importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41457/041457.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 ============== 5.23776e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0510e+04 9.4757e-01 9.8030e-01 1.0165e+00 1.0724e+00 1.0815e+00 1.0512e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10520.823547 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 ============== 9.73944e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6531e+03 9.5934e-01 9.8838e-01 1.0019e+00 1.0104e+00 1.0418e+00 5.6551e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5658.757970 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 ============== 9.73953e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6521e+03 9.6040e-01 9.8873e-01 1.0018e+00 1.0102e+00 1.0406e+00 5.6541e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5657.748917 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 ============== 9.73953e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6519e+03 9.6041e-01 9.8874e-01 1.0018e+00 1.0102e+00 1.0406e+00 5.6539e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5657.570922 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2253e-03 1.9000e-01 5.8658e-01 8.8249e-01 1.1183e+00 1.2024e+00 3.0214e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004247 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02033e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6800e+02 6.1533e-03 8.1863e-01 9.2324e-01 1.0744e+00 2.1711e+00 7.7001e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 768.770000 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 ============== 1.01918 added to diagonal of 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 ============== 2.13833e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9234e+03 9.4287e-01 9.8928e-01 9.9995e-01 1.0274e+00 1.0871e+00 5.9254e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5929.372076 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 ============== 2.13833e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9225e+03 9.4288e-01 9.8924e-01 9.9995e-01 1.0274e+00 1.0871e+00 5.9244e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5928.405141 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6249e-02 2.1617e-01 5.9389e-01 8.8055e-01 1.0198e+00 1.5992e+00 2.7166e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.028965 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00008 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9622e-01 1.9978e-02 3.5275e-01 7.2138e-01 1.1334e+00 1.2304e+00 3.7383e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.199961 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 ============== 9.73944e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6531e+03 9.5934e-01 9.8838e-01 1.0019e+00 1.0104e+00 1.0418e+00 5.6551e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5658.757970 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 ============== 9.73953e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6521e+03 9.6040e-01 9.8873e-01 1.0018e+00 1.0102e+00 1.0406e+00 5.6541e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5657.748917 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 ============== 9.73953e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6519e+03 9.6041e-01 9.8874e-01 1.0018e+00 1.0102e+00 1.0406e+00 5.6539e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5657.570922 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 ============== 1.08316e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7894e+03 9.7963e-01 9.9405e-01 1.0000e+00 1.0101e+00 1.0481e+00 2.7914e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2792.201611 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 ============== 1.08314e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6677e+03 9.7966e-01 9.9469e-01 1.0000e-00 1.0100e+00 1.0467e+00 2.6697e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2670.366444 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 ============== 1.08188e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6666e+03 9.7965e-01 9.9470e-01 1.0000e-00 1.0100e+00 1.0467e+00 2.6686e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2669.298285 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 ============== 2.63982e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7930e+04 9.7326e-01 9.9497e-01 1.0000e+00 1.0093e+00 1.0527e+00 2.7932e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27958.019664 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 ============== 2.27146e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8072e+04 9.6262e-01 9.9983e-01 9.9997e-01 1.0009e+00 1.0539e+00 2.8074e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28099.877701 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 ============== 2.27142e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8072e+04 9.6265e-01 9.9995e-01 9.9997e-01 1.0008e+00 1.0539e+00 2.8074e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28100.219441 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 ============== 6.33503e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2757e+01 8.9832e-02 4.9617e-01 9.6189e-01 1.0064e+00 2.2246e+00 5.4978e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 52.812025 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 MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 2.53981e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.1148e+03 -8.1660e-02 5.3740e-01 9.7936e-01 1.0075e+00 1.6514e+00 5.1177e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5119.880337 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.051099621110172744, 0.00068069623437999605], 'Dx': [0.20498570627079005, 0.00046794548187900631], 'chisquare': 2274.0355300788374, 'L': [50.574423088687027, 1.0213434769709018], 'A_d': [0.0017760653692975858, 2.7913036221183241e-05], 'L_d': [0.52601519194236523, 0.020166869920751673], 'Dy': [-0.014573667781135669, 0.00042682764868118284], 'phase': [98.089031176736654, 0.021593540659139876]} {'A': [0.051099464928696103, 0.00068119874803665437], 'Dx': [0.20498549389770027, 0.00046849512393354331], 'chisquare': 2274.0355328142837, 'L': [50.574114513072864, 1.0209920278714257], 'A_d': [0.0017760633890675503, 2.7905158212382375e-05], 'L_d': [0.52601048055598887, 0.020157922693973929], 'Dy': [-0.014573970358240373, 0.00042717110362389121], 'phase': [-65.27378337156992, 0.021614535564800974]} {'A': [0.04858300278618416, 0.00063021868364321332], 'Dx': [0.20113912818557012, 0.00042383449637828363], 'chisquare': 1958.0714083917746, 'L': [38.093573832387818, 0.42032086041759698], 'A_d': [0.0012225677878596186, 2.4705878576336548e-05], 'L_d': [0.44605132515895224, 0.0084113343763282666], 'Dy': [-0.013977803716100468, 0.00039716247357812762], 'phase': [-46.720319167229363, 0.019889061113254058]} {'A': [0.037105587255326644, 0.00063498735320716149], 'Dx': [0.19741530005456909, 0.00041395176683067803], 'chisquare': 1864.7722922231028, 'L': [31.558439357904046, 0.29516605957311093], 'A_d': [0.00035038381935820206, 2.5869448283200036e-05], 'L_d': [0.25785803202319979, 0.0059650298946835878], 'Dy': [-0.015846527036668334, 0.00038646737357606042], 'phase': [22.21768556565253, 0.021656001357250432]} {'A': [0.037104935566315556, 0.0006347535607383048], 'Dx': [0.19741530634735582, 0.00041399827248778109], 'chisquare': 1864.7722926464662, 'L': [31.558146036742329, 0.29523805992662311], 'A_d': [0.00035034567250213922, 2.5849691002888253e-05], 'L_d': [0.25785107005305863, 0.0059659312134893172], 'Dy': [-0.015846416837330679, 0.00038658232217159139], 'phase': [85.049534351669024, 0.021665392401530426]} {'A': [0.051099654382262272, 0.00068309893797940946], 'Dx': [0.20498570431263374, 0.00047039555029382285], 'chisquare': 2274.0355300872016, 'L': [50.574341378082352, 1.0251561523810615], 'A_d': [0.0017760652321666126, 2.8031998422939353e-05], 'L_d': [0.52601377217891032, 0.020233468199633009], 'Dy': [-0.014573655383582462, 0.00042793197372414937], 'phase': [-58.990604333120245, 0.021728194323710426]} {'A': [0.063490076083960734, 0.00074440969079214714], 'Dx': [0.20942792000693444, 0.0005188601298291573], 'chisquare': 3640.8938689782817, 'L': [49.10002210294482, 0.52445743988827687], 'A_d': [0.0019222738659145366, 1.6167176584036547e-05], 'L_d': [0.00086556612191629467, 1.14081349755768e-07], 'Dy': [-0.021044701067618021, 0.00046232092392450852], 'phase': [-39.966715430249188, 0.017770320343863943]} final fit results: chi = 1864.77229222 A = 0.037106 +/- 0.000635 A_d = 0.000350 +/- 0.000026 L = 31.558439 +/- 0.295166 L_d = 0.257858 +/- 0.005965 phase = 22.217686 +/- 0.021656 Dx = 0.197415 +/- 0.000414 Dy = -0.015847 +/- 0.000386