{"coeffs": [-1.6743050911510653e-06, 5.17428897188613e-05, 0.4198804132909985, 0.15861198147520575], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.7121917923648435e-06, 5.468374436587689e-06, 0.03004763885574733, 0.025049635395335744], "covariance": [[2.9316007338415354e-12, -7.130782437078503e-12, -2.8086890917060298e-08, -3.8702531600380174e-08], [-7.1307824370785024e-12, 2.990311897872573e-11, 1.5609114794407557e-07, 1.2837293419281607e-07], [-2.808689091706029e-08, 1.5609114794407557e-07, 0.0009028606008054166, 0.0006146677358932945], [-3.870253160038019e-08, 1.283729341928161e-07, 0.0006146677358932945, 0.0006274842334392574]]}