{"coeffs": [-6.500089740029784e-06, 8.653872660024518e-05, 0.4257946761393656, 0.21994514013256966], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.807530445271829e-06, 7.476214676322139e-06, 0.03051503931300462, 0.021437992819217756], "covariance": [[3.2671663105845764e-12, -1.1515216630906223e-11, -4.172177326677504e-08, -3.67120999486577e-08], [-1.1515216630906225e-11, 5.589378588645455e-11, 2.2467102873668614e-07, 1.5432104780970593e-07], [-4.172177326677505e-08, 2.2467102873668616e-07, 0.0009311676242742175, 0.0005976460836856709], [-3.671209994865771e-08, 1.5432104780970596e-07, 0.0005976460836856709, 0.0004595875361168321]]}