importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42472/042472.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 ============== 5.53223e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0398e+04 9.4695e-01 9.8000e-01 1.0163e+00 1.0692e+00 1.0833e+00 1.0400e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10408.497072 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00017 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8038e-01 5.6792e-02 2.3830e-01 6.8713e-01 9.4980e-01 1.3009e+00 3.9475e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.184328 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 ============== 1.4586e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6143e+03 9.6702e-01 9.9175e-01 1.0012e+00 1.0078e+00 1.0337e+00 5.6163e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5619.964920 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 ============== 1.45861e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6134e+03 9.6763e-01 9.9202e-01 1.0011e+00 1.0077e+00 1.0330e+00 5.6154e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5619.013958 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 ============== 1.45861e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6132e+03 9.6763e-01 9.9202e-01 1.0011e+00 1.0077e+00 1.0330e+00 5.6152e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5618.851265 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12321e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.7657e+02 -1.8024e-01 8.3183e-01 9.1945e-01 1.0783e+00 2.4079e+00 8.7851e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 877.448711 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 ============== 4.24894e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.7298e+03 8.1089e-01 9.4640e-01 9.8388e-01 1.0200e+00 1.2138e+00 6.7319e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6736.561114 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 4.24894e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.7273e+03 8.1123e-01 9.4647e-01 9.8368e-01 1.0198e+00 1.2136e+00 6.7293e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6733.997301 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 ============== 1.4586e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6143e+03 9.6702e-01 9.9175e-01 1.0012e+00 1.0078e+00 1.0337e+00 5.6163e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5619.964920 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 ============== 1.45861e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6134e+03 9.6763e-01 9.9202e-01 1.0011e+00 1.0077e+00 1.0330e+00 5.6154e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5619.013958 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 ============== 1.45861e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6132e+03 9.6763e-01 9.9202e-01 1.0011e+00 1.0077e+00 1.0330e+00 5.6152e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5618.851265 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 ============== 367101 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3525e+02 4.6867e-01 9.5171e-01 9.6934e-01 1.0137e+00 1.5577e+00 7.3729e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 735.985224 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 ============== 1.13925e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7224e+03 9.7918e-01 9.9407e-01 9.9999e-01 1.0096e+00 1.0477e+00 2.7244e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2725.154198 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 ============== 1.13923e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5976e+03 9.7920e-01 9.9473e-01 9.9999e-01 1.0095e+00 1.0462e+00 2.5995e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2600.154900 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 ============== 1.13923e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5953e+03 9.7920e-01 9.9475e-01 9.9999e-01 1.0095e+00 1.0462e+00 2.5973e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2597.890004 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 ============== 2.75011e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8451e+04 9.7295e-01 9.9490e-01 1.0000e-00 1.0090e+00 1.0518e+00 2.8453e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28479.793718 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1533e-02 2.5898e-01 4.9259e-01 7.5476e-01 1.0060e+00 1.4280e+00 3.1013e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.044634 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 ============== 2.38048e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8563e+04 9.6233e-01 9.9979e-01 9.9996e-01 1.0007e+00 1.0529e+00 2.8565e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28591.525924 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 ============== 862860 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.4118e+02 4.2168e-01 8.9056e-01 9.2565e-01 1.0007e+00 1.6725e+00 4.4327e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 441.627505 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 296014 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.1243e+02 2.9191e-01 8.9392e-01 9.2078e-01 1.0019e+00 1.7971e+00 7.1453e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 713.146614 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 ============== 1.00083 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2413e-03 1.9117e-01 4.9453e-01 9.0104e-01 9.8684e-01 1.5188e+00 2.9109e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.006152 TO DIAGONAL. all fit results: {'A': [0.042132924172589015, 0.00061763876376103033], 'Dx': [0.20321231606144963, 0.00040413498061564468], 'chisquare': 1830.5036519875198, 'L': [31.764375406097773, 0.27230519418534449], 'A_d': [0.00047595187613419521, 2.4981077984265188e-05], 'L_d': [0.26120184500915877, 0.005613782597986533], 'Dy': [-0.018967868978132074, 0.0003791099531715858], 'phase': [15.857096796450705, 0.01940760867818625]} {'A': [0.042132891871214384, 0.00061666467927393165], 'Dx': [0.20321237080733212, 0.00040368414696168031], 'chisquare': 1830.5036521315876, 'L': [31.764450407391205, 0.27208718921651176], 'A_d': [0.00047594863855293656, 2.4988813415005584e-05], 'L_d': [0.26120323779397542, 0.005611833000097155], 'Dy': [-0.018967895781859312, 0.00037864335003590099], 'phase': [-15.558826153270033, 0.019369967375055808]} {'A': [0.052427400027534876, 0.00061183514946466788], 'Dx': [0.2064136109296566, 0.00041227070535576615], 'chisquare': 1977.8409239465855, 'L': [37.309933031911214, 0.35158330857334263], 'A_d': [0.0012700504949389457, 2.383457121724053e-05], 'L_d': [0.43103034037787863, 0.007163990997711922], 'Dy': [-0.016905914765093399, 0.00038506205775323821], 'phase': [-71.960106604682579, 0.017937734122511984]} {'A': [0.042132749934960523, 0.00061647690874411243], 'Dx': [0.20321254933655197, 0.00040363610492910595], 'chisquare': 1830.5036526697575, 'L': [31.764440345414997, 0.2720328330670938], 'A_d': [0.0004759466584928207, 2.4983723560245696e-05], 'L_d': [0.2612030726545348, 0.0056109434191477514], 'Dy': [-0.018967798762531629, 0.00037861083825507791], 'phase': [-97.240239202306597, 0.019365319942480141]} {'A': [0.042132760069686914, 0.00061622198420735463], 'Dx': [0.20321244175810271, 0.00040348384089483602], 'chisquare': 1830.5036543649901, 'L': [31.764554852340009, 0.27194742721115084], 'A_d': [0.00047596206828681709, 2.4983283637952658e-05], 'L_d': [0.26120469260147716, 0.0056097165888710776], 'Dy': [-0.01896796836893877, 0.00037847502958499035], 'phase': [-9.275634702418273, 0.01935675198063791]} {'A': [0.042133046514525874, 0.00061621459834557135], 'Dx': [0.20321213514924885, 0.00040347649960370546], 'chisquare': 1830.5036546153883, 'L': [31.764347203158906, 0.27192974260609404], 'A_d': [0.00047594624608288116, 2.4983806213324522e-05], 'L_d': [0.26120158046304798, 0.0056093684787851261], 'Dy': [-0.018968216183953501, 0.00037846975413824424], 'phase': [-15.558818338774188, 0.019355996349581517]} {'A': [0.042132257088215441, 0.00061617192654891961], 'Dx': [0.20321178251538718, 0.0004034580484457706], 'chisquare': 1830.5036575944175, 'L': [31.764244445535621, 0.27201013802282681], 'A_d': [0.00047591464756879809, 2.498379208193402e-05], 'L_d': [0.26119939491716704, 0.0056107590175941136], 'Dy': [-0.018967395499609907, 0.00037845372054690074], 'phase': [-90.957060749934584, 0.01936249745113372]} final fit results: chi = 1830.50365199 A = 0.042133 +/- 0.000618 A_d = 0.000476 +/- 0.000025 L = 31.764375 +/- 0.272305 L_d = 0.261202 +/- 0.005614 phase = 15.857097 +/- 0.019408 Dx = 0.203212 +/- 0.000404 Dy = -0.018968 +/- 0.000379