{"coeffs": [-4.6374882674800466e-06, 9.815911941879436e-05, 0.4476627323955564, 0.1878113444909211], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [8.667217527120485e-07, 3.2080555368558623e-06, 0.01029531807131753, 0.0078101353722870494], "covariance": [[7.512065966242454e-13, -2.2853809352959916e-12, -6.125574499834274e-09, -6.318256732899814e-09], [-2.28538093529599e-12, 1.0291620327551555e-11, 3.219575700802171e-08, 2.391800650595023e-08], [-6.125574499834267e-09, 3.2195757008021704e-08, 0.0001059935741895973, 7.096820452768346e-05], [-6.318256732899814e-09, 2.3918006505950248e-08, 7.096820452768353e-05, 6.099821453344937e-05]]}