{"coeffs": [2.4299755373946327e-07, 4.0416264259187206e-05, 0.5736942733895597, 0.10173173329757909], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.075789713342231e-07, 1.8292973514681852e-05, 0.08956879188785334, 0.025372105452000287], "covariance": [[2.5763641214070806e-13, -4.8302300236493875e-12, -2.3267134721548952e-08, -8.612548400718918e-09], [-4.830230023649383e-12, 3.346328800088518e-10, 1.6326845670544372e-06, 4.3244776122126736e-07], [-2.326713472154897e-08, 1.6326845670544372e-06, 0.008022568480249582, 0.0021425426322372], [-8.61254840071891e-09, 4.324477612212672e-07, 0.0021425426322372, 0.0006437437350674227]]}