importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41454/041454.root using z positions from 2006/7 MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.1143e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0798e+04 9.4648e-01 9.7995e-01 1.0169e+00 1.0750e+00 1.0814e+00 1.0800e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10809.248701 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.9760e-02 1.0213e-01 2.7270e-01 8.3704e-01 9.4234e-01 1.8750e+00 3.0706e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.102831 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91637e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7793e+03 9.5456e-01 9.8617e-01 1.0024e+00 1.0123e+00 1.0470e+00 5.7813e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5785.104673 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91643e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7779e+03 9.5608e-01 9.8651e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7799e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.693713 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91643e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7777e+03 9.5610e-01 9.8651e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7797e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.432105 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91644e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7776e+03 9.5610e-01 9.8652e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7796e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.407482 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91667e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7774e+03 9.5611e-01 9.8659e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7794e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.144673 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91919e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7788e+03 9.5686e-01 9.8572e-01 1.0019e+00 1.0122e+00 1.0440e+00 5.7808e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5784.602603 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00033 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.31663e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0379e+02 6.7613e-01 9.7911e-01 1.0087e+00 1.4340e+00 3.0569e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 304.097315 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.00794e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4190e+02 6.2092e-02 8.1541e-01 9.2533e-01 1.0722e+00 2.1130e+00 7.4391e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 742.640391 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00008 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 3.95454e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.5799e+03 7.8967e-01 9.6604e-01 1.0008e+00 1.0018e+00 1.2098e+00 6.5819e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6586.434013 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 3.95454e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.5724e+03 7.9025e-01 9.6624e-01 1.0005e+00 1.0019e+00 1.2094e+00 6.5745e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6579.000803 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91637e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7793e+03 9.5456e-01 9.8617e-01 1.0024e+00 1.0123e+00 1.0470e+00 5.7813e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5785.104673 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91643e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7779e+03 9.5608e-01 9.8651e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7799e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.693713 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91643e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7777e+03 9.5610e-01 9.8651e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7797e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.432105 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91644e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7776e+03 9.5610e-01 9.8652e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7796e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.407482 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91667e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7774e+03 9.5611e-01 9.8659e-01 1.0023e+00 1.0120e+00 1.0454e+00 5.7794e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5783.144673 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 7.91919e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7788e+03 9.5686e-01 9.8572e-01 1.0019e+00 1.0122e+00 1.0440e+00 5.7808e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5784.602603 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00033 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.31663e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0379e+02 6.7613e-01 9.7911e-01 1.0087e+00 1.4340e+00 3.0569e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 304.097315 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07869e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8395e+03 9.8000e-01 9.9393e-01 1.0000e-00 1.0101e+00 1.0477e+00 2.8415e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2842.338832 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07867e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7137e+03 9.8004e-01 9.9458e-01 1.0000e-00 1.0100e+00 1.0463e+00 2.7156e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2716.366081 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07839e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7116e+03 9.8004e-01 9.9459e-01 1.0000e-00 1.0100e+00 1.0463e+00 2.7136e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2714.309641 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.0480e-02 1.7107e-01 5.2793e-01 8.9740e-01 9.8366e-01 1.7812e+00 2.6792e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.043159 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.49496e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8212e+04 9.7210e-01 9.9466e-01 1.0000e+00 1.0098e+00 1.0549e+00 2.8214e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28240.706523 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.49487e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8212e+04 9.7215e-01 9.9481e-01 1.0000e+00 1.0096e+00 1.0549e+00 2.8214e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28240.450461 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00008 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.20666e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.9234e+03 6.0115e-01 7.1852e-01 1.0217e+00 1.1952e+00 1.4025e+00 8.9255e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8932.316904 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.20668e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.9274e+03 5.9681e-01 7.0915e-01 1.0218e+00 1.1876e+00 1.4003e+00 8.9295e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8936.361282 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.20667e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.9280e+03 5.9682e-01 7.0912e-01 1.0218e+00 1.1873e+00 1.4001e+00 8.9301e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8936.953183 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.20662e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.9277e+03 5.9682e-01 7.0912e-01 1.0218e+00 1.1873e+00 1.4000e+00 8.9298e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8936.666353 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 6.32505e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0620e+04 4.9146e-01 9.4216e-01 1.0041e+00 1.5080e+00 2.0623e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 20641.094528 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3.05004e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.6092e+04 2.8442e-02 8.1076e-01 9.9545e-01 1.3402e+00 6.6095e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 66158.479429 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN PARAMETR ============== VARIABLE2 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.11557e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8458e+04 9.6034e-01 9.9981e-01 9.9996e-01 1.0009e+00 1.0565e+00 2.8460e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28486.033789 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.11548e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8458e+04 9.6037e-01 9.9994e-01 9.9996e-01 1.0008e+00 1.0565e+00 2.8460e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28486.582252 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. all fit results: {'A': [0.049221681447516874, 0.00068160132095762549], 'Dx': [0.20513662095511087, 0.00046759801414353319], 'chisquare': 2058.8937854102032, 'L': [51.292871387983638, 1.0614732826364133], 'A_d': [0.001709504792594907, 2.7543974438076768e-05], 'L_d': [0.53959498017098795, 0.020943805367684143], 'Dy': [-0.012353016050436594, 0.00042740062711654758], 'phase': [72.9966185187956, 0.021869323960217457]} {'A': [0.1000126308369341, 1.2630836934007794e-05], 'Dx': [0.14018698267762097, 2.4569911379224152e-05], 'chisquare': 124899.59256533653, 'L': [23.660714037841895, 0.018482639922911659], 'A_d': [0.00011616381965595668, 0.80367260587373268], 'L_d': [0.01032255410708377, 5.0678836928663706e-06], 'Dy': [0.059922069756684238, 8.8972669638920365e-05], 'phase': [79.652447513886472, 0.0092389931792098423]} {'A': [0.035764772442548332, 0.00063894580012172075], 'Dx': [0.19776090721227035, 0.0004161639283788432], 'chisquare': 1840.5567106129533, 'L': [31.889739706546187, 0.31611339292780194], 'A_d': [0.00036468491289981531, 2.6069044072679626e-05], 'L_d': [0.2639978288009634, 0.0064011765111648411], 'Dy': [-0.013214600102246621, 0.00038683936647654349], 'phase': [-27.995038048982849, 0.02234821894406025]} {'A': [0.1000126308369341, 1.2630836934007794e-05], 'Dx': [0.14018698267762097, 2.4569911379224152e-05], 'chisquare': 124899.59256533653, 'L': [23.660714037841895, 0.018482639922911659], 'A_d': [0.00011616381965595668, 0.80367260587373268], 'L_d': [0.01032255410708377, 5.0678836928663706e-06], 'Dy': [0.059922069756684238, 8.8972669638920365e-05], 'phase': [79.652447513886472, 0.0092389931792098423]} {'A': [0.049221345868190047, 0.00068326150284112042], 'Dx': [0.2051365642017462, 0.00046925059537716862], 'chisquare': 2058.8937866125248, 'L': [51.292996719134742, 1.0630638809290716], 'A_d': [0.0017094848091653292, 2.7610914354908589e-05], 'L_d': [0.53959713408294896, 0.02096972528502522], 'Dy': [-0.01235307269315733, 0.00042826037142340567], 'phase': [-96.649386736889284, 0.021940655033098722]} {'A': [0.024826572777586209, 0.00044858008539219729], 'Dx': [0.19114695863195408, 0.00034457594448422668], 'chisquare': 9684.7652314712759, 'L': [0.012307404183375947, 1.4370764578330864e-07], 'A_d': [0.00098392795102014707, 1.4245078737706862e-06], 'L_d': [0.010228417040283877, 3.7475963804434187e-08], 'Dy': [-0.01470164934727336, 0.00046333301416812134], 'phase': [0.8014264589092619, 0.0059134787138361844]} {'A': [6.0784710598227321e-14, 5.7068361961065683e-06], 'Dx': [0.19234425434391866, 0.00038377983563275819], 'chisquare': 5048.8646342588072, 'L': [27.156058479287132, 0.46687050918721518], 'A_d': [0.00078088141066223749, 1.5376647717002534e-05], 'L_d': [0.17723013155003081, 0.0082871456134493149], 'Dy': [-0.011467830191977058, 0.00038088357791288274], 'phase': [-69.285634118310028, 0.068613594960027058]} final fit results: chi = 1840.55671061 A = 0.035765 +/- 0.000639 A_d = 0.000365 +/- 0.000026 L = 31.889740 +/- 0.316113 L_d = 0.263998 +/- 0.006401 phase = -27.995038 +/- 0.022348 Dx = 0.197761 +/- 0.000416 Dy = -0.013215 +/- 0.000387