{"coeffs": [1.5969720516438247e-06, 1.1279815748941222e-05, 0.20045936522454674, 0.008639012737384261], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.2718439663472256e-06, 1.196028756713404e-06, 0.031312895406437176, 0.026311004908391753], "covariance": [[1.6175870747338428e-12, -2.0113450883853443e-14, 3.3099695861954394e-09, -2.416481504264846e-09], [-2.0113450883853446e-14, 1.4304847868854108e-12, 1.1757613429959285e-08, 9.416124408863366e-09], [3.3099695861954365e-09, 1.1757613429959285e-08, 0.0009804974187344743, 0.0006852323523938716], [-2.4164815042648456e-09, 9.416124408863366e-09, 0.0006852323523938716, 0.000692268979289415]]}