importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42376/042376.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 ============== 5.45859e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0666e+04 9.4672e-01 9.8005e-01 1.0164e+00 1.0709e+00 1.0822e+00 1.0668e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10676.976610 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00028 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.9158e-02 3.7274e-02 2.6283e-01 7.8058e-01 9.3646e-01 1.3668e+00 3.7052e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.092863 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 ============== 1.08988e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7258e+03 9.6085e-01 9.8906e-01 1.0017e+00 1.0102e+00 1.0393e+00 5.7278e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5731.518100 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 ============== 1.08989e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7251e+03 9.6178e-01 9.8939e-01 1.0016e+00 1.0100e+00 1.0383e+00 5.7271e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5730.829281 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 ============== 1.08989e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7250e+03 9.6179e-01 9.8940e-01 1.0016e+00 1.0099e+00 1.0383e+00 5.7270e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5730.721634 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 ============== 1.08989e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7250e+03 9.6179e-01 9.8940e-01 1.0016e+00 1.0100e+00 1.0383e+00 5.7270e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5730.761527 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 ============== 1.08995e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7247e+03 9.6183e-01 9.8940e-01 1.0016e+00 1.0099e+00 1.0383e+00 5.7267e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5730.463822 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 ============== 1.09125e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7353e+03 9.6227e-01 9.8908e-01 1.0013e+00 1.0102e+00 1.0372e+00 5.7373e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5741.008979 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 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 ============== 5.43315e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.6648e+02 6.9451e-01 9.5356e-01 1.0049e+00 1.0423e+00 3.6878e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 366.845722 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 ============== 1.07732e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8203e+02 -1.1552e-02 8.2526e-01 9.2050e-01 1.0739e+00 2.2079e+00 7.8401e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 782.812761 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 2 in Error Matrix MINUIT WARNING IN HESSE ============== 8.6442e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2074e+03 -1.0950e-01 8.1145e-01 9.1935e-01 1.0741e+00 2.2884e+00 1.2095e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1208.655456 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 ============== 1.08988e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7258e+03 9.6085e-01 9.8906e-01 1.0017e+00 1.0102e+00 1.0393e+00 5.7278e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5731.518100 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 ============== 1.08989e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7251e+03 9.6178e-01 9.8939e-01 1.0016e+00 1.0100e+00 1.0383e+00 5.7271e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5730.829281 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 ============== 1.08989e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7250e+03 9.6179e-01 9.8940e-01 1.0016e+00 1.0099e+00 1.0383e+00 5.7270e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5730.721634 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 1.11068e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8347e+03 9.7955e-01 9.9399e-01 9.9999e-01 1.0098e+00 1.0476e+00 2.8367e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2837.546820 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 ============== 1.11064e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7031e+03 9.7959e-01 9.9466e-01 9.9999e-01 1.0096e+00 1.0462e+00 2.7051e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2705.843838 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 ============== 1.10986e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7013e+03 9.7959e-01 9.9467e-01 9.9999e-01 1.0096e+00 1.0462e+00 2.7032e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2703.976219 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 ============== 2.74549e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8198e+04 9.7276e-01 9.9494e-01 1.0000e+00 1.0091e+00 1.0524e+00 2.8200e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28225.849348 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 ============== 5.76723e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9107e+03 1.5144e-01 4.5282e-01 9.9241e-01 1.0293e+00 1.7504e+00 2.9134e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2913.648561 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 4485.98 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.0078e+01 1.7896e-01 6.3934e-01 9.9398e-01 1.6406e+00 1.8645e+00 6.1760e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 60.139462 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00034 added to diagonal of error matrix 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 ============== 1.47549e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3676e+03 -1.6958e-01 9.1307e-01 1.2992e+00 2.1167e+00 1.3694e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1368.947866 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5339e-01 5.7647e-03 8.8268e-01 1.0372e+00 1.0864e+00 3.7413e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.757132 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2323e-01 2.9140e-07 7.2403e-01 1.1559e+00 1.4079e+00 2.9353e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.226167 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 ============== 4.53435e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.0247e+03 6.4402e-01 7.6649e-01 9.3656e-01 1.2948e+00 5.0271e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5029.774918 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0975e-03 4.0317e-01 6.6469e-01 9.4687e-01 1.4091e+00 2.5792e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.005677 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 2.37454e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8271e+04 9.6210e-01 9.9981e-01 9.9996e-01 1.0008e+00 1.0535e+00 2.8273e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28299.386039 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00022 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.32212e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9716e+01 2.8410e-02 5.8126e-01 9.4735e-01 1.0048e+00 2.3798e+00 5.1774e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.767800 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.32212e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8484e+01 2.6657e-02 5.8066e-01 9.4585e-01 1.0044e+00 2.3799e+00 5.0547e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.534836 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.32209e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8245e+01 2.6616e-02 5.8064e-01 9.4585e-01 1.0044e+00 2.3800e+00 5.0307e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.295286 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.32155e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8250e+01 2.7045e-02 5.8075e-01 9.4566e-01 1.0044e+00 2.3798e+00 5.0312e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.299896 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.32062e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8366e+01 2.7230e-02 5.8003e-01 9.4521e-01 1.0041e+00 2.3789e+00 5.0431e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.416482 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00789 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2.41148e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6952e+04 -4.8231e-01 9.9584e-01 1.0420e+00 1.4243e+00 8.6955e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 87039.030375 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00004 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3274e+00 8.1335e-01 1.0141e+00 1.1661e+00 1.7209e+00 3.6130e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.331045 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 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 ============== 1.60637e+12 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5589e+05 9.9994e-01 1.0000e-00 1.0182e+00 1.0279e+00 4.5590e+05 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 456350.634214 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE3 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.038012406056872616, 0.0006230097501792875], 'Dx': [0.20059097755249233, 0.00040716165430065843], 'chisquare': 1789.4605435956478, 'L': [31.87626706049037, 0.29825710448272957], 'A_d': [0.00040907837519221779, 2.5308843588589536e-05], 'L_d': [0.26329196059843574, 0.006081223997702695], 'Dy': [-0.019060592591769066, 0.00037968778747909937], 'phase': [-59.460302593563419, 0.021124030766738855]} {'A': [0.10000978865494267, 9.7886549425829639e-06], 'Dx': [0.2056362646042551, 0.00014324041157109946], 'chisquare': 41973.397918333612, 'L': [23.735518892250852, 0.021760964263059179], 'A_d': [0.00058349865118129118, 0.7567931266736625], 'L_d': [0.010301674281266882, 4.4071015126156965e-06], 'Dy': [-0.0078001316592128944, 2.5609724804809275e-05], 'phase': [-97.904329276473632, 0.0049268685895924591]} {'A': [0.050450592360240798, 0.00066965438502084029], 'Dx': [0.20724594446240197, 0.00049848109670769247], 'chisquare': 2352.9651292321041, 'L': [47.324424794726959, 1.2056851101669182], 'A_d': [0.0016807018913344574, 3.1029011881955615e-05], 'L_d': [0.4599846214228891, 0.023502917937069739], 'Dy': [-0.018013597413418125, 0.00041011722172434872], 'phase': [-2.4938033231071728, 0.024928386819546233]} {'A': [0.046542596918553725, 0.00067448114412019256], 'Dx': [0.20499966416895532, 0.00046641045600281927], 'chisquare': 3168.5656696188598, 'L': [43.120215635560768, 0.44328164437657591], 'A_d': [0.0014358459365397813, 2.4598233805461778e-05], 'L_d': [4.112296614344757e-10, 0.00053848932295566532], 'Dy': [-0.018783643614032286, 0.00047183660288041551], 'phase': [79.238919274806562, 0.020466188924615381]} {'A': [0.038012436778020742, 0.0006223495316115546], 'Dx': [0.20059100117076234, 0.00040695181960082039], 'chisquare': 1789.460543976393, 'L': [31.876244260429438, 0.29821826434021226], 'A_d': [0.00040908218244878336, 2.5323454395070888e-05], 'L_d': [0.26329181386325906, 0.0060824178819673946], 'Dy': [-0.019060719029685202, 0.00037929410858694723], 'phase': [28.504292717510793, 0.021099486311200621]} {'A': [0.02998554647266144, 0.0003748734466357817], 'Dx': [0.19888663989723554, 0.00038627542669811277], 'chisquare': 2056.0590654034936, 'L': [30.890150658039772, 0.27031398904140502], 'A_d': [9.5367401325985313e-07, 0.22880121450226479], 'L_d': [0.2431395431362034, 0.0053370634632880776], 'Dy': [-0.019614439428973895, 0.00037562717951811209], 'phase': [-59.503151222665338, 0.022486875773385151]} {'A': [0.027114385716364986, 0.00047478675575599039], 'Dx': [0.20283017967979333, 0.00045311897869648732], 'chisquare': 4990.6615536188874, 'L': [99.999904632598671, 0.49242029146576272], 'A_d': [9.5367401325985313e-07, 0.8139839232930447], 'L_d': [9.5367401325985313e-07, 0.0012854413365626927], 'Dy': [-0.027647426817472009, 0.00044216873473068574], 'phase': [36.123862511306157, 0.016165770820521175]} final fit results: chi = 1789.4605436 A = 0.038012 +/- 0.000623 A_d = 0.000409 +/- 0.000025 L = 31.876267 +/- 0.298257 L_d = 0.263292 +/- 0.006081 phase = -59.460303 +/- 0.021124 Dx = 0.200591 +/- 0.000407 Dy = -0.019061 +/- 0.000380