{"coeffs": [-1.2787469940387413e-06, 6.957647883666587e-05, 0.3893932720382699, 0.14096845042245038], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.6709842852010831e-06, 4.188314461149393e-06, 0.01611446256933067, 0.015398469889325942], "covariance": [[2.7921884813889746e-12, -4.9743619630816975e-12, -9.881177122387864e-09, -2.2554648585934395e-08], [-4.974361963081702e-12, 1.7541978025473133e-11, 6.049220431202525e-08, 5.9221563819193934e-08], [-9.881177122387881e-09, 6.049220431202527e-08, 0.00025967590389835917, 0.00017543046007538842], [-2.2554648585934412e-08, 5.922156381919392e-08, 0.00017543046007538832, 0.00023711287493247772]]}