importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41566/041566.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 ============== 5.19479e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0582e+04 9.4635e-01 9.7996e-01 1.0163e+00 1.0730e+00 1.0822e+00 1.0584e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10592.343311 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02855e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.6080e-01 9.8897e-01 1.0019e+00 1.0101e+00 1.0390e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.699576 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 ============== 1.02856e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5375e+03 9.6182e-01 9.8929e-01 1.0018e+00 1.0099e+00 1.0380e+00 5.5395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.085955 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 ============== 1.02856e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5375e+03 9.6183e-01 9.8929e-01 1.0018e+00 1.0099e+00 1.0379e+00 5.5395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5542.991665 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 ============== 1.03159e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7641e+02 8.8420e-03 8.1998e-01 9.2259e-01 1.0720e+00 2.1737e+00 7.7841e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 777.184563 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 ============== 1.02855e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.6080e-01 9.8897e-01 1.0019e+00 1.0101e+00 1.0390e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.699576 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 ============== 1.02856e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5375e+03 9.6182e-01 9.8929e-01 1.0018e+00 1.0099e+00 1.0380e+00 5.5395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.085955 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 ============== 1.02856e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5375e+03 9.6183e-01 9.8929e-01 1.0018e+00 1.0099e+00 1.0379e+00 5.5395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5542.991665 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.9551e-03 2.0225e-01 4.6321e-01 4.7435e-01 1.2388e+00 2.2913e+00 2.3371e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.009292 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 ============== 1.09445e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7715e+03 9.7992e-01 9.9408e-01 9.9999e-01 1.0102e+00 1.0479e+00 2.7735e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2774.284712 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 ============== 1.09444e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6458e+03 9.7996e-01 9.9472e-01 9.9999e-01 1.0101e+00 1.0466e+00 2.6478e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2648.472655 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 ============== 1.09447e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6435e+03 9.7996e-01 9.9473e-01 9.9999e-01 1.0101e+00 1.0465e+00 2.6454e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2646.124231 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6280e-04 1.4087e-01 4.6148e-01 1.0512e+00 1.1613e+00 1.8142e+00 2.3715e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002934 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 ============== 2.74143e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7201e+04 9.7384e-01 9.9510e-01 1.0000e+00 1.0093e+00 1.0527e+00 2.7203e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27227.755366 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 ============== 2.38966e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7141e+04 9.6412e-01 9.9986e-01 9.9997e-01 1.0011e+00 1.0536e+00 2.7143e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27168.461897 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 ============== 6.90054e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9895e+01 5.5231e-02 4.4347e-01 9.9633e-01 1.0493e+00 2.3449e+00 5.2006e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.947074 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 ============== 6.90054e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8833e+01 5.4545e-02 4.4531e-01 9.9619e-01 1.0468e+00 2.3458e+00 5.0944e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.883951 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 ============== 6.90055e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8619e+01 5.4541e-02 4.4523e-01 9.9619e-01 1.0466e+00 2.3460e+00 5.0730e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.669446 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 ============== 6.90109e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8547e+01 5.4544e-02 4.4527e-01 9.9618e-01 1.0465e+00 2.3457e+00 5.0658e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.597201 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 ============== 6.90046e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7637e+01 5.4516e-02 4.4528e-01 9.9613e-01 1.0471e+00 2.3438e+00 4.9750e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 47.686810 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN HESSE ============== 9.24197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9799e+04 -2.4339e+00 9.8654e-01 1.0207e+00 4.0076e+00 5.9801e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 59858.535296 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1859e+00 -2.4422e-01 4.4280e-01 1.3166e+00 2.4826e+00 3.1881e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.189085 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 ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 9.08699e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4912e+04 -2.8440e-01 7.2616e-01 8.5525e-01 1.7290e+00 1.4915e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 14926.988842 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 all fit results: {'A': [0.050174326089625909, 0.00067722446276535786], 'Dx': [0.20727182513951092, 0.00047318116899575102], 'chisquare': 2172.5236889579428, 'L': [49.853285594013222, 1.0878371506457434], 'A_d': [0.0017373494378898346, 2.849618664224618e-05], 'L_d': [0.51002212251216184, 0.021461212707162308], 'Dy': [-0.014481190859266135, 0.00042274287086563334], 'phase': [-96.698627704973745, 0.022337974171527719]} {'A': [0.046357204902276739, 0.00069629547503974321], 'Dx': [0.20500637333608118, 0.00048342646952992396], 'chisquare': 3040.8345894746753, 'L': [44.042240877675169, 0.44673656619923463], 'A_d': [0.0014448783589401382, 2.5324386456054837e-05], 'L_d': [7.0134842378166695e-11, 0.00058932722509061342], 'Dy': [-0.015803294939345847, 0.00047771409509689278], 'phase': [29.004813409799993, 0.020483932195148213]} {'A': [0.050174326341409226, 0.00067749084623591749], 'Dx': [0.20727182546234246, 0.0004735264555648655], 'chisquare': 2172.5236889579423, 'L': [49.853287310027696, 1.0883126898653259], 'A_d': [0.001737349464663196, 2.8517905867608828e-05], 'L_d': [0.51002215568698828, 0.021469819900339582], 'Dy': [-0.014481191045778274, 0.00042284829494843024], 'phase': [-2.4508480593279529, 0.022350306201985859]} {'A': [0.050887474011843681, 0.00064153098824612509], 'Dx': [0.203907140713671, 0.00045119480831612435], 'chisquare': 1352.9580389167736, 'L': [50.888642333284039, 0.24580192543658796], 'A_d': [0.0016636236692623707, 2.4512088386108299e-05], 'L_d': [0.91593538260610718, 0.0049448577617224321], 'Dy': [-0.011771066622653592, 0.00046029854864571007], 'phase': [-33.963139312337503, 0.016302542782604235]} {'A': [0.037259254957766608, 0.00067660801784413804], 'Dx': [0.2008420256755592, 0.00043520090230408925], 'chisquare': 1569.6638772407791, 'L': [41.325984016631885, 0.33246839100482006], 'A_d': [0.00036707913790801072, 2.7825616490229077e-05], 'L_d': [0.55347567258455244, 0.0066554875301372274], 'Dy': [-0.015152931388332291, 0.00041804252727928315], 'phase': [85.337754299024596, 0.020378433800544826]} {'A': [0.047925095420842945, 0.00062529342390843512], 'Dx': [0.20334477244225724, 0.00042170568754062998], 'chisquare': 1807.4796037208268, 'L': [37.702990761419649, 0.41700458939576635], 'A_d': [0.0012158253743886904, 2.4436230004504234e-05], 'L_d': [0.43764693621524747, 0.0083450253515147677], 'Dy': [-0.013842268998798701, 0.00039370174834463256], 'phase': [78.938925911404056, 0.019878136458089557]} {'A': [0.060003859415772853, 1.4160523741091335e-05], 'Dx': [0.17901273570264209, 5.3676342287367618e-05], 'chisquare': 38215.638857209735, 'L': [9.5021553026750585, 8.1663674514231843e-05], 'A_d': [9.5367401325985313e-07, 0.80636698970171805], 'L_d': [0.12676142325742901, 0.085211177426979035], 'Dy': [0.015302354969509935, 2.7798723002625536e-05], 'phase': [79.352303081136029, 0.00065277464734947444]} final fit results: chi = 1352.95803892 A = 0.050887 +/- 0.000642 A_d = 0.001664 +/- 0.000025 L = 50.888642 +/- 0.245802 L_d = 0.915935 +/- 0.004945 phase = -33.963139 +/- 0.016303 Dx = 0.203907 +/- 0.000451 Dy = -0.011771 +/- 0.000460