-2.5732060762288437e-08, 1.1461891536718908e-05, 0.593359785802863, 0.05510777964700669], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [4.337373827855433e-08, 3.4539151071028594e-06, 0.03148919871781815, 0.007547683780461814], "covariance": [[1.8812811722565294e-15, -4.791489366732149e-14, -4.330978842427154e-10, -1.409957192208386e-10], [-4.791489366732137e-14, 1.1929529567073358e-11, 1.0841053883224364e-07, 2.4351703886146814e-08], [-4.3309788424271514e-10, 1.0841053883224362e-07, 0.0009915696358902403, 0.00022551587874454726], [-1.4099571922083874e-10, 2.4351703886146808e-08, 0.00022551587874454723, 5.696753044984634e-05]]}