importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41537/041537.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 ============== 5.29582e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0434e+04 9.4659e-01 9.7991e-01 1.0164e+00 1.0709e+00 1.0838e+00 1.0436e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10444.536421 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00055 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.2411e-02 9.2300e-02 2.7967e-01 8.6418e-01 9.3431e-01 1.8354e+00 3.0565e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.065468 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 ============== 1.06387e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5066e+03 9.6156e-01 9.8864e-01 1.0019e+00 1.0097e+00 1.0391e+00 5.5086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5512.108612 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 ============== 1.06388e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5060e+03 9.6254e-01 9.8895e-01 1.0018e+00 1.0095e+00 1.0380e+00 5.5080e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.495710 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 ============== 1.06388e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5059e+03 9.6254e-01 9.8896e-01 1.0018e+00 1.0095e+00 1.0380e+00 5.5079e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.387539 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03342e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4413e+02 7.4080e-03 8.2324e-01 9.1963e-01 1.0735e+00 2.2357e+00 7.4607e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 744.877122 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 ============== 3.30146e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2910e+03 -4.8342e-01 7.1407e-01 9.1449e-01 1.0785e+00 2.7487e+00 2.2930e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2293.268088 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: -5.1940e+00 -7.3565e-01 4.0488e-02 9.0908e-01 1.0863e+00 4.2282e+00 6.6656e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5.200682 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 ============== 1.06387e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5066e+03 9.6156e-01 9.8864e-01 1.0019e+00 1.0097e+00 1.0391e+00 5.5086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5512.108612 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 ============== 1.06388e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5060e+03 9.6254e-01 9.8895e-01 1.0018e+00 1.0095e+00 1.0380e+00 5.5080e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.495710 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 ============== 1.06388e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5059e+03 9.6254e-01 9.8896e-01 1.0018e+00 1.0095e+00 1.0380e+00 5.5079e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.387539 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2219e-03 1.7663e-01 3.5752e-01 8.5687e-01 1.2776e+00 1.8421e+00 2.4915e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004713 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 ============== 1.06443e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7698e+03 9.7951e-01 9.9400e-01 9.9998e-01 1.0097e+00 1.0481e+00 2.7717e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2772.541825 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 ============== 1.0644e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6385e+03 9.7955e-01 9.9465e-01 9.9998e-01 1.0096e+00 1.0467e+00 2.6404e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2641.103955 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 ============== 1.0658e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6351e+03 9.7957e-01 9.9467e-01 9.9998e-01 1.0096e+00 1.0467e+00 2.6371e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2637.725364 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.0790e-04 2.0094e-01 5.8300e-01 8.8993e-01 1.1756e+00 1.8831e+00 2.2680e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002876 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 ============== 2.57044e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7898e+04 9.7229e-01 9.9475e-01 1.0000e+00 1.0094e+00 1.0541e+00 2.7900e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27925.708710 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.1926e-02 6.2241e-02 2.9132e-01 9.2692e-01 1.0338e+00 1.4830e+00 3.2946e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.095220 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 ============== 2.20732e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7989e+04 9.6119e-01 9.9980e-01 9.9996e-01 1.0008e+00 1.0554e+00 2.7991e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28017.470885 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 ============== 2.20721e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7990e+04 9.6121e-01 9.9994e-01 9.9997e-01 1.0007e+00 1.0554e+00 2.7992e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28018.032866 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 ============== 2.20656e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7993e+04 9.6121e-01 9.9994e-01 9.9997e-01 1.0007e+00 1.0554e+00 2.7994e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28020.506621 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 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 ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.34101e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9637e+01 -5.2089e-03 5.2544e-01 9.5562e-01 1.0057e+00 2.4121e+00 5.1743e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.688742 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 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 4.76728e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8054e+03 -4.7446e-02 5.1998e-01 9.5372e-01 1.0066e+00 2.4524e+00 1.8075e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1807.219156 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 ============== 4.76728e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8038e+03 -4.7696e-02 5.1955e-01 9.5286e-01 1.0063e+00 2.4521e+00 1.8059e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1805.618317 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6932e+00 -1.4778e+00 -1.5650e-01 9.1061e-01 1.3997e+00 8.0172e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.701261 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.050840952643165793, 0.00067064484295012439], 'Dx': [0.20601113468255861, 0.00050051680270790655], 'chisquare': 2325.8025970036356, 'L': [46.08803490671648, 1.1647497040828831], 'A_d': [0.0016902961480400047, 3.1145034265628313e-05], 'L_d': [0.44011219232092041, 0.02270348013639284], 'Dy': [-0.01697433701292006, 0.00041437015176271075], 'phase': [-65.390321065610863, 0.025276271088969793]} {'A': [0.050841318098682198, 0.00067368339473128369], 'Dx': [0.2060112084973369, 0.00050447081855686804], 'chisquare': 2325.802599913291, 'L': [46.088704658800815, 1.1703117099153175], 'A_d': [0.0016903334364383182, 3.1351050809674819e-05], 'L_d': [0.44012630729789665, 0.022803752367167557], 'Dy': [-0.016973983494509071, 0.00041505759283033683], 'phase': [97.972497915868217, 0.025442728296141581]} {'A': [0.048657987368059263, 0.00060921821720974489], 'Dx': [0.19416890710867385, 0.00051758316823313777], 'chisquare': 1770.5789789661972, 'L': [31.797800286286947, 0.29309835197621048], 'A_d': [0.0016814250319781565, 2.7076382816654254e-05], 'L_d': [0.4030857643418414, 0.0057792750183405794], 'Dy': [-0.015454597370947454, 0.0004376865428072918], 'phase': [-3.0687500506143834, 0.020626450357426052]} {'A': [0.050840872059481346, 0.00067335771002513534], 'Dx': [0.2060109657650262, 0.00050404262276870782], 'chisquare': 2325.8025978867408, 'L': [46.088350835843521, 1.1692731737025213], 'A_d': [0.0016902949291360825, 3.1320901511699972e-05], 'L_d': [0.44011757600290674, 0.022784569467837051], 'Dy': [-0.016974402499345231, 0.00041499098381070354], 'phase': [-71.673493048338059, 0.02541700099220634]} {'A': [0.04903255443964416, 0.00062558135174639595], 'Dx': [0.20303599980207565, 0.00042142518907972715], 'chisquare': 1827.0670542775174, 'L': [37.610764722269238, 0.39786440712790494], 'A_d': [0.0012125746073369803, 2.4482709546053139e-05], 'L_d': [0.43772137269829997, 0.0080131853703058198], 'Dy': [-0.0164365256991168, 0.00039412620432877077], 'phase': [34.893234762303933, 0.019569680943504864]} {'A': [0.049032249403821171, 0.00062662690749712424], 'Dx': [0.20303615511354955, 0.00042231345786447605], 'chisquare': 1827.0670511824633, 'L': [37.610277767679193, 0.39880464631640677], 'A_d': [0.0012125666259317769, 2.4501020280648378e-05], 'L_d': [0.43771193173280909, 0.0080303342240061748], 'Dy': [-0.016436301030633871, 0.00039456237313384435], 'phase': [-59.35456955589855, 0.019622352725352954]} {'A': [0.50410693456770472, 9.8148559728672424e-05], 'Dx': [0.29382344945391381, 0.00048686944187714687], 'chisquare': 569502.86489257787, 'L': [16.957334718683331, 0.0033247906292750429], 'A_d': [0.016108745965855598, 1.5591322962221765e-05], 'L_d': [0.7995901328806716, 0.0001461307257783484], 'Dy': [0.039984416535984835, 0.00060489110052497352], 'phase': [22.310945887193071, 0.0050261952425856293]} final fit results: chi = 1770.57897897 A = 0.048658 +/- 0.000609 A_d = 0.001681 +/- 0.000027 L = 31.797800 +/- 0.293098 L_d = 0.403086 +/- 0.005779 phase = -3.068750 +/- 0.020626 Dx = 0.194169 +/- 0.000518 Dy = -0.015455 +/- 0.000438