{"coeffs": [-3.7680540727868936e-07, 4.849936444194843e-05, 0.4214183682214999, 0.10587325504564955], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.3326826796861147e-07, 1.025220224884907e-06, 0.004912230504776833, 0.00264370508733485], "covariance": [[1.7760431247353635e-14, -7.676054044109667e-14, -2.9402022753450565e-10, -2.5904690204886097e-10], [-7.676054044109661e-14, 1.0510765095130595e-12, 4.928707218426587e-09, 2.4630950854711255e-09], [-2.940202275345054e-10, 4.928707218426586e-09, 2.413000853206006e-05, 1.1276787796544588e-05], [-2.5904690204886077e-10, 2.4630950854711263e-09, 1.1276787796544594e-05, 6.989176588800166e-06]]}