{"coeffs": [-1.7916536566256562e-06, 6.0439090001633745e-05, 0.41933963224021265, 0.1545199552745788], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.9571515160393764e-07, 9.861486844158296e-07, 0.004858653796469653, 0.003106596545898592], "covariance": [[3.8304420567352295e-14, -1.402198342235324e-13, -5.675809005250812e-10, -5.314823787493322e-10], [-1.402198342235323e-13, 9.724892277750714e-13, 4.684856790828713e-09, 2.862439913821258e-09], [-5.675809005250813e-10, 4.684856790828713e-09, 2.3606516713948976e-05, 1.319959183911909e-05], [-5.314823787493319e-10, 2.862439913821258e-09, 1.319959183911909e-05, 9.650942098989062e-06]]}