importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42521/042521.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 ============== 5.56875e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0318e+04 9.4705e-01 9.7979e-01 1.0160e+00 1.0700e+00 1.0840e+00 1.0320e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10328.746452 TO DIAGONAL. 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 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00122 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 ============== 1.549e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5501e+03 9.6787e-01 9.9236e-01 1.0011e+00 1.0072e+00 1.0327e+00 5.5521e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5555.672628 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 ============== 1.54902e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5493e+03 9.6842e-01 9.9262e-01 1.0011e+00 1.0071e+00 1.0321e+00 5.5513e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5554.821679 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 ============== 1.54902e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5491e+03 9.6842e-01 9.9262e-01 1.0011e+00 1.0071e+00 1.0321e+00 5.5511e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5554.675419 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2448.73 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1443e+01 2.1533e-01 3.6457e-01 8.7628e-01 1.0034e+00 1.7432e+00 4.4240e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 41.487421 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.13561e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0199e+03 -2.7705e-01 8.3052e-01 9.1951e-01 1.0798e+00 2.4882e+00 1.0219e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1020.927816 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 ============== 1.549e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5501e+03 9.6787e-01 9.9236e-01 1.0011e+00 1.0072e+00 1.0327e+00 5.5521e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5555.672628 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 ============== 1.54902e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5493e+03 9.6842e-01 9.9262e-01 1.0011e+00 1.0071e+00 1.0321e+00 5.5513e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5554.821679 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 ============== 1.54902e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5491e+03 9.6842e-01 9.9262e-01 1.0011e+00 1.0071e+00 1.0321e+00 5.5511e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5554.675419 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 770380 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8405e+02 3.7384e-01 6.3467e-01 9.0627e-01 1.0548e+00 1.9411e+00 3.8614e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 384.432413 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 ============== 1.14502e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6196e+03 9.7860e-01 9.9346e-01 9.9997e-01 1.0047e+00 1.0455e+00 2.6216e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2622.242105 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 ============== 1.14502e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4995e+03 9.7861e-01 9.9408e-01 9.9997e-01 1.0045e+00 1.0442e+00 2.5015e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2502.045421 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 ============== 1.14622e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4965e+03 9.7863e-01 9.9409e-01 9.9997e-01 1.0045e+00 1.0442e+00 2.4984e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2498.963515 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9163e-04 2.0789e-01 6.1358e-01 8.8820e-01 1.0896e+00 1.8997e+00 2.3012e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002493 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 ============== 2.74408e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8550e+04 9.7259e-01 9.9488e-01 1.0000e+00 1.0090e+00 1.0522e+00 2.8552e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28578.320380 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 ============== 2.38903e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8631e+04 9.6215e-01 9.9979e-01 9.9996e-01 1.0007e+00 1.0534e+00 2.8633e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28659.318033 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 ============== 2.38898e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8631e+04 9.6218e-01 9.9993e-01 9.9997e-01 1.0006e+00 1.0534e+00 2.8633e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28659.661303 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 ============== 2.38951e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8629e+04 9.6219e-01 9.9993e-01 9.9997e-01 1.0006e+00 1.0533e+00 2.8631e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28657.967080 TO DIAGONAL. all fit results: {'A': [0.043025757259536335, 0.00066045146877427574], 'Dx': [0.20067389630292531, 0.00042262552671434861], 'chisquare': 1597.8109181142072, 'L': [40.706833581734884, 0.29267764560215426], 'A_d': [0.00050066557621991636, 2.7083410787692719e-05], 'L_d': [0.54208777385191631, 0.0059118449695276243], 'Dy': [-0.016231944322305125, 0.00040829440301237696], 'phase': [72.645321874252886, 0.017932735784611964]} {'A': [0.042671522386154848, 0.00061534249923292372], 'Dx': [0.19951262253156798, 0.00040356756180059961], 'chisquare': 1758.4713689861046, 'L': [31.571966335197921, 0.27079035498696058], 'A_d': [0.00049796467431212355, 2.4973265380395793e-05], 'L_d': [0.25727650208912778, 0.0056019973157133141], 'Dy': [-0.017168462054208078, 0.0003781118051797705], 'phase': [-97.26150953853822, 0.019272821592359435]} {'A': [0.042671007480639678, 0.00061251236495071804], 'Dx': [0.19951243220929449, 0.00040336497659776427], 'chisquare': 1758.4713652653236, 'L': [31.572221986013162, 0.2706787271302673], 'A_d': [0.00049794439485661979, 2.4852285095855464e-05], 'L_d': [0.25728028859743679, 0.0055994560679905325], 'Dy': [-0.017168370980270353, 0.00037807506302733884], 'phase': [-3.0137047644426644, 0.019269540997903789]} {'A': [0.04267089896904136, 0.00061530259850200997], 'Dx': [0.19951229438794726, 0.00040354792916463822], 'chisquare': 1758.4713677578093, 'L': [31.572115329533844, 0.27076100390247326], 'A_d': [0.00049794763676169751, 2.4972435649889269e-05], 'L_d': [0.25727664588140142, 0.0056015237964532616], 'Dy': [-0.017168361760210971, 0.00037809720074921671], 'phase': [84.950883886598604, 0.019269870536206213]} {'A': [0.05638696430989798, 0.00063854081511022232], 'Dx': [0.20595331984714527, 0.00044383121466218256], 'chisquare': 1944.2096511478671, 'L': [46.19576723608688, 0.42468248781951345], 'A_d': [0.001607189094083028, 2.3959776753623707e-05], 'L_d': [0.76636848587648898, 0.0085056582359088195], 'Dy': [-0.015799482789054409, 0.00039757595886236174], 'phase': [-84.35989416742035, 0.016419612262112082]} {'A': [0.042671277214679781, 0.00061469979409187192], 'Dx': [0.19951268357643315, 0.00040341263451715292], 'chisquare': 1758.471366545833, 'L': [31.572114665536411, 0.27093378044117777], 'A_d': [0.00049795619734221974, 2.4955541876758858e-05], 'L_d': [0.25727848722609781, 0.0056045398604555874], 'Dy': [-0.01716808273646997, 0.00037800850342861736], 'phase': [-97.261493634881845, 0.019284150627768781]} {'A': [0.042671915992408826, 0.00061539640048111077], 'Dx': [0.19951278390753657, 0.00040358945920893063], 'chisquare': 1758.4713716457234, 'L': [31.572254219536106, 0.27079476825499604], 'A_d': [0.00049795164104904366, 2.4974568085367466e-05], 'L_d': [0.25728200414733265, 0.0056020311137801038], 'Dy': [-0.017168810258077372, 0.00037812808522019736], 'phase': [91.234073827997747, 0.019273137925083006]} final fit results: chi = 1597.81091811 A = 0.043026 +/- 0.000660 A_d = 0.000501 +/- 0.000027 L = 40.706834 +/- 0.292678 L_d = 0.542088 +/- 0.005912 phase = 72.645322 +/- 0.017933 Dx = 0.200674 +/- 0.000423 Dy = -0.016232 +/- 0.000408