importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42441/042441.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 ============== 5.57066e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0379e+04 9.4730e-01 9.8004e-01 1.0161e+00 1.0691e+00 1.0831e+00 1.0381e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10389.445359 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 ============== 1.39724e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5593e+03 9.6622e-01 9.9159e-01 1.0013e+00 1.0079e+00 1.0344e+00 5.5613e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5564.909064 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 ============== 1.39725e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5584e+03 9.6687e-01 9.9185e-01 1.0012e+00 1.0078e+00 1.0337e+00 5.5604e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5563.922326 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 ============== 1.39725e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5582e+03 9.6687e-01 9.9185e-01 1.0012e+00 1.0078e+00 1.0337e+00 5.5602e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5563.753777 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10981e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.5941e+02 -1.5185e-01 8.3057e-01 9.1970e-01 1.0772e+00 2.3791e+00 8.6136e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 860.273744 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 ============== 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 ============== 1.39724e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5593e+03 9.6622e-01 9.9159e-01 1.0013e+00 1.0079e+00 1.0344e+00 5.5613e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5564.909064 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 ============== 1.39725e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5584e+03 9.6687e-01 9.9185e-01 1.0012e+00 1.0078e+00 1.0337e+00 5.5604e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5563.922326 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 ============== 1.39725e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5582e+03 9.6687e-01 9.9185e-01 1.0012e+00 1.0078e+00 1.0337e+00 5.5602e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5563.753777 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 ============== 1.13548e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7249e+03 9.7930e-01 9.9407e-01 9.9999e-01 1.0096e+00 1.0475e+00 2.7269e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2727.665067 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 ============== 1.13548e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6003e+03 9.7933e-01 9.9473e-01 9.9999e-01 1.0095e+00 1.0461e+00 2.6022e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2602.863853 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 ============== 1.13503e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5984e+03 9.7933e-01 9.9474e-01 9.9999e-01 1.0095e+00 1.0461e+00 2.6003e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2600.953274 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 ============== 2.64108e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8588e+04 9.7185e-01 9.9471e-01 1.0000e-00 1.0091e+00 1.0533e+00 2.8590e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28617.027087 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 ============== 2.27761e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8706e+04 9.6068e-01 9.9976e-01 9.9996e-01 1.0007e+00 1.0547e+00 2.8708e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28734.598617 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 ============== 6.57376e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5532e+01 7.2942e-02 5.1309e-01 9.6353e-01 1.0070e+00 2.1666e+00 5.7809e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 55.589774 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00006 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 527187 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8313e+02 -4.5459e-01 1.1855e-01 5.2604e-01 1.1564e+00 2.0545e+00 2.8673e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 283.420680 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 527190 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8095e+02 -4.5640e-01 1.1927e-01 5.2480e-01 1.1558e+00 2.0546e+00 2.8456e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 281.238235 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6131e+01 -3.6686e-01 1.1922e-02 5.5315e-01 1.0832e+00 2.0358e+00 1.9814e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 16.150934 TO DIAGONAL. all fit results: {'A': [0.051077464071977163, 0.0007554786576664807], 'Dx': [0.20275056169722738, 0.00060948845062291923], 'chisquare': 2672.7809439648822, 'L': [33.202724395386262, 0.84756813567557288], 'A_d': [0.0013790557073609655, 4.9296830105016731e-05], 'L_d': [0.20213738344273102, 0.013820432903470431], 'Dy': [-0.01868010113830465, 0.00038575146634123314], 'phase': [-21.720503936370022, 0.032315333422204162]} {'A': [0.052875369614016066, 0.00061352896172595095], 'Dx': [0.20436049584181504, 0.000413098424881575], 'chisquare': 1871.1923497821444, 'L': [37.115483413324604, 0.35038616463455341], 'A_d': [0.0012921127492533935, 2.3919543848560654e-05], 'L_d': [0.42686381544849439, 0.0071133193963039687], 'Dy': [-0.018294462042709014, 0.00038572272149650644], 'phase': [-9.1142943742950564, 0.017730903780574181]} {'A': [0.042550632721407022, 0.00061884815513404967], 'Dx': [0.2011203391256764, 0.00040567967872284783], 'chisquare': 1809.289177822576, 'L': [31.615520430502229, 0.27152202876021292], 'A_d': [0.00049964589429457584, 2.5127431839577774e-05], 'L_d': [0.2586015994848892, 0.0056093378802912763], 'Dy': [-0.02023933561135749, 0.00037927142120430801], 'phase': [-2.9768374929926438, 0.019145633416528085]} {'A': [0.049339859577782197, 0.00064942524324415607], 'Dx': [0.2047238241364191, 0.00044443435506380524], 'chisquare': 3687.5777878364888, 'L': [41.010564419203199, 0.41103613312099441], 'A_d': [0.0015096550249605323, 2.4090598460840829e-05], 'L_d': [2.9420910152566648e-15, 0.00037177703008925422], 'Dy': [-0.018506892875514325, 0.00046530339774264462], 'phase': [28.859046382544165, 0.019548805439612238]} {'A': [0.042551187614779384, 0.00061941912094284901], 'Dx': [0.20112058368710706, 0.00040593975644043212], 'chisquare': 1809.289182114936, 'L': [31.615909367490168, 0.27219958375236075], 'A_d': [0.00049966495479236706, 2.5161083843899812e-05], 'L_d': [0.25860865777939912, 0.0056236729876978364], 'Dy': [-0.020239681631730733, 0.00037932005185048467], 'phase': [78.704606779644024, 0.019168283612415848]} {'A': [0.0425507854557447, 0.00061849790974163876], 'Dx': [0.20112063891520648, 0.00040565480361021145], 'chisquare': 1809.2891789412652, 'L': [31.615447062912526, 0.27191945870651324], 'A_d': [0.00049964497231530514, 2.513897842901236e-05], 'L_d': [0.2586001629248984, 0.0056190831578445677], 'Dy': [-0.020239316579189648, 0.00037910622954306916], 'phase': [84.987747378354101, 0.019145422953968705]} {'A': [0.042550491545582381, 0.00061860833697718887], 'Dx': [0.20112034497395115, 0.00040483621492803934], 'chisquare': 1809.289178164501, 'L': [31.615399870918893, 0.26929047278685125], 'A_d': [0.00049963732021340856, 2.5147822692972444e-05], 'L_d': [0.25859920472434583, 0.0055653705670048736], 'Dy': [-0.020239352488456319, 0.00037878548630843056], 'phase': [-40.675957928076024, 0.019039159860462007]} final fit results: chi = 1809.28917782 A = 0.042551 +/- 0.000619 A_d = 0.000500 +/- 0.000025 L = 31.615520 +/- 0.271522 L_d = 0.258602 +/- 0.005609 phase = -2.976837 +/- 0.019146 Dx = 0.201120 +/- 0.000406 Dy = -0.020239 +/- 0.000379