importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41402/041402.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 ============== 5.35372e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0479e+04 9.4717e-01 9.8023e-01 1.0164e+00 1.0716e+00 1.0814e+00 1.0481e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10489.472797 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7280e-01 -2.5907e-02 2.7746e-01 8.8779e-01 1.0166e+00 1.6941e+00 3.3228e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.176120 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 ============== 1.09375e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6882e+03 9.6186e-01 9.8992e-01 1.0016e+00 1.0096e+00 1.0390e+00 5.6902e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5693.902313 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 ============== 1.09376e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6869e+03 9.6279e-01 9.9021e-01 1.0015e+00 1.0094e+00 1.0380e+00 5.6889e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5692.577915 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 ============== 1.09376e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6867e+03 9.6279e-01 9.9022e-01 1.0015e+00 1.0094e+00 1.0380e+00 5.6887e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5692.348271 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06087e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.9161e+02 -2.8794e-02 8.2536e-01 9.2237e-01 1.0756e+00 2.2112e+00 7.9360e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 792.401623 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.76165e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.0944e+03 8.4077e-01 9.6825e-01 1.0012e+00 1.0029e+00 1.1798e+00 6.0964e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6100.534068 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.76166e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.0899e+03 8.4114e-01 9.6838e-01 1.0011e+00 1.0028e+00 1.1794e+00 6.0919e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6096.005447 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 ============== 1.09375e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6882e+03 9.6186e-01 9.8992e-01 1.0016e+00 1.0096e+00 1.0390e+00 5.6902e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5693.902313 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 ============== 1.09376e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6869e+03 9.6279e-01 9.9021e-01 1.0015e+00 1.0094e+00 1.0380e+00 5.6889e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5692.577915 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 ============== 1.09376e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6867e+03 9.6279e-01 9.9022e-01 1.0015e+00 1.0094e+00 1.0380e+00 5.6887e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5692.348271 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 ============== 1.09637e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7241e+03 9.7935e-01 9.9335e-01 9.9997e-01 1.0045e+00 1.0438e+00 2.7261e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2726.810254 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 ============== 1.0964e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5698e+03 9.7933e-01 9.9285e-01 9.9989e-01 1.0016e+00 1.0400e+00 2.5718e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2572.375579 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 ============== 1.09727e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5500e+03 9.7929e-01 9.8975e-01 9.9984e-01 1.0008e+00 1.0355e+00 2.5520e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2552.534523 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00118 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.61272e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8213e+04 9.7219e-01 9.9479e-01 1.0000e-00 1.0091e+00 1.0525e+00 2.8215e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28240.886813 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 ============== 2.24554e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8405e+04 9.6091e-01 9.9977e-01 9.9996e-01 1.0007e+00 1.0539e+00 2.8407e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28433.559119 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 ============== 2.24548e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8406e+04 9.6094e-01 9.9992e-01 9.9996e-01 1.0005e+00 1.0539e+00 2.8408e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28433.951006 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 ============== 2.24573e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8404e+04 9.6095e-01 9.9992e-01 9.9996e-01 1.0005e+00 1.0539e+00 2.8406e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28432.698804 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.8128e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3726e+02 9.9301e-01 9.9944e-01 9.9998e-01 1.0002e+00 1.0151e+00 2.3925e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 237.501693 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.4690e-03 1.7986e-01 3.1466e-01 9.0279e-01 1.0298e+00 1.5938e+00 2.9856e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.009455 TO DIAGONAL. all fit results: {'A': [0.038662487413780033, 0.00062642978343865896], 'Dx': [0.20028126579583017, 0.00041062851131634659], 'chisquare': 1731.1754259837248, 'L': [31.968015117130733, 0.30007069602153713], 'A_d': [0.00042379049048257844, 2.5501547013917492e-05], 'L_d': [0.26460590076794194, 0.0061368856377110315], 'Dy': [-0.017219725757307458, 0.00038312557445596696], 'phase': [34.769640133948201, 0.020964192717869423]} {'A': [0.049157859181718777, 0.00062291953499424291], 'Dx': [0.2035411566976979, 0.00041963223797569782], 'chisquare': 1770.7737037818483, 'L': [37.938003583325333, 0.40430750387247372], 'A_d': [0.0012271521521006745, 2.4300059360410353e-05], 'L_d': [0.44245616821488609, 0.0081298370269946019], 'Dy': [-0.015383370019776521, 0.00039240766320247644], 'phase': [85.19014183660056, 0.019393780195642307]} {'A': [0.038662292739898851, 0.00062829576304310186], 'Dx': [0.20028111317358999, 0.0004112568039298381], 'chisquare': 1731.1754267654549, 'L': [31.968102938601472, 0.30004922803696665], 'A_d': [0.00042378551289579125, 2.5532776192938034e-05], 'L_d': [0.26460839789101526, 0.0061335468999860754], 'Dy': [-0.017219679429246071, 0.00038381569471468424], 'phase': [9.6369002236260144, 0.020990310394196854]} {'A': [0.038662821865161345, 0.00062823593624569685], 'Dx': [0.20028138484991231, 0.0004112355206720153], 'chisquare': 1731.1754273842635, 'L': [31.968218149764631, 0.3000406992140352], 'A_d': [0.00042379968415290348, 2.5532066664168962e-05], 'L_d': [0.26460980163789982, 0.0061334359152868112], 'Dy': [-0.017220033482683306, 0.00038379368230234689], 'phase': [85.035141025627382, 0.020989232795258772]} {'A': [0.050957251353086763, 0.00068010947702812352], 'Dx': [0.20680256756393334, 0.00051922870655118913], 'chisquare': 2325.1037881793841, 'L': [46.780290981219416, 1.2698577331471199], 'A_d': [0.00168554171202423, 3.2748330669130077e-05], 'L_d': [0.44864006633573683, 0.024697344570739521], 'Dy': [-0.016052402907856589, 0.00041294450006823524], 'phase': [-96.773256659674018, 0.025966901896303796]} {'A': [0.038662437449479559, 0.00062704484994346998], 'Dx': [0.20028105232961124, 0.00041076216855273628], 'chisquare': 1731.1754302038178, 'L': [31.967978309256857, 0.29958393341854972], 'A_d': [0.00042379263615899276, 2.5517519860213111e-05], 'L_d': [0.2646045889567501, 0.0061262148401267924], 'Dy': [-0.017220402775086185, 0.00038331761312182522], 'phase': [22.203280991353097, 0.020950681624533729]} {'A': [0.049158666178389376, 0.00062322054979704888], 'Dx': [0.20354205247963009, 0.00041988283494731604], 'chisquare': 1770.7737084350838, 'L': [37.938324469999394, 0.40482657991616122], 'A_d': [0.0012271856795200153, 2.4305802335339299e-05], 'L_d': [0.44246333501333862, 0.0081392881481316959], 'Dy': [-0.015383484481041876, 0.0003925659160763928], 'phase': [97.756512703092341, 0.01942145335631551]} final fit results: chi = 1731.17542598 A = 0.038662 +/- 0.000626 A_d = 0.000424 +/- 0.000026 L = 31.968015 +/- 0.300071 L_d = 0.264606 +/- 0.006137 phase = 34.769640 +/- 0.020964 Dx = 0.200281 +/- 0.000411 Dy = -0.017220 +/- 0.000383