{"coeffs": [-3.690757109575394e-07, 3.0327730323138678e-05, 0.43279199214752045, 0.11998524997259716], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.659741403775255e-08, 3.5025859704519144e-07, 0.00299131713823192, 0.0017661935416119785], "covariance": [[3.2032672757607895e-15, -1.188240451526028e-14, -7.828281082812403e-11, -7.734825238467644e-11], [-1.1882404515260282e-14, 1.226810848040658e-13, 1.0197546381559436e-09, 5.632282225439535e-10], [-7.828281082812407e-11, 1.0197546381559436e-09, 8.947978221480004e-06, 4.5111350026667475e-06], [-7.734825238467641e-11, 5.632282225439533e-10, 4.5111350026667475e-06, 3.1194396264318632e-06]]}