{"coeffs": [1.1922138145609546e-08, 1.1011245527205824e-05, 0.6233449814306078, 0.06514112394020873], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.3052423662247743e-08, 3.414966897439462e-06, 0.03463630037062653, 0.0062602005893515255], "covariance": [[5.314142367037596e-16, -2.8863067678917405e-14, -2.994438930726728e-10, -6.989954687817629e-11], [-2.8863067678917525e-14, 1.1661998910607304e-11, 1.1800476658743458e-07, 2.0106040336521565e-08], [-2.9944389307267557e-10, 1.1800476658743456e-07, 0.0011996733033642635, 0.00020753118223217358], [-6.989954687817643e-11, 2.0106040336521536e-08, 0.0002075311822321733, 3.919011141891719e-05]]}