importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42198/042198.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 ============== 5.5374e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0290e+04 9.4840e-01 9.8061e-01 1.0159e+00 1.0694e+00 1.0814e+00 1.0292e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10299.892425 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 ============== 1.34175e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5123e+03 9.6610e-01 9.9156e-01 1.0013e+00 1.0078e+00 1.0346e+00 5.5143e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5517.810072 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 ============== 1.34176e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5112e+03 9.6679e-01 9.9182e-01 1.0013e+00 1.0077e+00 1.0339e+00 5.5132e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5516.749949 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 ============== 1.34176e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5111e+03 9.6680e-01 9.9182e-01 1.0013e+00 1.0077e+00 1.0338e+00 5.5131e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5516.565194 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.08245e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6699e+02 -1.3532e-01 8.2747e-01 9.2215e-01 1.0772e+00 2.3334e+00 8.6897e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 867.862085 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 ============== 8.46412e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4731e+03 -2.9993e-01 8.1254e-01 9.2094e-01 1.0778e+00 2.4649e+00 1.4751e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1474.581176 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 ============== 1.34175e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5123e+03 9.6610e-01 9.9156e-01 1.0013e+00 1.0078e+00 1.0346e+00 5.5143e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5517.810072 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 ============== 1.34176e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5112e+03 9.6679e-01 9.9182e-01 1.0013e+00 1.0077e+00 1.0339e+00 5.5132e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5516.749949 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 ============== 1.34176e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5111e+03 9.6680e-01 9.9182e-01 1.0013e+00 1.0077e+00 1.0338e+00 5.5131e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5516.565194 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 ============== 1.1305e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6420e+03 9.7945e-01 9.9310e-01 9.9995e-01 1.0031e+00 1.0430e+00 2.6440e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2644.647292 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 ============== 1.1305e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5281e+03 9.7949e-01 9.9401e-01 9.9996e-01 1.0039e+00 1.0427e+00 2.5301e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2530.664657 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 ============== 1.13084e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5211e+03 9.7949e-01 9.9388e-01 9.9996e-01 1.0034e+00 1.0423e+00 2.5231e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2523.657524 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3081.96 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5303e+01 2.2335e-01 3.6674e-01 8.5392e-01 1.0121e+00 1.7799e+00 3.8067e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 35.341201 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 ============== 2.7118e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8022e+04 9.7317e-01 9.9494e-01 1.0000e+00 1.0090e+00 1.0520e+00 2.8024e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28049.566370 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 ============== 2.35107e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8097e+04 9.6273e-01 9.9981e-01 9.9996e-01 1.0008e+00 1.0532e+00 2.8099e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28125.274090 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0039 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 ============== 8.90011e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3300e+03 6.7380e-01 9.9564e-01 1.0019e+00 1.0391e+00 1.3298e+00 7.3320e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7337.324753 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 ============== 8.90013e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3329e+03 6.6666e-01 9.9575e-01 1.0019e+00 1.0381e+00 1.3269e+00 7.3348e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7340.198530 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 ============== 8.90014e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3336e+03 6.6662e-01 9.9578e-01 1.0019e+00 1.0381e+00 1.3266e+00 7.3355e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7340.892371 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 ============== 8.89919e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3336e+03 6.6660e-01 9.9579e-01 1.0019e+00 1.0381e+00 1.3266e+00 7.3356e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7340.961249 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 ============== 8.89711e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3328e+03 6.6596e-01 9.9589e-01 1.0019e+00 1.0381e+00 1.3271e+00 7.3347e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7340.088247 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 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 ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 4.08523e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5502e+03 2.1855e-01 5.3972e-01 9.9957e-01 1.8726e+00 2.5526e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2552.750884 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.051600419058797642, 0.00061610166832773428], 'Dx': [0.20265553659687185, 0.00041570829517656449], 'chisquare': 1865.8355529382814, 'L': [36.835135437926368, 0.35823458761784011], 'A_d': [0.0012671327697428292, 2.4070605008252866e-05], 'L_d': [0.42154794509680871, 0.0072508794804412302], 'Dy': [-0.015311660677085115, 0.00038791466605037073], 'phase': [-65.655590493123384, 0.01837002577239133]} {'A': [0.051600832815081321, 0.00061687842117061353], 'Dx': [0.20265539929623344, 0.00041666924384831105], 'chisquare': 1865.8355540212831, 'L': [36.835093410990602, 0.35911943957237469], 'A_d': [0.0012671443304979046, 2.4074824155201346e-05], 'L_d': [0.4215474142446819, 0.0072673362398804897], 'Dy': [-0.015311818031491953, 0.00038834754423167084], 'phase': [53.724926527959042, 0.01841594395739321]} {'A': [0.051661636613320461, 0.00074784704313657357], 'Dx': [0.20325791142175653, 0.00073508390619458908], 'chisquare': 2586.1387019436379, 'L': [37.323455025104977, 1.4292131823934398], 'A_d': [0.0015470197320246459, 5.1802783138210629e-05], 'L_d': [0.2714757959920876, 0.025925262138293437], 'Dy': [-0.015914695257409406, 0.00039249829139009762], 'phase': [-2.733757990302081, 0.039623334321660764]} {'A': [0.051600151466993927, 0.00061685345776232858], 'Dx': [0.20265631234918047, 0.00041671284761957139], 'chisquare': 1865.8355607920519, 'L': [36.835237552384314, 0.35915990567718126], 'A_d': [0.0012671020782326625, 2.4072701170996247e-05], 'L_d': [0.42155019372151326, 0.0072681097059401067], 'Dy': [-0.015311511454573434, 0.00038837204548602955], 'phase': [-90.788343859752501, 0.018418256053550408]} {'A': [0.041004355284513516, 0.00062230971754798081], 'Dx': [0.19934173538379341, 0.00040815924342663124], 'chisquare': 1750.5584874706051, 'L': [31.255856333313016, 0.27400206376554515], 'A_d': [0.00044835728012265763, 2.5308586899946972e-05], 'L_d': [0.2518416981910101, 0.0056168562828061985], 'Dy': [-0.017305127740730342, 0.00038138918219221551], 'phase': [-97.223728470652645, 0.019937912984126172]} {'A': [0.041003313228151483, 0.00062769941491722103], 'Dx': [0.19934157785783313, 0.000410160724466202], 'chisquare': 1750.5584837563406, 'L': [31.255724543708141, 0.27578492752031813], 'A_d': [0.00044830907158543987, 2.5347181382001649e-05], 'L_d': [0.25183897990367099, 0.0056445966317535123], 'Dy': [-0.017304785323965177, 0.00038327902067436526], 'phase': [53.572709152948988, 0.020129654373135963]} {'A': [0.50086002990778999, 1.088725607500951e-05], 'Dx': [0.26608225333118618, 3.5811030094201612e-05], 'chisquare': 1558353.9296881096, 'L': [17.57181412636098, 0.0016226568644022166], 'A_d': [0.0021186357965189972, 0.094435097612123708], 'L_d': [0.00092297931565349378, 1.5996786567606947e-07], 'Dy': [-0.10761957554855783, 5.9441240172652954e-05], 'phase': [71.475168250611489, 0.00087980554314981418]} final fit results: chi = 1750.55848376 A = 0.041003 +/- 0.000628 A_d = 0.000448 +/- 0.000025 L = 31.255725 +/- 0.275785 L_d = 0.251839 +/- 0.005645 phase = 53.572709 +/- 0.020130 Dx = 0.199342 +/- 0.000410 Dy = -0.017305 +/- 0.000383