{"coeffs": [4.964296528379312e-08, 0.23007200266835526, 1.5271338688446028, 0.10952501001609893], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-05, "errors": [3.5787974750020414e-07, 112.13598607845238, 53.78319172426014, 0.009064676183266212], "covariance": [[1.2807791367080986e-13, -2.375801861764765e-05, -1.1398948009204427e-05, -2.3354035506986842e-09], [-2.3758018619023626e-05, 12574.479373786864, 6031.030728778042, 0.9721504540487418], [-1.139894800981757e-05, 6031.030728777877, 2892.6317120485246, 0.4663258160867863], [-2.3354035507690992e-09, 0.9721504540289105, 0.46632581607739443, 8.216835430747369e-05]]}