{"coeffs": [-6.714495453984768e-07, 3.2299908332093986e-05, 0.4689234999464035, 0.16301446644937215], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.490133983771651e-08, 4.1986755672987743e-07, 0.004070864421444702, 0.002076067968827522], "covariance": [[3.014157115976438e-15, -1.7263070498075312e-14, -1.5245332777255636e-10, -1.0072057009985631e-10], [-1.726307049807531e-14, 1.7628876519431683e-13, 1.694802178599148e-09, 8.229028510314238e-10], [-1.524533277725564e-10, 1.694802178599148e-09, 1.6571937137784306e-05, 7.7711081136576e-06], [-1.0072057009985635e-10, 8.229028510314239e-10, 7.771108113657601e-06, 4.310058211191633e-06]]}