{"coeffs": [-2.469953839489382e-06, 2.5987594348870257e-05, 0.38913130512037886, 0.23980807560054107], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [7.580352718822001e-08, 2.2497846038022943e-07, 0.0029724526263485533, 0.0026416596323003924], "covariance": [[5.746174734175211e-15, -1.490408066116779e-14, -1.6546403395541254e-10, -1.9193517593277857e-10], [-1.4904080661167854e-14, 5.061530763505846e-14, 6.485162018117503e-10, 5.748052147013862e-10], [-1.6546403395541363e-10, 6.485162018117515e-10, 8.835474615886412e-06, 6.960969054887359e-06], [-1.91935175932779e-10, 5.748052147013852e-10, 6.960969054887334e-06, 6.978365612925444e-06]]}