{"coeffs": [-1.0486900256019608e-06, 4.383722802072291e-05, 0.37148425164910726, 0.11187225059274128], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.7498814712061028e-06, 5.919325764998894e-06, 0.03428352388760414, 0.02715639337741517], "covariance": [[3.062085163270435e-12, -5.802699053636636e-12, -1.5962624336909156e-08, -3.6113544059822624e-08], [-5.802699053636636e-12, 3.503841751217975e-11, 1.8496589747039793e-07, 1.4158595570984487e-07], [-1.5962624336909156e-08, 1.8496589747039793e-07, 0.0011753600101519239, 0.0006664232325960729], [-3.6113544059822624e-08, 1.4158595570984487e-07, 0.0006664232325960729, 0.0007374697012689184]]}