{"coeffs": [-1.4651018611652301e-06, 4.668187436235943e-05, 0.3878175802065255, 0.1513393087491968], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.7571135740594022e-07, 6.723867068035065e-07, 0.004175591828661387, 0.003118722377449911], "covariance": [[3.087448112143807e-14, -8.479680826324994e-14, -3.8569190130721097e-10, -4.783181840709934e-10], [-8.479680826324999e-14, 4.5210388348606466e-13, 2.692383506409496e-09, 1.9459721090420402e-09], [-3.8569190130721144e-10, 2.692383506409497e-09, 1.7435567119583748e-05, 1.0782886700660556e-05], [-4.783181840709936e-10, 1.9459721090420394e-09, 1.0782886700660548e-05, 9.726429267606826e-06]]}