{"coeffs": [-2.4374555072804725e-06, 4.998071975685196e-05, 0.3147247928427989, 0.16989239663916175], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.033038677174359e-07, 9.950734544893083e-07, 0.005513520859869103, 0.006300936233123725], "covariance": [[2.5331478325933025e-13, -3.8477702257751737e-13, -9.473422571148407e-10, -2.8947828684952546e-09], [-3.8477702257751797e-13, 9.901711798292857e-13, 4.660025442673926e-09, 5.848013945280846e-09], [-9.473422571148458e-10, 4.660025442673932e-09, 3.0398912272211735e-05, 2.2504683400452402e-05], [-2.894782868495256e-09, 5.848013945280841e-09, 2.2504683400452344e-05, 3.97017974138914e-05]]}