{"coeffs": [-3.8471618023533274e-06, 0.00018657655330521275, 0.5145881130562459, 0.15040137331401546], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [1.2425633650801445e-06, 9.94108743277582e-06, 0.015512412246919002, 0.007762601358320743], "covariance": [[1.5439637162392925e-12, -9.10912658691586e-12, -1.2947968757870394e-08, -8.442923011047631e-09], [-9.109126586915847e-12, 9.882521934609333e-11, 1.5292304744942934e-07, 7.272148399290782e-08], [-1.294796875787036e-08, 1.529230474494293e-07, 0.00024063493371836262, 0.00011067522692011488], [-8.442923011047624e-09, 7.272148399290783e-08, 0.00011067522692011492, 6.025797984820304e-05]]}