{"coeffs": [-1.0387238997083485e-06, 6.330002924518512e-05, 0.4418076021443476, 0.12641509332212603], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [3.521119435952815e-07, 2.3684954881733207e-06, 0.009940540999083512, 0.0056007031560961545], "covariance": [[1.239828208224467e-13, -5.230972750587842e-13, -1.7871092798954404e-09, -1.5677931488255346e-09], [-5.230972750587844e-13, 5.609770877497376e-12, 2.3060810990088798e-08, 1.2178620294028541e-08], [-1.787109279895441e-09, 2.3060810990088798e-08, 9.88143553544602e-05, 4.857028574328925e-05], [-1.567793148825536e-09, 1.2178620294028541e-08, 4.857028574328925e-05, 3.136787584270543e-05]]}