{"coeffs": [-5.823095889606316e-07, 4.517622423986028e-05, 0.41113067467423, 0.11232484519861072], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.7541887768691886e-07, 8.712802610893278e-07, 0.004853188495749936, 0.003204559279886063], "covariance": [[3.0771782648938197e-14, -8.607182433106124e-14, -3.187043773808325e-10, -4.2099438405310516e-10], [-8.607182433106127e-14, 7.591292933638872e-13, 4.0387849298819525e-09, 2.5014483248475165e-09], [-3.187043773808325e-10, 4.0387849298819525e-09, 2.3553438575279527e-05, 1.2555236319057043e-05], [-4.20994384053105e-10, 2.5014483248475156e-09, 1.2555236319057042e-05, 1.0269200178303883e-05]]}