{"coeffs": [-3.9199933013796067e-07, 4.938562651215738e-05, 0.4426003779733542, 0.10311433361705735], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.0102494827263396e-07, 6.869850424255778e-07, 0.003265808148109093, 0.0018811913345684957], "covariance": [[1.0206040173488366e-14, -3.591850524350852e-14, -1.2467823377567304e-10, -1.3261394603004923e-10], [-3.591850524350853e-14, 4.719484485164729e-13, 2.1743727988869564e-09, 1.1584150136515172e-09], [-1.2467823377567328e-10, 2.1743727988869564e-09, 1.0665502860255743e-05, 5.167239070577478e-06], [-1.3261394603004929e-10, 1.1584150136515168e-09, 5.167239070577476e-06, 3.5388808372555977e-06]]}