{"coeffs": [1.2038229026437991e-08, 1.78806977100543e-05, 0.6422777823435244, 0.07051197407741087], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.7653541145735754e-08, 5.734448552330996e-06, 0.036797661465273565, 0.005719897941523328], "covariance": [[7.647183378989004e-16, -6.207380887928911e-14, -4.1085356891330244e-10, -8.104040962398236e-11], [-6.207380887928931e-14, 3.288390019933106e-11, 2.1057360916099672e-07, 3.0926951944239716e-08], [-4.108535689133048e-10, 2.1057360916099674e-07, 0.001354067889312879, 0.00020197624892768237], [-8.104040962398259e-11, 3.092695194423972e-08, 0.00020197624892768237, 3.27172324614428e-05]]}