importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42375/042375.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 ============== 5.3867e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0832e+04 9.4607e-01 9.7978e-01 1.0170e+00 1.0708e+00 1.0840e+00 1.0834e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10842.789987 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00016 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5123e-01 1.7341e-01 2.4038e-01 7.4789e-01 9.6459e-01 1.7655e+00 3.3594e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.254591 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 ============== 8.82811e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9145e+03 9.5517e-01 9.8553e-01 1.0022e+00 1.0125e+00 1.0461e+00 5.9165e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5920.450896 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 ============== 8.82819e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9139e+03 9.5648e-01 9.8593e-01 1.0021e+00 1.0123e+00 1.0447e+00 5.9159e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5919.778109 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 ============== 8.8282e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9137e+03 9.5649e-01 9.8594e-01 1.0021e+00 1.0122e+00 1.0446e+00 5.9157e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5919.658536 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 ============== 8.82821e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9138e+03 9.5650e-01 9.8594e-01 1.0021e+00 1.0122e+00 1.0446e+00 5.9158e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5919.715322 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 ============== 8.82874e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9142e+03 9.5650e-01 9.8600e-01 1.0021e+00 1.0123e+00 1.0446e+00 5.9162e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5920.125973 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 ============== 8.83294e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9277e+03 9.5644e-01 9.8659e-01 1.0021e+00 1.0119e+00 1.0449e+00 5.9297e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5933.676383 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 1 in 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 ============== 5.77653e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2712e+02 6.3601e-01 8.8249e-01 1.0035e+00 1.1117e+00 3.2949e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 327.450364 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 ============== 1.05819e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3685e+02 7.0366e-02 8.2247e-01 9.1902e-01 1.0731e+00 2.1584e+00 7.3880e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 737.584791 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 ============== 8.82811e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9145e+03 9.5517e-01 9.8553e-01 1.0022e+00 1.0125e+00 1.0461e+00 5.9165e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5920.450896 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 ============== 8.82819e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9139e+03 9.5648e-01 9.8593e-01 1.0021e+00 1.0123e+00 1.0447e+00 5.9159e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5919.778109 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 ============== 8.8282e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9137e+03 9.5649e-01 9.8594e-01 1.0021e+00 1.0122e+00 1.0446e+00 5.9157e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5919.658536 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9552e-02 7.7302e-02 9.5450e-01 9.9998e-01 1.0940e+00 1.6564e+00 2.2474e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.031799 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 ============== 1.07973e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9230e+03 9.7943e-01 9.9393e-01 1.0000e-00 1.0094e+00 1.0478e+00 2.9249e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2925.890305 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 ============== 1.07973e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7793e+03 9.7949e-01 9.9460e-01 9.9999e-01 1.0093e+00 1.0464e+00 2.7813e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2782.089276 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 ============== 1.08048e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7760e+03 9.7950e-01 9.9462e-01 9.9999e-01 1.0093e+00 1.0464e+00 2.7780e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2778.807337 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3920e-03 1.6590e-01 3.6257e-01 8.3795e-01 1.3817e+00 1.9454e+00 2.3079e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003700 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 ============== 2.61293e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8929e+04 9.7165e-01 9.9467e-01 9.9999e-01 1.0093e+00 1.0539e+00 2.8931e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28958.391309 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 ============== 2.22552e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9145e+04 9.5986e-01 9.9975e-01 9.9996e-01 1.0007e+00 1.0554e+00 2.9147e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29174.340103 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 ============== 662872 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6735e+02 3.9951e-01 8.4427e-01 8.8431e-01 9.9996e-01 1.7557e+00 2.6947e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 267.620155 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: -6.2527e-02 3.0746e-01 5.6884e-01 9.1977e-01 1.0020e+00 1.5606e+00 2.7039e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.065231 TO DIAGONAL. all fit results: {'A': [0.036726950827999649, 0.00062370742274386881], 'Dx': [0.2031384214167673, 0.00040764990152464264], 'chisquare': 1799.0946275052966, 'L': [32.134470476389296, 0.31413460686644257], 'A_d': [0.00039675137993511189, 2.5402000457863672e-05], 'L_d': [0.27017735059581338, 0.0063863217732186006], 'Dy': [-0.017906888916819241, 0.00037910697514131897], 'phase': [-28.085867912429563, 0.021885891902044818]} {'A': [0.10001071047407994, 1.0710474079855814e-05], 'Dx': [0.19338059941651053, 0.00024743266548110654], 'chisquare': 39983.551508237491, 'L': [23.348786961017414, 0.019558496822000393], 'A_d': [0.00055958544433432067, 0.78087397049543061], 'L_d': [0.01042001300342521, 4.5281641334882217e-06], 'Dy': [-0.026916187892640053, 5.8849819035700079e-05], 'phase': [-53.642559757537498, 0.005024313060935981]} {'A': [0.049382792330025516, 0.00066854714125055836], 'Dx': [0.20979392734001401, 0.00047830435607121302], 'chisquare': 2191.3898769047664, 'L': [49.27644613529398, 1.1508952455252519], 'A_d': [0.0016594177452619596, 2.8804122252951148e-05], 'L_d': [0.50156111167918183, 0.022565920950782831], 'Dy': [-0.016628370205504339, 0.00041388037087397578], 'phase': [-2.5074215762197412, 0.023888329882730375]} {'A': [0.045656230712874668, 0.00067020956190447234], 'Dx': [0.20735138875924619, 0.00046548914805466524], 'chisquare': 2910.2725502175754, 'L': [42.958253990125201, 0.43632961624814115], 'A_d': [0.0014035037104078718, 2.4470294820583272e-05], 'L_d': [1.7196816193276732e-10, 0.00062808971355612919], 'Dy': [-0.017576687282778281, 0.0004635142162365824], 'phase': [66.625852655507288, 0.020815577279307718]} {'A': [0.049383219099190523, 0.00066778791950466987], 'Dx': [0.20979402164516259, 0.0004773430359730213], 'chisquare': 2191.3898798378323, 'L': [49.275819257117845, 1.1454356364293545], 'A_d': [0.0016594410979675622, 2.8685604356565308e-05], 'L_d': [0.50154972056388458, 0.022463022331897925], 'Dy': [-0.016628413243946483, 0.0004137555426826367], 'phase': [22.625298712026989, 0.023784447716323598]} {'A': [0.036727118345501741, 0.00062376435169431144], 'Dx': [0.20313858567864784, 0.00040788201536834379], 'chisquare': 1799.0946281844872, 'L': [32.13466809633664, 0.31487348138632498], 'A_d': [0.00039675590589405285, 2.5429206455290787e-05], 'L_d': [0.27018118630034293, 0.0064026244641943453], 'Dy': [-0.01790674573801887, 0.00037908318808987929], 'phase': [85.01147702941077, 0.021898773745604672]} {'A': [0.047317279542795354, 0.00061968867687223206], 'Dx': [0.20643548931217559, 0.00041508596670336573], 'chisquare': 1779.4149905855593, 'L': [38.612460912342698, 0.43109066449055788], 'A_d': [0.0011977039104451581, 2.436418392043338e-05], 'L_d': [0.4571800402325556, 0.0086215766208835309], 'Dy': [-0.016060197737310489, 0.0003904288578198134], 'phase': [-53.046608178675434, 0.020024471200564165]} final fit results: chi = 1779.41499059 A = 0.047317 +/- 0.000620 A_d = 0.001198 +/- 0.000024 L = 38.612461 +/- 0.431091 L_d = 0.457180 +/- 0.008622 phase = -53.046608 +/- 0.020024 Dx = 0.206435 +/- 0.000415 Dy = -0.016060 +/- 0.000390