{"coeffs": [-6.128386522827585e-07, 0.0004729893021855163, 0.947235340970384, 0.13931832669164299], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [8.578271101429767e-08, 0.00015905323046763758, 0.057743374755592984, 0.0030055566578260427], "covariance": [[7.358673508962506e-15, -9.564907701713209e-12, -3.5535444052304056e-09, -2.120455288386213e-10], [-9.564907701714181e-12, 2.5297930122191435e-08, 9.178364068668624e-06, 4.5869703498952373e-07], [-3.5535444052307476e-09, 9.178364068668583e-06, 0.003334297328164853, 0.0001681432353050888], [-2.120455288386327e-10, 4.586970349895062e-07, 0.0001681432353050832, 9.033370823402451e-06]]}