{"coeffs": [-7.3130317244547826e-06, 0.00012314421423492955, 0.34378101206735423, 0.1809630701850122], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [2.1181025741237184e-06, 5.210106949488746e-06, 0.012302937667547652, 0.012290121150373524], "covariance": [[4.486358514509522e-12, -8.73760974951042e-12, -1.3173763269311414e-08, -2.399982459893076e-08], [-8.737609749510434e-12, 2.7145214425110924e-11, 5.889040111926221e-08, 6.036424969955775e-08], [-1.3173763269311457e-08, 5.8890401119262264e-08, 0.00015136227525156288, 0.00011591054832026969], [-2.399982459893078e-08, 6.03642496995577e-08, 0.00011591054832026949, 0.00015104707789085863]]}