importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42345/042345.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 ============== 5.3055e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0796e+04 9.4554e-01 9.7956e-01 1.0170e+00 1.0726e+00 1.0848e+00 1.0798e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10806.628057 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 ============== 9.72475e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7569e+03 9.5821e-01 9.8692e-01 1.0021e+00 1.0110e+00 1.0431e+00 5.7589e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5762.675232 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 ============== 9.72483e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7562e+03 9.5935e-01 9.8728e-01 1.0020e+00 1.0107e+00 1.0418e+00 5.7582e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.976854 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 ============== 9.72484e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7561e+03 9.5936e-01 9.8729e-01 1.0020e+00 1.0107e+00 1.0418e+00 5.7581e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.843918 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06299e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3853e+02 4.6521e-02 8.2228e-01 9.1960e-01 1.0738e+00 2.1841e+00 7.4048e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 739.266755 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: -3.1694e+00 -5.1085e-01 5.9022e-02 9.0888e-01 1.0830e+00 3.7200e+00 4.9093e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3.174269 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 ============== 9.72475e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7569e+03 9.5821e-01 9.8692e-01 1.0021e+00 1.0110e+00 1.0431e+00 5.7589e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5762.675232 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 ============== 9.72483e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7562e+03 9.5935e-01 9.8728e-01 1.0020e+00 1.0107e+00 1.0418e+00 5.7582e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.976854 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 ============== 9.72484e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7561e+03 9.5936e-01 9.8729e-01 1.0020e+00 1.0107e+00 1.0418e+00 5.7581e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.843918 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 ============== 1.07726e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8657e+03 9.7929e-01 9.9391e-01 9.9999e-01 1.0096e+00 1.0483e+00 2.8676e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2868.518624 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 ============== 1.07729e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7284e+03 9.7934e-01 9.9458e-01 9.9999e-01 1.0095e+00 1.0469e+00 2.7303e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2731.095570 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 ============== 1.07769e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7256e+03 9.7935e-01 9.9459e-01 9.9999e-01 1.0095e+00 1.0469e+00 2.7275e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2728.291134 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 ============== 2.56449e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8888e+04 9.7135e-01 9.9458e-01 1.0000e+00 1.0095e+00 1.0549e+00 2.8890e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28916.476336 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 ============== 2.17785e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9108e+04 9.5931e-01 9.9975e-01 9.9996e-01 1.0007e+00 1.0565e+00 2.9109e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29136.614184 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 ============== 715620 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2050e+02 4.5973e-01 8.5262e-01 8.8775e-01 1.0000e+00 1.6908e+00 2.2261e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 220.725892 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 ============== 715622 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1964e+02 4.6034e-01 8.5238e-01 8.8744e-01 1.0000e+00 1.6902e+00 2.2175e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 219.863305 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: -2.3010e+01 8.3106e-02 2.4930e-01 1.0118e+00 1.0587e+00 1.8676e+00 2.5740e+01 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 23.035957 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 ============== 1.00121 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix 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 ============== 1.0034 added to diagonal of error matrix all fit results: {'A': [0.049519829410519245, 0.00066903427992315301], 'Dx': [0.20750783317106603, 0.0004793226487365132], 'chisquare': 2289.9624395192996, 'L': [49.086334299828692, 1.1530990350072159], 'A_d': [0.0016739691210816421, 2.9268369427737362e-05], 'L_d': [0.49832364721911043, 0.022612514876795969], 'Dy': [-0.015039284635637529, 0.00041476733168011037], 'phase': [-90.489894500563622, 0.023688671894142033]} {'A': [0.036908067911373965, 0.00062485280018370615], 'Dx': [0.20082334186397688, 0.00040712241236029456], 'chisquare': 1794.3359748415851, 'L': [31.933740206705362, 0.30344580628296569], 'A_d': [0.00038396218519182179, 2.5423015339920418e-05], 'L_d': [0.26617342436209612, 0.0061668203151073187], 'Dy': [-0.016548992470195145, 0.00037996861767553014], 'phase': [66.146806427595777, 0.021619761265355919]} {'A': [0.036907968246376321, 0.00062451836589372256], 'Dx': [0.20082334480219011, 0.00040692064612990464], 'chisquare': 1794.335974768815, 'L': [31.933724787928554, 0.30263612127615325], 'A_d': [0.00038395723078732402, 2.5389003540737809e-05], 'L_d': [0.26617299068278027, 0.0061495615996014219], 'Dy': [-0.0165489704187749, 0.00038000356092382503], 'phase': [3.3149542476125475, 0.021597575289625581]} {'A': [0.036907861691602428, 0.00062495832017450681], 'Dx': [0.20082336229101827, 0.00040719750697792989], 'chisquare': 1794.3359751007263, 'L': [31.933836758062238, 0.30352216455299441], 'A_d': [0.00038395822177778038, 2.5420724992869514e-05], 'L_d': [0.26617536690755478, 0.0061680053828721548], 'Dy': [-0.016549007432036689, 0.00038004745159803122], 'phase': [-53.233709573676137, 0.021626864214109531]} {'A': [0.036907912495142137, 0.00062506252526059458], 'Dx': [0.20082337906187142, 0.0004071989680971555], 'chisquare': 1794.3359747944032, 'L': [31.933722837025336, 0.30346055639699721], 'A_d': [0.00038395554390979747, 2.5425326413613947e-05], 'L_d': [0.26617298233095321, 0.0061669709338785794], 'Dy': [-0.016548980565007199, 0.00038003852823109696], 'phase': [-97.216011135338135, 0.021621679745450706]} {'A': [0.036908126427434018, 0.00062404870894081088], 'Dx': [0.20082332781571743, 0.00040697027972225186], 'chisquare': 1794.3359754417077, 'L': [31.933534138611446, 0.30370213278973957], 'A_d': [0.00038395841904576011, 2.5399915485585511e-05], 'L_d': [0.2661690457080893, 0.0061711971569216872], 'Dy': [-0.016548901325585064, 0.00037985958159847399], 'phase': [-97.216021814395177, 0.021641918012328176]} {'A': [0.036907789469980135, 0.00062463834006667995], 'Dx': [0.20082326709198917, 0.0004070496240249355], 'chisquare': 1794.3359760267981, 'L': [31.933480263053905, 0.30367027367116251], 'A_d': [0.00038394277561609735, 2.5421493485361379e-05], 'L_d': [0.26616833116158639, 0.006170718006800302], 'Dy': [-0.016549057465502059, 0.00037990091632966738], 'phase': [-97.21603111057415, 0.021638205944093158]} final fit results: chi = 1794.33597477 A = 0.036908 +/- 0.000625 A_d = 0.000384 +/- 0.000025 L = 31.933725 +/- 0.302636 L_d = 0.266173 +/- 0.006150 phase = 3.314954 +/- 0.021598 Dx = 0.200823 +/- 0.000407 Dy = -0.016549 +/- 0.000380