importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42316/042316.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 ============== 5.1202e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0845e+04 9.4484e-01 9.7931e-01 1.0172e+00 1.0748e+00 1.0847e+00 1.0847e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10855.569403 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2427e-03 2.0841e-01 5.8736e-01 8.6288e-01 1.0414e+00 1.6518e+00 2.6564e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.010899 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 ============== 8.1284e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8263e+03 9.5355e-01 9.8563e-01 1.0023e+00 1.0124e+00 1.0479e+00 5.8283e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5832.166927 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 ============== 8.12847e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8253e+03 9.5504e-01 9.8599e-01 1.0022e+00 1.0122e+00 1.0463e+00 5.8273e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5831.135082 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 ============== 8.12847e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8251e+03 9.5505e-01 9.8599e-01 1.0022e+00 1.0122e+00 1.0463e+00 5.8271e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5830.945336 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 ============== 8.12848e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8251e+03 9.5507e-01 9.8599e-01 1.0022e+00 1.0122e+00 1.0463e+00 5.8271e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5830.936393 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 ============== 8.12841e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8264e+03 9.5502e-01 9.8602e-01 1.0022e+00 1.0121e+00 1.0463e+00 5.8284e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5832.250274 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 ============== 8.13975e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8346e+03 9.5556e-01 9.8534e-01 1.0019e+00 1.0124e+00 1.0449e+00 5.8366e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5840.461842 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04767e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3172e+02 8.7674e-02 8.2031e-01 9.2180e-01 1.0728e+00 2.1242e+00 7.3369e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 732.451952 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 ============== 202706 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.3260e+03 -6.7821e-01 2.0316e-01 9.1289e-01 1.0883e+00 3.5164e+00 3.3280e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3329.351660 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 ============== 8.1284e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8263e+03 9.5355e-01 9.8563e-01 1.0023e+00 1.0124e+00 1.0479e+00 5.8283e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5832.166927 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 ============== 8.12847e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8253e+03 9.5504e-01 9.8599e-01 1.0022e+00 1.0122e+00 1.0463e+00 5.8273e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5831.135082 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 ============== 8.12847e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8251e+03 9.5505e-01 9.8599e-01 1.0022e+00 1.0122e+00 1.0463e+00 5.8271e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5830.945336 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8209e-03 1.7287e-01 3.6503e-01 8.5443e-01 1.2968e+00 1.8540e+00 2.4587e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004280 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 ============== 1.06359e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8640e+03 9.7938e-01 9.9380e-01 9.9999e-01 1.0098e+00 1.0484e+00 2.8660e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2866.869395 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 ============== 1.06359e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7291e+03 9.7943e-01 9.9447e-01 9.9999e-01 1.0097e+00 1.0471e+00 2.7311e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2731.817471 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: -2.7260e+03 9.7944e-01 9.9449e-01 9.9999e-01 1.0097e+00 1.0470e+00 2.7280e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2728.739930 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 ============== 2.4894e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8865e+04 9.7083e-01 9.9445e-01 1.0000e+00 1.0097e+00 1.0559e+00 2.8867e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28894.186705 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 ============== 2.10667e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9107e+04 9.5851e-01 9.9975e-01 9.9996e-01 1.0007e+00 1.0577e+00 2.9109e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29136.386432 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 ============== 595253 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9894e+02 3.8535e-01 8.4631e-01 8.8404e-01 9.9974e-01 1.7767e+00 2.0105e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 199.143752 TO DIAGONAL. all fit results: {'A': [0.04856723429881471, 0.00067118902809429337], 'Dx': [0.20622414305132963, 0.00046387054977614639], 'chisquare': 2063.637351028643, 'L': [51.078641475089256, 1.083024235623931], 'A_d': [0.0016746762323116005, 2.7459544592906004e-05], 'L_d': [0.53598866531142353, 0.021370521463880188], 'Dy': [-0.014293207432341859, 0.00041917686568027079], 'phase': [16.365195418952226, 0.022491879992671215]} {'A': [0.10014899756431092, 1.1461351100833239e-05], 'Dx': [0.22645114286589418, 0.00044141206620551543], 'chisquare': 7464.275338299567, 'L': [69.905744374260024, 1.0291611554225213], 'A_d': [0.0032515681161152665, 1.4950422012605102e-05], 'L_d': [0.88667012802120793, 0.020274959405017778], 'Dy': [-0.022275069323013597, 0.00049239243093346374], 'phase': [-27.304979992547445, 0.01471130365191442]} {'A': [0.048567233538696075, 0.00067221192676436559], 'Dx': [0.20622414311491255, 0.00046497257704025685], 'chisquare': 2063.637351028643, 'L': [51.078645577464535, 1.0855571337633201], 'A_d': [0.0016746762547076854, 2.7527882942773862e-05], 'L_d': [0.53598874553710973, 0.021416611917286554], 'Dy': [-0.014293207563948584, 0.00041951780683024964], 'phase': [-8.7675457276299227, 0.022557698837673001]} {'A': [0.048567347640524339, 0.00067173911878173898], 'Dx': [0.20622416979888314, 0.00046446296834457002], 'chisquare': 2063.6373512204855, 'L': [51.07903072571596, 1.0817446070799654], 'A_d': [0.0016746826045986318, 2.7452826875523639e-05], 'L_d': [0.53599644897643528, 0.021344384736493416], 'Dy': [-0.014293247840324597, 0.00041944605708366112], 'phase': [47.781128776726973, 0.022488757646030422]} {'A': [0.035305846765919524, 0.00062727961600048121], 'Dx': [0.19916595419069161, 0.00040850459536478922], 'chisquare': 1748.0434434711215, 'L': [31.987679588768714, 0.31572243947146106], 'A_d': [0.0003492776416699761, 2.5545611022304016e-05], 'L_d': [0.26634400516923917, 0.0063856307636427356], 'Dy': [-0.015727703040770535, 0.00038130959179749624], 'phase': [59.880249153739925, 0.02244764594225046]} {'A': [0.035305196362694635, 0.00062733398384307026], 'Dx': [0.19916559907984954, 0.00040864811390761702], 'chisquare': 1748.0434454043555, 'L': [31.987481653178563, 0.31547973605200497], 'A_d': [0.00034924834864413778, 2.5528562713289515e-05], 'L_d': [0.26633946994013152, 0.0063810829950280978], 'Dy': [-0.015727995054323429, 0.00038148971786444719], 'phase': [-97.199403765764657, 0.022431579746218233]} {'A': [0.035305819090335755, 0.00062572276245093095], 'Dx': [0.19916580476767187, 0.00040792804407452365], 'chisquare': 1748.0434438212599, 'L': [31.987549730963377, 0.31525604037900656], 'A_d': [0.00034928186333998967, 2.5527629897215132e-05], 'L_d': [0.26634099520640875, 0.0063784337709612005], 'Dy': [-0.015727848591703619, 0.0003807523976657734], 'phase': [-34.367542779905477, 0.022406855039513118]} final fit results: chi = 1748.04344347 A = 0.035306 +/- 0.000627 A_d = 0.000349 +/- 0.000026 L = 31.987680 +/- 0.315722 L_d = 0.266344 +/- 0.006386 phase = 59.880249 +/- 0.022448 Dx = 0.199166 +/- 0.000409 Dy = -0.015728 +/- 0.000381