importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42371/042371.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 ============== 5.40971e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0745e+04 9.4619e-01 9.7974e-01 1.0168e+00 1.0707e+00 1.0837e+00 1.0747e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10755.874144 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00016 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3872e-01 1.7903e-01 2.4067e-01 7.6026e-01 9.6482e-01 1.7836e+00 3.3104e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.242034 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 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00078 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 ============== 1.092e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7355e+03 9.6073e-01 9.8867e-01 1.0017e+00 1.0101e+00 1.0402e+00 5.7375e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5741.200133 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 ============== 1.092e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7346e+03 9.6168e-01 9.8901e-01 1.0016e+00 1.0099e+00 1.0392e+00 5.7366e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5740.333870 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 ============== 1.09201e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7344e+03 9.6168e-01 9.8901e-01 1.0016e+00 1.0099e+00 1.0392e+00 5.7364e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5740.180784 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0854e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6123e+02 1.2479e-02 8.2711e-01 9.1944e-01 1.0749e+00 2.2174e+00 7.6318e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 761.993862 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 ============== 1.32655e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1905e+03 5.3525e-01 9.1914e-01 9.5884e-01 1.0316e+00 1.4409e+00 8.1926e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8198.704627 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.32653e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1832e+03 5.3607e-01 9.1921e-01 9.5826e-01 1.0311e+00 1.4410e+00 8.1853e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8191.418800 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 ============== 1.092e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7355e+03 9.6073e-01 9.8867e-01 1.0017e+00 1.0101e+00 1.0402e+00 5.7375e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5741.200133 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 ============== 1.092e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7346e+03 9.6168e-01 9.8901e-01 1.0016e+00 1.0099e+00 1.0392e+00 5.7366e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5740.333870 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 ============== 1.09201e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7344e+03 9.6168e-01 9.8901e-01 1.0016e+00 1.0099e+00 1.0392e+00 5.7364e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5740.180784 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4510e-03 1.6782e-01 3.6732e-01 8.4089e-01 1.3826e+00 1.9137e+00 2.3291e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003780 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 ============== 1.09765e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8351e+03 9.7932e-01 9.9401e-01 9.9999e-01 1.0094e+00 1.0480e+00 2.8371e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2837.983645 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 ============== 1.0976e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6979e+03 9.7936e-01 9.9467e-01 9.9999e-01 1.0093e+00 1.0466e+00 2.6999e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2700.613668 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 ============== 1.09727e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6957e+03 9.7936e-01 9.9468e-01 9.9999e-01 1.0093e+00 1.0466e+00 2.6977e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2698.396151 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9849e-01 1.1372e-02 5.3020e-01 8.4043e-01 8.6544e-01 2.6005e+00 2.7505e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.601238 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 ============== 2.58808e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8883e+04 9.7123e-01 9.9459e-01 9.9999e-01 1.0092e+00 1.0542e+00 2.8885e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28911.872017 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 ============== 2.20142e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9105e+04 9.5914e-01 9.9970e-01 9.9996e-01 1.0006e+00 1.0558e+00 2.9107e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29134.512929 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 ============== 2.20133e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9106e+04 9.5917e-01 9.9988e-01 9.9996e-01 1.0004e+00 1.0557e+00 2.9108e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29134.994196 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 ============== 2.20097e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9107e+04 9.5917e-01 9.9988e-01 9.9996e-01 1.0004e+00 1.0558e+00 2.9109e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29136.074548 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.4865e+00 -1.7197e-01 5.8491e-01 9.9922e-01 1.0703e+00 1.3017e+00 1.1702e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8.498203 TO DIAGONAL. all fit results: {'A': [0.03873325729507382, 0.0006215300855517969], 'Dx': [0.20335605942186241, 0.00040613520006971271], 'chisquare': 1915.3387398181667, 'L': [31.85509636698751, 0.29705226449861932], 'A_d': [0.00043420973246144356, 2.5346817749460904e-05], 'L_d': [0.26510620443628113, 0.0060921947943741173], 'Dy': [-0.017804973598080309, 0.00037869168867032954], 'phase': [3.2960442400505059, 0.020968803517739332]} {'A': [0.038732992570647551, 0.00062282395526108703], 'Dx': [0.20335606467838119, 0.00040669260795844764], 'chisquare': 1915.3387440602587, 'L': [31.855443197839449, 0.29781054692588604], 'A_d': [0.00043422116066832439, 2.5395745634232414e-05], 'L_d': [0.26511402853974975, 0.0061071549513528889], 'Dy': [-0.017805083282119938, 0.00037897021408195286], 'phase': [78.6942890322062, 0.021003904350621383]} {'A': [0.038733071554283294, 0.00062289415285590732], 'Dx': [0.20335610683564553, 0.00040671236675393629], 'chisquare': 1915.3387400839124, 'L': [31.855011018734846, 0.29769839759565286], 'A_d': [0.00043420194683929658, 2.5396680323780396e-05], 'L_d': [0.26510461402980462, 0.0061051596307383771], 'Dy': [-0.017804989668730897, 0.00037898652690415702], 'phase': [-97.234926495950532, 0.020995603169005506]} {'A': [0.050578223655353416, 0.00066994465785882862], 'Dx': [0.2095791717208666, 0.00051734973200723289], 'chisquare': 2560.9389970957591, 'L': [46.348246213906982, 1.280930417611998], 'A_d': [0.0016548064295239806, 3.2737910616059684e-05], 'L_d': [0.44415708932389297, 0.024822394000156817], 'Dy': [-0.016422298153129233, 0.00040660149755566977], 'phase': [35.124991832845922, 0.026875425371173378]} {'A': [0.038733348584939487, 0.0006223365571426942], 'Dx': [0.20335618218090801, 0.0004060704430086659], 'chisquare': 1915.3387426189854, 'L': [31.854959257433229, 0.29468960145804601], 'A_d': [0.00043420469298677267, 2.5345955004141274e-05], 'L_d': [0.2651027465737037, 0.0060421013350975827], 'Dy': [-0.017805362905980004, 0.00037897957265453641], 'phase': [9.579238277405409, 0.020890729105360606]} {'A': [0.038733693686853754, 0.00062031934156533963], 'Dx': [0.20335602793385021, 0.00040575793896380219], 'chisquare': 1915.3387440209397, 'L': [31.855205997786516, 0.29704967804182303], 'A_d': [0.0004342294682195269, 2.5350393073858557e-05], 'L_d': [0.26511057087794987, 0.0060950744367225806], 'Dy': [-0.017804727263063924, 0.00037827936458434408], 'phase': [15.862404882881037, 0.020941361058255836]} {'A': [0.027904952431400676, 0.00069535182010971308], 'Dx': [0.20003940275504384, 0.00045849467052949677], 'chisquare': 3984.8533918390281, 'L': [8.7524670880687001, 0.038579212236369287], 'A_d': [0.00015494959548506548, 2.9886502190795694e-05], 'L_d': [0.026197690112361949, 0.0007831576496490078], 'Dy': [-0.0094946820082206784, 0.00041610998164642865], 'phase': [22.156467499113063, 0.027140437889521252]} final fit results: chi = 1915.33873982 A = 0.038733 +/- 0.000622 A_d = 0.000434 +/- 0.000025 L = 31.855096 +/- 0.297052 L_d = 0.265106 +/- 0.006092 phase = 3.296044 +/- 0.020969 Dx = 0.203356 +/- 0.000406 Dy = -0.017805 +/- 0.000379