{"coeffs": [-1.4730406067728024e-06, 3.703976706495063e-05, 0.45117718234421406, 0.19404831692118976], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [9.084320359602295e-08, 5.120542002135619e-07, 0.004770867473300408, 0.0028025324496127654], "covariance": [[8.252487639588478e-15, -3.788703450390413e-14, -3.202063990746946e-10, -2.358584776749789e-10], [-3.7887034503903994e-14, 2.621995039563506e-13, 2.418779853832728e-09, 1.3712476076285943e-09], [-3.2020639907469324e-10, 2.4187798538327262e-09, 2.2761176447795825e-05, 1.2321566320791395e-05], [-2.3585847767497857e-10, 1.3712476076285965e-09, 1.2321566320791424e-05, 7.854188131132527e-06]]}