{"coeffs": [-2.4874321624302996e-06, 8.113273082122071e-05, 0.4242057759256249, 0.14476976295258093], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.615011981870032e-07, 3.047381576692212e-06, 0.010751688780210147, 0.006645488105725277], "covariance": [[3.152835955654403e-13, -1.1911285608031484e-12, -3.4240867729239087e-09, -3.1791858450591493e-09], [-1.1911285608031474e-12, 9.286534473963113e-12, 3.20329019861334e-08, 1.880487484888436e-08], [-3.424086772923902e-09, 3.2032901986133384e-08, 0.00011559881162649678, 6.225792100791843e-05], [-3.179185845059147e-09, 1.8804874848884364e-08, 6.225792100791847e-05, 4.416251216333614e-05]]}