{"coeffs": [-2.3676958556465154e-06, 4.144952904034638e-05, 0.38947623295642175, 0.14971849351051938], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.5194101891936601e-06, 5.923766674600123e-06, 0.04023514446546419, 0.029739253128474134], "covariance": [[2.308607323025514e-12, -6.4159596278908745e-12, -3.19698913990521e-08, -3.928044639644196e-08], [-6.415959627890874e-12, 3.5091011615103e-11, 2.28731001795795e-07, 1.6331490198192987e-07], [-3.1969891399052113e-08, 2.28731001795795e-07, 0.0016188668501567734, 0.0009919071444699694], [-3.9280446396441974e-08, 1.6331490198192987e-07, 0.0009919071444699694, 0.0008844231766394587]]}