{"coeffs": [-2.4105048064355057e-06, 6.361148511848416e-05, 0.43002636714899384, 0.16915309794687136], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [3.707361276694059e-07, 1.948763666345002e-06, 0.009602464474838078, 0.005948727993823558], "covariance": [[1.3744527635930603e-13, -5.524475568717395e-13, -2.343449970577322e-09, -1.9805686271705603e-09], [-5.524475568717406e-13, 3.797679827266415e-12, 1.8406482341979306e-08, 1.0938948134362715e-08], [-2.3434499705773306e-09, 1.8406482341979316e-08, 9.220732399052733e-05, 5.113090056284113e-05], [-1.9805686271705628e-09, 1.0938948134362705e-08, 5.1130900562841056e-05, 3.538736474450005e-05]]}