{"coeffs": [1.3376903440956684e-06, 2.8373153949176846e-05, 0.4016114004349766, 0.10624632534852413], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.0019275226256719e-06, 4.483368302138444e-06, 0.04128117588601043, 0.028718372875470563], "covariance": [[1.0038587605948163e-12, -2.3892836996091735e-12, -1.286125193494597e-08, -2.0861798515855463e-08], [-2.389283699609172e-12, 2.0100591332619754e-11, 1.7409614377874016e-07, 1.1385264478951339e-07], [-1.2861251934945955e-08, 1.740961437787401e-07, 0.001704135482531729, 0.0009176447397478498], [-2.086179851585545e-08, 1.1385264478951337e-07, 0.0009176447397478502, 0.0008247449406145633]]}