{"coeffs": [-1.7804676625816706e-06, 6.470774306074564e-05, 0.3729197430513967, 0.1555054315011095], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.1810975173613241e-07, 7.249642615239171e-07, 0.003271053903506422, 0.0026538934079337667], "covariance": [[4.757186380239732e-14, -1.1548514895376142e-13, -3.6119247457993394e-10, -5.112677337325092e-10], [-1.1548514895376142e-13, 5.255731804869184e-13, 2.246871358121787e-09, 1.7874915247837308e-09], [-3.6119247457993404e-10, 2.246871358121788e-09, 1.0699793639644599e-05, 6.993822237529295e-06], [-5.112677337325091e-10, 1.7874915247837308e-09, 6.993822237529294e-06, 7.043150220674302e-06]]}