{"coeffs": [-2.934178027483864e-06, 6.0390380677594546e-05, 0.37608844163423244, 0.17138882082012005], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [6.899320323267521e-07, 2.2672609332658256e-06, 0.011264540361739926, 0.009230876108194543], "covariance": [[4.760062092305224e-13, -1.2058476074948676e-12, -4.431422409688813e-09, -5.778609693083928e-09], [-1.2058476074948654e-12, 5.1404721395134225e-12, 2.439417986109468e-08, 1.9672440857388968e-08], [-4.431422409688804e-09, 2.4394179861094678e-08, 0.00012688986956126786, 8.619810100534338e-05], [-5.7786096930839235e-09, 1.9672440857388984e-08, 8.619810100534346e-05, 8.520907372483681e-05]]}