{"coeffs": [-2.3719369576304837e-06, 8.774856081373577e-05, 0.39956900111233534, 0.15192838936627204], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [3.424676632072611e-07, 1.4539485522408294e-06, 0.004862006445168422, 0.003422800487397916], "covariance": [[1.17284100342642e-13, -3.5814199977531264e-13, -9.202522347065477e-10, -1.022240111507257e-09], [-3.581419997753134e-13, 2.1139663925632037e-12, 6.837158481563386e-09, 4.628506367155376e-09], [-9.202522347065506e-10, 6.83715848156339e-09, 2.3639106672859282e-05, 1.4096452541834232e-05], [-1.0222401115072575e-09, 4.628506367155372e-09, 1.4096452541834212e-05, 1.1715563176531413e-05]]}