importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42294/042294.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 ============== 5.38519e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1084e+04 9.4726e-01 9.8019e-01 1.0169e+00 1.0728e+00 1.0801e+00 1.1086e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 11094.699855 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1831e-01 1.3073e-01 2.5087e-01 8.1029e-01 9.7013e-01 1.8354e+00 3.2209e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.221532 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 ============== 6.91989e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9745e+03 9.4843e-01 9.8336e-01 1.0028e+00 1.0148e+00 1.0520e+00 5.9765e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5980.475346 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 ============== 6.91995e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9734e+03 9.5039e-01 9.8372e-01 1.0027e+00 1.0145e+00 1.0501e+00 5.9754e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5979.378624 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 ============== 6.91995e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9732e+03 9.5041e-01 9.8373e-01 1.0027e+00 1.0145e+00 1.0500e+00 5.9752e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5979.185546 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02289e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4312e+02 1.0220e-01 8.1425e-01 9.2478e-01 1.0701e+00 2.0964e+00 7.4511e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 743.863288 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5956e+00 -3.1974e-01 1.6721e-01 9.1562e-01 1.0535e+00 3.2160e+00 9.5630e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7.605148 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 ============== 6.91989e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9745e+03 9.4843e-01 9.8336e-01 1.0028e+00 1.0148e+00 1.0520e+00 5.9765e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5980.475346 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 ============== 6.91995e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9734e+03 9.5039e-01 9.8372e-01 1.0027e+00 1.0145e+00 1.0501e+00 5.9754e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5979.378624 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 ============== 6.91995e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9732e+03 9.5041e-01 9.8373e-01 1.0027e+00 1.0145e+00 1.0500e+00 5.9752e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5979.185546 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.1647e-03 1.9335e-01 4.5301e-01 8.2577e-01 1.2849e+00 1.7855e+00 2.4606e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.005625 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 ============== 1.10594e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8884e+03 9.8018e-01 9.9341e-01 9.9997e-01 1.0038e+00 1.0427e+00 2.8903e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2891.243892 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 ============== 1.10591e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7457e+03 9.8025e-01 9.9403e-01 9.9997e-01 1.0037e+00 1.0418e+00 2.7477e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2748.469284 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 ============== 1.10566e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7433e+03 9.8025e-01 9.9404e-01 9.9997e-01 1.0037e+00 1.0417e+00 2.7453e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2746.038576 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 ============== 2.60245e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8425e+04 9.7191e-01 9.9470e-01 1.0000e+00 1.0095e+00 1.0547e+00 2.8427e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28453.460371 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 ============== 2.20163e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8656e+04 9.5990e-01 9.9977e-01 9.9996e-01 1.0008e+00 1.0561e+00 2.8658e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28684.735452 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 ============== 742194 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4933e+02 3.8418e-01 7.7806e-01 8.8302e-01 9.9816e-01 1.7963e+00 1.5149e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 149.482651 TO DIAGONAL. all fit results: {'A': [0.049005076814794546, 0.00067119497859313704], 'Dx': [0.2089722413097288, 0.00045529618287698526], 'chisquare': 2043.1606070682656, 'L': [51.544149118785064, 0.98386426038333852], 'A_d': [0.0017256111745612701, 2.6556590478010733e-05], 'L_d': [0.54529980226614327, 0.019437714868784151], 'Dy': [-0.015754967923937713, 0.00042177761158335159], 'phase': [-65.24177220047153, 0.021263399367612124]} {'A': [0.046121248902985801, 0.00070262764417725054], 'Dx': [0.20735686755382332, 0.00048816685343400223], 'chisquare': 2876.4653709314207, 'L': [45.302913566975185, 0.45176315677841572], 'A_d': [0.0014328682285629779, 2.5362732535783028e-05], 'L_d': [7.6046946517749348e-11, 0.00081030056036959786], 'Dy': [-0.017822328954663291, 0.00047236299327213516], 'phase': [85.603316212452796, 0.020261755604636278]} {'A': [0.028293757714266676, 0.00074802777432131373], 'Dx': [0.18106754182122309, 0.00048332698417663522], 'chisquare': 3932.8447572070863, 'L': [17.263288154628825, 0.067860361788271817], 'A_d': [0.0017785142324458492, 3.0775234598462431e-05], 'L_d': [0.15936305832822079, 0.0013299726239572596], 'Dy': [-0.0062398625577628763, 0.00046201177690541329], 'phase': [-9.7979403810496279, 0.030114683772097806]} {'A': [0.046285386620018576, 0.00062145991334083828], 'Dx': [0.20515126480495383, 0.00041801585676459752], 'chisquare': 1930.5815829160617, 'L': [38.564887032969693, 0.46878179337231529], 'A_d': [0.0011965960576721391, 2.4564577292274237e-05], 'L_d': [0.45478453641405753, 0.0093173505334364082], 'Dy': [-0.015056694565334539, 0.00039155865903772735], 'phase': [-71.816104399974449, 0.020708618485848262]} {'A': [0.049005001289628425, 0.00067019498707562852], 'Dx': [0.20897215149881809, 0.00045437886302668318], 'chisquare': 2043.1606072332715, 'L': [51.544139992374973, 0.97977104928326852], 'A_d': [0.0017256096385603326, 2.6470266337563775e-05], 'L_d': [0.54529934756888421, 0.019361686651854393], 'Dy': [-0.015754933097731794, 0.00042133612728001424], 'phase': [60.421931799763229, 0.021173083459231634]} {'A': [0.0347066098938556, 0.00062621690536127095], 'Dx': [0.20136600331534993, 0.00040764934210990589], 'chisquare': 1931.8124676827426, 'L': [31.497772156379948, 0.30976719308020684], 'A_d': [0.00032219896211815868, 2.5571105118193937e-05], 'L_d': [0.25661124409779468, 0.0062293319316827633], 'Dy': [-0.016775892693422279, 0.00037944454181992882], 'phase': [-97.139075804658688, 0.022515042671429342]} {'A': [0.049005382965235655, 0.00066879029003832913], 'Dx': [0.20897249743012658, 0.0004530163119627062], 'chisquare': 2043.1606083607676, 'L': [51.544496559442344, 0.97685462246569443], 'A_d': [0.0017256111531958607, 2.6389879700522423e-05], 'L_d': [0.54530605237770768, 0.019309359393268388], 'Dy': [-0.015755059768173041, 0.00042061662621062368], 'phase': [-77.808140154618485, 0.021091306712307301]} final fit results: chi = 1930.58158292 A = 0.046285 +/- 0.000621 A_d = 0.001197 +/- 0.000025 L = 38.564887 +/- 0.468782 L_d = 0.454785 +/- 0.009317 phase = -71.816104 +/- 0.020709 Dx = 0.205151 +/- 0.000418 Dy = -0.015057 +/- 0.000392