{"coeffs": [-4.5616360730048296e-07, 5.387873147900435e-05, 0.5506179571458336, 0.14142594104900186], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [7.39360541624261e-08, 1.4590806768855292e-06, 0.007346767963043263, 0.0024815211392973354], "covariance": [[5.466540105109207e-15, -7.364081622390117e-14, -3.6157682102787573e-10, -1.512400273345831e-10], [-7.364081622390121e-14, 2.1289164216607342e-12, 1.0686717005808625e-08, 3.4123114243187525e-09], [-3.6157682102787573e-10, 1.0686717005808625e-08, 5.3974999502798854e-05, 1.723170636423947e-05], [-1.512400273345831e-10, 3.4123114243187525e-09, 1.7231706364239468e-05, 6.157947164779545e-06]]}