{"coeffs": [-3.3082739249401277e-07, 1.8734987296428813e-05, 0.5291527758237443, 0.14294499956989026], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [8.195993624993551e-08, 1.271336378152828e-06, 0.01875592754083127, 0.007019593123980705], "covariance": [[6.717431150093493e-15, -7.168997198933644e-14, -1.015011467890866e-09, -4.781814359899181e-10], [-7.168997198933652e-14, 1.6162961864147509e-12, 2.3751621121343748e-08, 8.396591423441132e-09], [-1.015011467890868e-09, 2.3751621121343745e-08, 0.000351784817916913, 0.0001236047869105482], [-4.781814359899188e-10, 8.396591423441128e-09, 0.00012360478691054815, 4.9274687626237196e-05]]}