{"coeffs": [-1.4953949888198566e-07, 4.243217049732196e-05, 0.6938433230821498, 0.10069354876810391], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.251649724410663e-08, 6.855161655946412e-06, 0.0266174576232339, 0.004482982566703502], "covariance": [[2.7579824827902596e-15, -1.9694389568734456e-13, -7.861280758841334e-10, -1.6133255660024628e-10], [-1.9694389568734297e-13, 4.699324132915796e-11, 1.8209735374471658e-07, 2.9028488385850844e-08], [-7.86128075884128e-10, 1.8209735374471666e-07, 0.0007084890503246524, 0.00011461695280000345], [-1.6133255660024576e-10, 2.902848838585092e-08, 0.00011461695280000368, 2.0097132693367515e-05]]}