{"coeffs": [-1.142990001018388e-06, 4.2512053230372986e-05, 0.4004080337303812, 0.15693625832908062], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.413504708450178e-07, 2.2844165177475843e-06, 0.016057218702270438, 0.01132729957237932], "covariance": [[2.930603322841224e-13, -9.0742616130786e-13, -4.9814358255192804e-09, -5.4058250725239215e-09], [-9.074261613078598e-13, 5.2185588265579996e-12, 3.55442754017842e-08, 2.4157173494348282e-08], [-4.981435825519282e-09, 3.55442754017842e-08, 0.0002578342724525435, 0.00015519000727525018], [-5.4058250725239215e-09, 2.4157173494348282e-08, 0.00015519000727525018, 0.00012830771560242473]]}