importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42069/042069.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 ============== 5.5698e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0325e+04 9.4887e-01 9.8049e-01 1.0155e+00 1.0692e+00 1.0793e+00 1.0327e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10335.480284 TO DIAGONAL. 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 ============== 1.00044 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.4337e-01 7.3317e-02 2.3212e-01 4.7486e-01 9.5356e-01 1.5539e+00 4.3556e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.647726 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5426e-04 3.8029e-01 5.6235e-01 1.0065e+00 1.2745e+00 1.3141e+00 2.4628e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.003017 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 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0147e+00 2.0967e-01 4.5895e-01 6.1613e-01 1.3967e+00 1.6612e+00 3.6720e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.018351 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 added to diagonal of 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 ============== 1 added to diagonal of 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 ============== 1 added to diagonal of error matrix 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 ============== 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 ============== 1.23412e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3768e+03 9.6496e-01 9.9060e-01 1.0015e+00 1.0081e+00 1.0357e+00 5.3788e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5382.218463 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 ============== 1.23413e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3761e+03 9.6573e-01 9.9088e-01 1.0014e+00 1.0080e+00 1.0349e+00 5.3780e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5381.428378 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 ============== 1.23413e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3759e+03 9.6574e-01 9.9089e-01 1.0014e+00 1.0080e+00 1.0349e+00 5.3779e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5381.289110 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04751e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1324e+02 -9.0886e-02 8.2394e-01 9.2252e-01 1.0737e+00 2.3020e+00 8.1521e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 814.056283 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 ============== 5.4281e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1169e+03 -4.9435e-01 7.7238e-01 9.2010e-01 1.0762e+00 2.6529e+00 2.1190e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2119.024782 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.18363e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6944e+03 6.9860e-01 9.2754e-01 9.6356e-01 1.0314e+00 1.3101e+00 7.6965e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7702.089941 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 ============== 1.23412e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3768e+03 9.6496e-01 9.9060e-01 1.0015e+00 1.0081e+00 1.0357e+00 5.3788e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5382.218463 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 ============== 1.23413e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3761e+03 9.6573e-01 9.9088e-01 1.0014e+00 1.0080e+00 1.0349e+00 5.3780e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5381.428378 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 ============== 1.23413e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3759e+03 9.6574e-01 9.9089e-01 1.0014e+00 1.0080e+00 1.0349e+00 5.3779e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5381.289110 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 ============== 1.10351e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6607e+03 9.7973e-01 9.9308e-01 9.9995e-01 1.0030e+00 1.0428e+00 2.6627e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2663.396714 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 ============== 1.10348e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5440e+03 9.7978e-01 9.9401e-01 9.9996e-01 1.0039e+00 1.0426e+00 2.5460e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2546.564626 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 ============== 1.10286e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5376e+03 9.7977e-01 9.9387e-01 9.9996e-01 1.0034e+00 1.0422e+00 2.5395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2540.099094 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 ============== 2.66988e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7544e+04 9.7287e-01 9.9492e-01 1.0000e+00 1.0088e+00 1.0525e+00 2.7546e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27571.424609 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.0119e-01 1.3368e-02 3.6465e-01 8.7166e-01 9.7358e-01 2.0034e+00 3.3745e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.604561 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 ============== 2.29984e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7646e+04 9.6196e-01 9.9977e-01 9.9996e-01 1.0007e+00 1.0535e+00 2.7648e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27673.450346 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 ============== 662114 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2151e+02 3.8631e-01 8.5050e-01 8.9092e-01 1.0000e+00 1.7637e+00 3.2362e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 321.831669 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 ============== 662116 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2057e+02 3.8735e-01 8.4984e-01 8.9011e-01 9.9999e-01 1.7619e+00 3.2268e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 320.896180 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix all fit results: {'A': [0.014797522826972553, 0.00048811148472258092], 'Dx': [0.1931755929729011, 0.00050470631517640641], 'chisquare': 7832.0079829792903, 'L': [19.234462678997993, 6.0946669288242106e-05], 'A_d': [0.00078567588522140963, 2.3019451351330433e-05], 'L_d': [0.63866365954040105, 2.2189132549144119e-06], 'Dy': [-0.010253085863547895, 0.00037802070045156455], 'phase': [-70.714755634173969, 0.033178450920793523]} {'A': [0.039528546814369403, 0.00063074911006127943], 'Dx': [0.19792175679380186, 0.0004136896190454209], 'chisquare': 1830.9496250477789, 'L': [31.619687330465428, 0.29018876562649254], 'A_d': [0.00043128259192193319, 2.5753552196555729e-05], 'L_d': [0.25996245795265471, 0.0059251755169564824], 'Dy': [-0.016372310933347123, 0.00038392231915018726], 'phase': [-34.339629905366849, 0.020615230940350671]} {'A': [0.039529045538092278, 0.00063061347829962422], 'Dx': [0.19792135885864148, 0.00041364042552860525], 'chisquare': 1830.9496232965487, 'L': [31.619502434422852, 0.29012168527093785], 'A_d': [0.00043128815122855935, 2.5752059226585855e-05], 'L_d': [0.25995841045408741, 0.0059240867426361143], 'Dy': [-0.016372317754481003, 0.00038387306078657701], 'phase': [97.607238211890319, 0.020609353630788974]} {'A': [0.039528541607737611, 0.00063050675453937832], 'Dx': [0.19792166679702738, 0.00041360454932082291], 'chisquare': 1830.9496295946774, 'L': [31.619312507966193, 0.29012954168211103], 'A_d': [0.00043128708281925388, 2.575034833249279e-05], 'L_d': [0.259954781067394, 0.0059242824734260791], 'Dy': [-0.016372595134377832, 0.00038383714124812229], 'phase': [-72.038798905528637, 0.020609731413891552]} {'A': [0.039529309911497668, 0.00063067012389797505], 'Dx': [0.19792155698370451, 0.00041366380352592103], 'chisquare': 1830.9496230036593, 'L': [31.619812250524117, 0.29015574833280589], 'A_d': [0.00043130695344056891, 2.5752429583775216e-05], 'L_d': [0.25996415930132433, 0.005924671984940455], 'Dy': [-0.016372672625120543, 0.00038389552840811803], 'phase': [-97.171487438991761, 0.02061174153568146]} {'A': [0.039528675903980903, 0.00063175005941287776], 'Dx': [0.19792140199274755, 0.00041404462165406386], 'chisquare': 1830.9496221709094, 'L': [31.619583232118021, 0.29049914347770134], 'A_d': [0.00043129191241958464, 2.5764374671805035e-05], 'L_d': [0.25995961531022982, 0.005930053856359585], 'Dy': [-0.016372319225006038, 0.00038427382496042384], 'phase': [-46.906016691050652, 0.020644020634573934]} {'A': [0.052135114448361441, 0.00067139638986149497], 'Dx': [0.20442632928441107, 0.00051024736001537008], 'chisquare': 2390.2139703165735, 'L': [45.76555634716528, 1.1632852696404008], 'A_d': [0.0017241383472280103, 3.180600112792642e-05], 'L_d': [0.43271790778340374, 0.022617045761609361], 'Dy': [-0.01526695359264707, 0.00041263031451688192], 'phase': [-77.922013117579311, 0.024891676751522596]} final fit results: chi = 1830.94962217 A = 0.039529 +/- 0.000632 A_d = 0.000431 +/- 0.000026 L = 31.619583 +/- 0.290499 L_d = 0.259960 +/- 0.005930 phase = -46.906017 +/- 0.020644 Dx = 0.197921 +/- 0.000414 Dy = -0.016372 +/- 0.000384