{"coeffs": [2.257564095321774e-07, 1.6067023014295595e-05, 0.3779411588605787, 0.15689612445471512], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.1537311577827774e-07, 3.994979844743497e-07, 0.007625499595206179, 0.006039018857588019], "covariance": [[1.3310955844387878e-14, -3.383919210877581e-14, -4.614138290864355e-10, -6.165754816128047e-10], [-3.383919210877581e-14, 1.5959863959906776e-13, 2.9023500015209684e-09, 2.2454767016834992e-09], [-4.614138290864355e-10, 2.9023500015209684e-09, 5.814824407648959e-05, 3.762775979962888e-05], [-6.165754816128047e-10, 2.2454767016834997e-09, 3.762775979962888e-05, 3.6469748762303705e-05]]}