importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41642/041642.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 ============== 5.3729e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0651e+04 9.4756e-01 9.8004e-01 1.0163e+00 1.0723e+00 1.0813e+00 1.0653e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10662.040583 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.1207e-02 1.9981e-01 5.5263e-01 8.1472e-01 1.0519e+00 1.8018e+00 2.6403e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.063847 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 ============== 1.01196e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5178e+03 9.6021e-01 9.8787e-01 1.0020e+00 1.0100e+00 1.0407e+00 5.5198e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5523.304785 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 ============== 1.01197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5172e+03 9.6128e-01 9.8821e-01 1.0019e+00 1.0098e+00 1.0395e+00 5.5192e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5522.756979 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 ============== 1.01197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5171e+03 9.6129e-01 9.8822e-01 1.0019e+00 1.0098e+00 1.0395e+00 5.5191e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5522.655687 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1839.19 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5068e+01 2.2002e-01 4.3088e-01 8.4772e-01 1.0182e+00 1.8216e+00 4.7729e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 45.115388 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1839.21 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.4939e+01 2.2227e-01 4.3032e-01 8.4791e-01 1.0184e+00 1.8197e+00 4.7601e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 44.986906 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1839.21 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.4918e+01 2.2237e-01 4.3026e-01 8.4787e-01 1.0184e+00 1.8196e+00 4.7579e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 44.965106 TO DIAGONAL. 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 ============== 1.06933 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 4.19602e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.3610e+02 -2.2027e-01 9.0979e-01 1.1487e+00 1.6521e+00 8.3861e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 836.942829 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00061 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1.5123e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2053e+03 9.0149e-01 9.8580e-01 1.0029e+00 1.0974e+00 1.2073e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1206.525789 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 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00006 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 897455 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.5108e+02 8.5503e-01 9.0880e-01 1.0015e+00 1.1369e+00 6.5318e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 651.737089 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 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.82249 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 ============== 177710 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.2277e+02 7.5279e-01 9.3708e-01 1.1403e+00 1.2316e+00 6.2470e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 623.391225 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.3285e-01 -1.6689e-02 8.5905e-01 1.1527e+00 1.9581e+00 2.8797e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.835730 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0154e+00 -2.3099e-01 7.5073e-01 9.9281e-01 2.3921e+00 3.1108e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.018481 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 7.2624e+12 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9126e+03 9.9999e-01 1.0000e-00 1.0000e-00 1.0000e+00 5.9146e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5918.521433 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2620e-01 1.9869e-01 7.4697e-01 1.0175e+00 1.6777e+00 2.8854e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.529084 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 1.02676e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5658e+02 1.3560e-02 8.1735e-01 9.2230e-01 1.0727e+00 2.2016e+00 7.5855e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 757.334250 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 ============== 7.72176e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2660e+03 -1.0456e-01 7.9703e-01 9.2136e-01 1.0733e+00 2.3031e+00 1.2680e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1267.221348 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 ============== 4.11459e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0743e+03 -3.7190e-01 7.3260e-01 9.1946e-01 1.0766e+00 2.5706e+00 2.0764e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2076.393669 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.1455e+00 -9.0772e-01 3.7783e-02 9.1434e-01 1.0877e+00 4.6582e+00 6.3552e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5.151821 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.2498e-03 5.0880e-02 5.9689e-01 7.8810e-01 1.0675e+00 1.6103e+00 2.8926e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.009142 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 ============== 1.01196e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5178e+03 9.6021e-01 9.8787e-01 1.0020e+00 1.0100e+00 1.0407e+00 5.5198e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5523.304785 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 ============== 1.01197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5172e+03 9.6128e-01 9.8821e-01 1.0019e+00 1.0098e+00 1.0395e+00 5.5192e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5522.756979 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 ============== 1.01197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5171e+03 9.6129e-01 9.8822e-01 1.0019e+00 1.0098e+00 1.0395e+00 5.5191e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5522.655687 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0932e-04 2.6720e-01 7.9012e-01 9.7259e-01 1.0000e+00 1.2043e+00 2.7660e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002975 TO DIAGONAL. MINUIT WARNING IN MNCROS ============== Cannot find slope of the right sign 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. 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 ============== 1.08552e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7259e+03 9.7961e-01 9.9324e-01 9.9996e-01 1.0031e+00 1.0434e+00 2.7279e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2728.665079 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 ============== 1.08549e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5871e+03 9.7964e-01 9.9351e-01 9.9994e-01 1.0022e+00 1.0417e+00 2.5891e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2589.714243 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 ============== 1.08538e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5665e+03 9.7961e-01 9.9179e-01 9.9975e-01 1.0006e+00 1.0388e+00 2.5685e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2569.068124 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5224e-03 3.8748e-02 3.5925e-01 6.2587e-01 1.2029e+00 2.0215e+00 2.7542e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.005277 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. 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 ============== 2.58728e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7948e+04 9.7225e-01 9.9478e-01 1.0000e+00 1.0093e+00 1.0542e+00 2.7950e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27976.250857 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 ============== 2.58719e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7948e+04 9.7230e-01 9.9493e-01 1.0000e+00 1.0092e+00 1.0542e+00 2.7950e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27976.038143 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 ============== 2.58701e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7949e+04 9.7230e-01 9.9494e-01 1.0000e+00 1.0092e+00 1.0542e+00 2.7951e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27977.197336 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 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 ============== 2.21395e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8085e+04 9.6091e-01 9.9979e-01 9.9996e-01 1.0008e+00 1.0555e+00 2.8087e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28112.631108 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 ============== 2.21388e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8085e+04 9.6093e-01 9.9993e-01 9.9996e-01 1.0007e+00 1.0555e+00 2.8087e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28113.059883 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 ============== 1.0001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 6.74674e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0818e+02 -2.0806e-01 5.4535e-01 9.6129e-01 1.0059e+00 2.2011e+00 1.1067e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 108.288238 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 6.74674e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0533e+02 -2.1479e-01 5.4526e-01 9.6022e-01 1.0056e+00 2.2031e+00 1.0783e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 105.438570 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 4109.16 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4325e+01 2.1165e-01 3.8475e-01 8.6300e-01 1.0100e+00 1.8078e+00 1.7048e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 14.341775 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 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00087 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.7082e-03 2.5279e-01 4.2708e-01 9.2855e-01 9.5344e-01 1.7459e+00 2.7009e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.011409 TO DIAGONAL. all fit results: {'A': [0.050876771149854505, 0.00066885099214403221], 'Dx': [0.20601872139635269, 0.00047672379129615194], 'chisquare': 2219.4845582296184, 'L': [47.893460601703325, 1.0677912097478028], 'A_d': [0.0017246542222811856, 2.8786619993420581e-05], 'L_d': [0.47423460866769801, 0.020939348076467884], 'Dy': [-0.014391448273682883, 0.0004171238965433588], 'phase': [66.609772413731235, 0.022783244556990212]} {'A': [0.041367790660270798, 0.00061010953117723865], 'Dx': [0.19556233234522047, 0.00040512711033002802], 'chisquare': 3294.2837449021281, 'L': [23.620372060621076, 0.13245245374055692], 'A_d': [0.0010230215219442229, 2.424375964169001e-05], 'L_d': [9.5367401325985313e-07, 0.5048679092020959], 'Dy': [-0.014052450036246, 0.00037055658660545276], 'phase': [53.297905862412222, 0.019842148223972345]} {'A': [0.050970739668827758, 0.00061890966485692034], 'Dx': [0.20081993864398129, 0.00041811583203710256], 'chisquare': 1384.3978072162879, 'L': [40.918752868172753, 0.30082137400949449], 'A_d': [0.0016341092759727949, 2.4139883308210708e-05], 'L_d': [0.62935204415681567, 0.0060121016932201954], 'Dy': [-0.012251652409981162, 0.00042035010516361382], 'phase': [3.5224281421835713, 0.017633827976304417]} {'A': [0.0, 5.3043176528877467e-06], 'Dx': [0.19342744239859755, 0.00038131706361621553], 'chisquare': 5402.1903571856055, 'L': [27.228890251473654, 0.44194315626721092], 'A_d': [0.00082189452693576248, 1.5230030328855504e-05], 'L_d': [0.1791195175889328, 0.007865921919639085], 'Dy': [-0.014094543443679441, 0.00037870076373636152], 'phase': [-0.2116750430032539, 0.064434697066587887]} {'A': [1.5643486506178306e-10, 0.00023969740301402198], 'Dx': [0.18711911210047205, 0.00042456216697583926], 'chisquare': 4921.3855922463081, 'L': [17.959141976601746, 0.012635290791074283], 'A_d': [0.0008973390993430308, 1.5536708518781861e-05], 'L_d': [0.63344403804825788, 0.00042329690376935458], 'Dy': [-0.011395264839201502, 0.00039078772734146838], 'phase': [90.202588486900538, 0.019663962911309341]} {'A': [0.047459223282274587, 0.00069362759285943043], 'Dx': [0.20432548676585327, 0.00048123159588975284], 'chisquare': 3054.4210797982641, 'L': [44.005852366864659, 0.43113218236370443], 'A_d': [0.0014734323473523658, 2.5247312037873781e-05], 'L_d': [3.350414390368428e-11, 0.0005996911727759735], 'Dy': [-0.015830974673015419, 0.0004739890016587367], 'phase': [91.81084722345156, 0.020078175292169931]} {'A': [0.037591329708004662, 0.00063006685187785849], 'Dx': [0.19914563835277299, 0.00041173211086409367], 'chisquare': 1797.7643109469452, 'L': [31.653186161672792, 0.29363263903542602], 'A_d': [0.00038000968925733236, 2.5644819865860979e-05], 'L_d': [0.26033079484631089, 0.005948221668042375], 'Dy': [-0.015677165789544034, 0.00038460981889798518], 'phase': [-72.050815408482975, 0.02126399698871495]} final fit results: chi = 1384.39780722 A = 0.050971 +/- 0.000619 A_d = 0.001634 +/- 0.000024 L = 40.918753 +/- 0.300821 L_d = 0.629352 +/- 0.006012 phase = 3.522428 +/- 0.017634 Dx = 0.200820 +/- 0.000418 Dy = -0.012252 +/- 0.000420