{"coeffs": [-1.0198252173486414e-06, 6.365689825243465e-05, 0.5325967570601965, 0.15071007183311577], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [3.2394318903852857e-07, 4.931189033640706e-06, 0.022368337909944667, 0.008352041591562628], "covariance": [[1.0493918972445184e-13, -1.1387226283381628e-12, -4.981988595648512e-09, -2.3015014518951184e-09], [-1.138722628338165e-12, 2.4316625285498357e-11, 1.0992127137952204e-07, 3.889388373023129e-08], [-4.981988595648523e-09, 1.0992127137952204e-07, 0.0005003425408534678, 0.00017604618530225953], [-2.30150145189512e-09, 3.889388373023125e-08, 0.00017604618530225936, 6.9756598747192e-05]]}