{"coeffs": [2.3428721280677163e-08, 1.4700063792689296e-05, 0.6305211639596424, 0.07367979474169661], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.6636216700115126e-08, 3.864069811248287e-06, 0.032835149916535654, 0.005803912625803217], "covariance": [[7.09488040095492e-16, -4.1395592470923036e-14, -3.607426023718599e-10, -8.153772920265149e-11], [-4.139559247092285e-14, 1.4931035506200372e-11, 1.265819620738268e-07, 2.1084421169399258e-08], [-3.607426023718571e-10, 1.2658196207382682e-07, 0.0010781470700413714, 0.00018239771307790894], [-8.153772920265114e-11, 2.1084421169399288e-08, 0.00018239771307790913, 3.3685401767957994e-05]]}