{"coeffs": [-9.075146918981657e-06, 7.567882496259131e-05, 0.44682716255857635, 0.26325631612254013], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.8728284368140034e-06, 5.354257910272757e-06, 0.02464131983117492, 0.02266194936506603], "covariance": [[3.5074863537391835e-12, -9.06404314826918e-12, -3.638049225752329e-08, -4.1183369623236315e-08], [-9.064043148269181e-12, 2.866807776971839e-11, 1.286020769897932e-07, 1.1832013296638844e-07], [-3.63804922575233e-08, 1.2860207698979316e-07, 0.0006071946430222543, 0.000506634476772871], [-4.1183369623236315e-08, 1.1832013296638844e-07, 0.000506634476772871, 0.0005135639490248167]]}