importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41656/041656.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 ============== 5.30596e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0854e+04 9.4712e-01 9.7992e-01 1.0168e+00 1.0724e+00 1.0815e+00 1.0856e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10864.873645 TO DIAGONAL. 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 ============== 5.30599e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0848e+04 9.4724e-01 9.7993e-01 1.0168e+00 1.0724e+00 1.0814e+00 1.0850e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10858.459289 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5134e-03 2.0846e-01 5.9273e-01 8.6058e-01 1.0461e+00 1.6991e+00 2.6006e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.010114 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 ============== 7.9744e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7903e+03 9.5337e-01 9.8458e-01 1.0024e+00 1.0127e+00 1.0481e+00 5.7923e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5796.065170 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 ============== 7.97447e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7895e+03 9.5485e-01 9.8498e-01 1.0023e+00 1.0124e+00 1.0465e+00 5.7915e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5795.337609 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 ============== 7.97447e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7894e+03 9.5486e-01 9.8499e-01 1.0023e+00 1.0124e+00 1.0465e+00 5.7914e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5795.201616 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.01218e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3126e+02 6.2383e-02 8.1633e-01 9.2238e-01 1.0720e+00 2.1424e+00 7.3324e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 731.990890 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 ============== 7.9744e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7903e+03 9.5337e-01 9.8458e-01 1.0024e+00 1.0127e+00 1.0481e+00 5.7923e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5796.065170 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 ============== 7.97447e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7895e+03 9.5485e-01 9.8498e-01 1.0023e+00 1.0124e+00 1.0465e+00 5.7915e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5795.337609 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 ============== 7.97447e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7894e+03 9.5486e-01 9.8499e-01 1.0023e+00 1.0124e+00 1.0465e+00 5.7914e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5795.201616 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 ============== 7.9745e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7894e+03 9.5487e-01 9.8499e-01 1.0023e+00 1.0124e+00 1.0465e+00 5.7914e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5795.194144 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 ============== 7.97465e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7895e+03 9.5486e-01 9.8503e-01 1.0023e+00 1.0124e+00 1.0465e+00 5.7915e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5795.266373 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 ============== 7.97171e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7894e+03 9.5510e-01 9.8492e-01 1.0023e+00 1.0124e+00 1.0470e+00 5.7914e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5795.205978 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00002 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 1.29799e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3282e+02 7.6168e-01 9.7788e-01 9.9526e-01 1.2702e+00 2.3482e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 233.059498 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06683e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9030e+03 9.7970e-01 9.9402e-01 1.0000e+00 1.0098e+00 1.0480e+00 2.9050e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2905.897027 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 ============== 1.0668e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7686e+03 9.7975e-01 9.9467e-01 1.0000e-00 1.0096e+00 1.0467e+00 2.7706e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2771.358991 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 ============== 1.0672e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7658e+03 9.7976e-01 9.9468e-01 1.0000e-00 1.0096e+00 1.0467e+00 2.7678e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2768.603282 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.9684e-04 1.6643e-01 3.6422e-01 8.3803e-01 1.3687e+00 1.9458e+00 2.3178e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003315 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 ============== 2.52713e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8541e+04 9.7147e-01 9.9467e-01 9.9999e-01 1.0094e+00 1.0546e+00 2.8543e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28569.183742 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8966e-02 2.1423e-01 5.8558e-01 8.7973e-01 1.0092e+00 1.6929e+00 2.6673e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.051633 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 ============== 2.12861e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8852e+04 9.5899e-01 9.9974e-01 9.9996e-01 1.0007e+00 1.0562e+00 2.8854e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28880.586360 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 ============== 584273 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4805e+02 3.9291e-01 8.3871e-01 8.7980e-01 9.9962e-01 1.7786e+00 1.5016e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 148.202125 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 ============== 1.00032 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3806.93 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.5937e+01 1.9716e-03 3.5501e-01 8.7096e-01 1.0116e+00 1.7225e+00 6.8975e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 66.006359 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3806.96 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.5758e+01 5.8143e-04 3.5927e-01 8.7015e-01 1.0109e+00 1.7176e+00 6.8800e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 65.827277 TO DIAGONAL. all fit results: {'A': [0.049172394790846785, 0.00067994827866818541], 'Dx': [0.20581972631077683, 0.00046726034206745481], 'chisquare': 1979.1144536227412, 'L': [51.501877142890208, 1.0566245777207328], 'A_d': [0.0016999877753546278, 2.7367425621843688e-05], 'L_d': [0.54584033845712943, 0.020851220402693549], 'Dy': [-0.013793506490497265, 0.00042627538871009563], 'phase': [-96.671434306264175, 0.021886894153688274]} {'A': [0.035619013400787491, 0.00063772122523772512], 'Dx': [0.19863043307488937, 0.00041578351834559157], 'chisquare': 1834.9933174698133, 'L': [32.168691956816986, 0.32317170365644188], 'A_d': [0.00037047718857285972, 2.6042636814799236e-05], 'L_d': [0.27071453988093797, 0.0065481023523709936], 'Dy': [-0.01483308061343358, 0.00038458453829548489], 'phase': [-97.128428978723719, 0.022376841133024072]} {'A': [0.049172398063094258, 0.00067945339285099826], 'Dx': [0.20581973014592414, 0.00046684907282656951], 'chisquare': 1979.1144536220399, 'L': [51.501899165907098, 1.0559902448245673], 'A_d': [0.0016999880170533999, 2.7339331223175112e-05], 'L_d': [0.545840757886631, 0.020839758023703969], 'Dy': [-0.013793510353806937, 0.00042612569828914815], 'phase': [-2.4236540920862097, 0.021871007537214382]} {'A': [0.10001227232979512, 1.2272329795032233e-05], 'Dx': [0.14859303719808992, 0.00014513658608894531], 'chisquare': 126990.91657376422, 'L': [23.542471743401677, 0.020877443424506481], 'A_d': [0.0001121673452653682, 0.8636469885617688], 'L_d': [0.010358977155875915, 8.7254291492866454e-06], 'Dy': [0.065374753143983, 7.7132932663204201e-05], 'phase': [97.513377752308145, 0.0024327659955929448]} {'A': [0.049173474447692656, 0.00067960500715932848], 'Dx': [0.20582018326388685, 0.0004670753878368572], 'chisquare': 1979.1144582775546, 'L': [51.501421201345629, 1.0540988966928175], 'A_d': [0.0017000200760149409, 2.7311060405682541e-05], 'L_d': [0.54583070385909271, 0.020802711299827858], 'Dy': [-0.013793722274183295, 0.00042628655100340751], 'phase': [-52.689154757410584, 0.0218506039281543]} {'A': [0.049172743435122457, 0.00067809274363297978], 'Dx': [0.20581974902927236, 0.00046542976916086332], 'chisquare': 1979.1144569890694, 'L': [51.503082613634533, 1.0500368336347385], 'A_d': [0.0017000061435794023, 2.7216349114150828e-05], 'L_d': [0.54586461676231302, 0.020729273728139708], 'Dy': [-0.013793915980496507, 0.0004255642724046993], 'phase': [79.257783851143728, 0.021741890591087554]} {'A': [0.035619226721378128, 0.00063502592343611663], 'Dx': [0.19863031232777573, 0.00041437091367946266], 'chisquare': 1834.9933200834887, 'L': [32.168824134981541, 0.31869728188857671], 'A_d': [0.00037048703469244604, 2.5952958877251131e-05], 'L_d': [0.27071722728267666, 0.0064594923354272804], 'Dy': [-0.014832871881392151, 0.00038383314089784903], 'phase': [-15.446995650102323, 0.022188660443767105]} final fit results: chi = 1834.99331747 A = 0.035619 +/- 0.000638 A_d = 0.000370 +/- 0.000026 L = 32.168692 +/- 0.323172 L_d = 0.270715 +/- 0.006548 phase = -97.128429 +/- 0.022377 Dx = 0.198630 +/- 0.000416 Dy = -0.014833 +/- 0.000385