importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41695/041695.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 ============== 5.44365e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0739e+04 9.4748e-01 9.8005e-01 1.0166e+00 1.0711e+00 1.0816e+00 1.0741e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10750.079737 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.4299e-02 2.0003e-01 5.4629e-01 8.1813e-01 1.0536e+00 1.8104e+00 2.6358e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.066935 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 ============== 9.52355e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6355e+03 9.5846e-01 9.8657e-01 1.0021e+00 1.0108e+00 1.0430e+00 5.6375e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5641.154224 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 ============== 9.52363e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6349e+03 9.5963e-01 9.8693e-01 1.0020e+00 1.0105e+00 1.0417e+00 5.6369e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5640.510735 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 ============== 9.52363e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6348e+03 9.5964e-01 9.8694e-01 1.0020e+00 1.0105e+00 1.0417e+00 5.6367e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5640.387028 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00561 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03031e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3433e+02 4.0716e-02 8.1943e-01 9.2103e-01 1.0725e+00 2.1959e+00 7.3628e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 735.068480 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 ============== 3.88433e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0159e+03 -3.1159e-01 7.2676e-01 9.1757e-01 1.0764e+00 2.5606e+00 2.0180e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2017.944368 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 ============== 30857.2 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.6922e+03 -9.1271e-01 6.0484e-02 9.1198e-01 1.0880e+00 4.1178e+00 3.6939e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3695.899974 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.9896e-03 1.9757e-01 5.6296e-01 8.5741e-01 1.2323e+00 1.7831e+00 2.3707e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.006360 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 ============== 9.52355e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6355e+03 9.5846e-01 9.8657e-01 1.0021e+00 1.0108e+00 1.0430e+00 5.6375e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5641.154224 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 ============== 9.52363e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6349e+03 9.5963e-01 9.8693e-01 1.0020e+00 1.0105e+00 1.0417e+00 5.6369e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5640.510735 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 ============== 9.52363e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6348e+03 9.5964e-01 9.8694e-01 1.0020e+00 1.0105e+00 1.0417e+00 5.6367e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5640.387028 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2103.89 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2497e+01 2.2217e-01 4.3800e-01 8.4775e-01 1.0201e+00 1.8247e+00 4.5144e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 42.541821 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 ============== 1.07603e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8647e+03 9.7974e-01 9.9407e-01 9.9999e-01 1.0095e+00 1.0479e+00 2.8667e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2867.590866 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 ============== 1.07604e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7277e+03 9.7979e-01 9.9471e-01 9.9999e-01 1.0094e+00 1.0466e+00 2.7297e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2730.440175 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 ============== 1.07559e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7255e+03 9.7979e-01 9.9472e-01 9.9999e-01 1.0094e+00 1.0466e+00 2.7275e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2728.221043 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 ============== 2.51551e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8554e+04 9.7132e-01 9.9457e-01 1.0000e-00 1.0093e+00 1.0549e+00 2.8556e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28582.578184 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 ============== 2.51544e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8554e+04 9.7137e-01 9.9473e-01 9.9999e-01 1.0092e+00 1.0549e+00 2.8556e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28582.189329 TO DIAGONAL. 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 ============== 2.11691e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8843e+04 9.5867e-01 9.9970e-01 9.9995e-01 1.0006e+00 1.0565e+00 2.8845e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28871.933533 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 ============== 584992 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3057e+02 3.7584e-01 8.3675e-01 8.7609e-01 9.9952e-01 1.7888e+00 2.3269e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 230.799723 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 MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00081 added to diagonal of error matrix all fit results: {'A': [0.048480161819885736, 0.00062378761791020976], 'Dx': [0.20391739623697624, 0.00041829514335134377], 'chisquare': 1914.7590574427672, 'L': [38.348152747824635, 0.42686874570938471], 'A_d': [0.0012254308683631865, 2.4593940338518694e-05], 'L_d': [0.45174814880612657, 0.008529450693085], 'Dy': [-0.015707861318116301, 0.00039310776248058232], 'phase': [85.20759049276262, 0.019805123419558868]} {'A': [0.050522125545947039, 0.00066974767034891358], 'Dx': [0.20722312409812815, 0.00046693771730677014], 'chisquare': 2304.526483464067, 'L': [48.814359096952664, 0.98748022846874051], 'A_d': [0.0017134363970709443, 2.8127841570024792e-05], 'L_d': [0.49380567872066511, 0.019358702019071972], 'Dy': [-0.016291422003622102, 0.00041838838495955599], 'phase': [3.7937828362132535, 0.021753024183766456]} {'A': [0.048479788574077032, 0.00062563424792105859], 'Dx': [0.20391732828881892, 0.00042107387755585535], 'chisquare': 1914.7590622519024, 'L': [38.348217559543926, 0.44087885570087693], 'A_d': [0.0012254206138903601, 2.4671112933472017e-05], 'L_d': [0.45174770763551902, 0.0088063548173842043], 'Dy': [-0.015708240918010929, 0.00039371411525923605], 'phase': [41.225292985771091, 0.020202497035072042]} {'A': [0.037293710965473348, 0.00063174519636222115], 'Dx': [0.20032684798831291, 0.00041164976270735565], 'chisquare': 1908.8642244074247, 'L': [31.784798321948109, 0.30181698808476831], 'A_d': [0.00038200354253853375, 2.5741888953795256e-05], 'L_d': [0.2637383895432438, 0.0061088295091490108], 'Dy': [-0.01753865164559798, 0.00038299724107826449], 'phase': [66.18019500101812, 0.02160702630864364]} {'A': [0.037293718409006638, 0.00063125173482586616], 'Dx': [0.20032689270740889, 0.00041148020530989982], 'chisquare': 1908.8642241682983, 'L': [31.785052980358795, 0.30166529515857476], 'A_d': [0.00038199724013304737, 2.5736653012448096e-05], 'L_d': [0.26374359971218786, 0.0061064779375739897], 'Dy': [-0.017538777751347823, 0.00038282663991662247], 'phase': [-34.350755748442253, 0.021592728891306479]} {'A': [0.037292844693532778, 0.00063070156539654643], 'Dx': [0.20032686291185087, 0.00041128712758187191], 'chisquare': 1908.8642289040758, 'L': [31.78492700557176, 0.30152243071241536], 'A_d': [0.00038197662735411919, 2.5730295056924923e-05], 'L_d': [0.26374284067197651, 0.0061043047764061942], 'Dy': [-0.017538571459304819, 0.00038263399427762579], 'phase': [-59.483525517042324, 0.021580124835235637]} {'A': [0.037293439753642854, 0.00063289766880039733], 'Dx': [0.20032687216805733, 0.00041202770219328499], 'chisquare': 1908.8642243434417, 'L': [31.78492688658282, 0.3021176880308758], 'A_d': [0.00038198903167785403, 2.5754648230152943e-05], 'L_d': [0.26374116791439711, 0.0061134644070209576], 'Dy': [-0.01753882278125829, 0.00038337846546010468], 'phase': [-46.917139573576769, 0.021636468233143802]} final fit results: chi = 1908.86422417 A = 0.037294 +/- 0.000631 A_d = 0.000382 +/- 0.000026 L = 31.785053 +/- 0.301665 L_d = 0.263744 +/- 0.006106 phase = -34.350756 +/- 0.021593 Dx = 0.200327 +/- 0.000411 Dy = -0.017539 +/- 0.000383