{"coeffs": [-3.9543377357708124e-06, 8.807667383035898e-05, 0.5532424382818458, 0.20501510875058782], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [6.558578499360736e-07, 5.32457021322755e-06, 0.021685960173954563, 0.010299671185479671], "covariance": [[4.3014951932276927e-13, -2.9577004563713414e-12, -1.1561076125305744e-08, -6.360607439525445e-09], [-2.957700456371338e-12, 2.835104795559008e-11, 1.1509912462470795e-07, 5.2897327883565884e-08], [-1.1561076125305744e-08, 1.1509912462470795e-07, 0.00047028086866634345, 0.00021256619250781454], [-6.360607439525444e-09, 5.289732788356589e-08, 0.00021256619250781454, 0.00010608322652900022]]}