{"coeffs": [5.3366268194832205e-09, 1.0521613882081415e-05, 0.37131903027390917, 0.16484365173493756], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.9776321278810863e-06, 3.898243069232252e-06, 0.09732157274016202, 0.11385226085726119], "covariance": [[3.911028833227473e-12, -6.21224631539562e-12, -8.012708385298303e-08, -2.0963086272484237e-07], [-6.212246315395643e-12, 1.5196299026817285e-11, 3.28055124947881e-07, 4.197923882082672e-07], [-8.012708385298395e-08, 3.2805512494788205e-07, 0.009471488520618649, 0.007608935666720822], [-2.0963086272484274e-07, 4.1979238820826656e-07, 0.007608935666720779, 0.01296233730230985]]}