{"coeffs": [-1.2493156826925606e-06, 0.00011662625520334888, 0.7849255909145707, 0.12576541506288316], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [8.242931738070485e-07, 0.00024095254869826218, 0.375876299611511, 0.04342751080444357], "covariance": [[6.794592363848971e-13, -1.297983325268688e-10, -2.0875449695602871e-07, -2.805928054726646e-08], [-1.2979833252686835e-10, 5.8058130724188405e-08, 9.043972870266179e-05, 9.97969839985926e-06], [-2.0875449695602895e-07, 9.043972870266179e-05, 0.1412829926096424, 0.01579239694242046], [-2.805928054726641e-08, 9.979698399859263e-06, 0.01579239694242046, 0.001885948694670063]]}