importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41618/041618.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 ============== 5.07661e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0775e+04 9.4582e-01 9.7989e-01 1.0170e+00 1.0741e+00 1.0826e+00 1.0777e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10786.119700 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0002 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2625e-01 9.3474e-02 2.6986e-01 8.5858e-01 9.6163e-01 1.8765e+00 3.0662e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.129317 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 ============== 7.74778e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8289e+03 9.5292e-01 9.8574e-01 1.0024e+00 1.0130e+00 1.0479e+00 5.8309e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5834.731082 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 ============== 7.74785e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8279e+03 9.5446e-01 9.8610e-01 1.0023e+00 1.0127e+00 1.0463e+00 5.8299e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5833.701687 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 ============== 7.74785e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8277e+03 9.5447e-01 9.8611e-01 1.0023e+00 1.0127e+00 1.0463e+00 5.8297e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5833.524928 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 ============== 7.74785e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8277e+03 9.5448e-01 9.8611e-01 1.0023e+00 1.0127e+00 1.0463e+00 5.8297e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5833.511738 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 ============== 7.7482e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8272e+03 9.5457e-01 9.8604e-01 1.0022e+00 1.0128e+00 1.0462e+00 5.8292e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5833.018408 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 ============== 7.75115e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8207e+03 9.5570e-01 9.8452e-01 1.0015e+00 1.0129e+00 1.0432e+00 5.8227e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5826.500297 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 ============== 1.01702e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3849e+02 8.0747e-02 8.1740e-01 9.2365e-01 1.0716e+00 2.1066e+00 7.4049e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 739.227870 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 ============== 6.80127e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3896e+03 -5.4489e-02 7.8669e-01 9.2261e-01 1.0726e+00 2.2222e+00 1.3916e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1390.950847 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 ============== 7.74778e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8289e+03 9.5292e-01 9.8574e-01 1.0024e+00 1.0130e+00 1.0479e+00 5.8309e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5834.731082 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 ============== 7.74785e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8279e+03 9.5446e-01 9.8610e-01 1.0023e+00 1.0127e+00 1.0463e+00 5.8299e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5833.701687 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 ============== 7.74785e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8277e+03 9.5447e-01 9.8611e-01 1.0023e+00 1.0127e+00 1.0463e+00 5.8297e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5833.524928 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 ============== 1.0704e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7821e+03 9.7979e-01 9.9315e-01 9.9996e-01 1.0033e+00 1.0430e+00 2.7841e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2784.917904 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 ============== 1.07036e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6413e+03 9.7983e-01 9.9348e-01 9.9993e-01 1.0024e+00 1.0412e+00 2.6433e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2643.923757 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 ============== 1.06999e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6195e+03 9.7982e-01 9.9166e-01 9.9969e-01 1.0006e+00 1.0382e+00 2.6215e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2622.127887 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 ============== 2.58282e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8018e+04 9.7254e-01 9.9480e-01 1.0000e+00 1.0097e+00 1.0543e+00 2.8020e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28045.989347 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 ============== 2.21487e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8126e+04 9.6161e-01 9.9983e-01 9.9997e-01 1.0010e+00 1.0557e+00 2.8128e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28153.907607 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 ============== 6.73513e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2720e+01 2.9302e-01 3.8471e-01 9.9633e-01 1.0243e+00 1.6810e+00 8.5340e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 82.804971 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 621476 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7340e+02 -3.0199e-01 4.5800e-01 5.9184e-01 1.1246e+00 2.4016e+00 2.7613e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 273.676413 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT. all fit results: {'A': [0.049629351191337323, 0.00068266499109861933], 'Dx': [0.20706445271148688, 0.00046196087690919541], 'chisquare': 2044.070257479128, 'L': [52.32439903959034, 1.0014997901790821], 'A_d': [0.0017435421190936107, 2.7013814250104184e-05], 'L_d': [0.55998671741259276, 0.019808117125069802], 'Dy': [-0.015248795406176185, 0.00042840597515869661], 'phase': [-40.108141119346044, 0.021283065177314597]} {'A': [0.10001258504318628, 1.2585043186186251e-05], 'Dx': [0.20154059226766385, 0.000500485834198372], 'chisquare': 13101.666780296237, 'L': [24.835231429341331, 0.096216863371891392], 'A_d': [0.0029167423436772255, 1.4645611965874439e-05], 'L_d': [0.010402309992126546, 2.6661398735861042e-05], 'Dy': [-0.021593306865451467, 0.00037047382271193641], 'phase': [-21.961525205969878, 0.012815421379542613]} {'A': [0.049629355456801416, 0.00068159305392945235], 'Dx': [0.20706445558183972, 0.00046105494393877677], 'chisquare': 2044.0702574789973, 'L': [52.324407563215914, 0.99946836685323959], 'A_d': [0.001743542292494682, 2.6956610311434925e-05], 'L_d': [0.55998687846691753, 0.01977151348661671], 'Dy': [-0.01524879765248599, 0.00042793771245364098], 'phase': [-2.409029028106886, 0.021226131919249269]} {'A': [0.035239148777376217, 0.00063505781435602149], 'Dx': [0.1993598295947745, 0.00041282341461190697], 'chisquare': 1877.4821330883167, 'L': [31.82301934576962, 0.31173182581802017], 'A_d': [0.00032847500550881037, 2.5928807198843939e-05], 'L_d': [0.26270343931156154, 0.0062800732104386081], 'Dy': [-0.01635085390062585, 0.00038473536293182065], 'phase': [97.637946784568214, 0.022467853239078295]} {'A': [0.049629161630106999, 0.00068178903155302617], 'Dx': [0.207064238983655, 0.00046123062235370327], 'chisquare': 2044.0702580356701, 'L': [52.324289060286468, 0.99769543907770597], 'A_d': [0.0017435347583523164, 2.6935042473502646e-05], 'L_d': [0.55998457756582487, 0.019736908535670727], 'Dy': [-0.015248803290758062, 0.00042808331718724446], 'phase': [-65.240889553456483, 0.02120478080646393]} {'A': [0.035238711604979323, 0.00063331215868281387], 'Dx': [0.19935991851769153, 0.00041243203624929947], 'chisquare': 1877.4821326002736, 'L': [31.822795999256527, 0.31151118768488395], 'A_d': [0.00032846602442837547, 2.589162413954571e-05], 'L_d': [0.26269918409651599, 0.006276677489360144], 'Dy': [-0.016350539556494681, 0.00038429261739914011], 'phase': [-84.574445378658368, 0.022449712127844634]} {'A': [0.020399235351117317, 0.000385887492537762], 'Dx': [0.19115895050484255, 0.00039157047084081853], 'chisquare': 4975.3243723677551, 'L': [22.32903791296923, 0.073517275493392376], 'A_d': [5.1958437552457326e-14, 1.1371388665137871e-06], 'L_d': [0.33661857735776368, 0.0014698814000975724], 'Dy': [-0.015865110596598342, 0.00038894693057844876], 'phase': [40.086012503419909, 0.027598945663527275]} final fit results: chi = 1877.4821326 A = 0.035239 +/- 0.000633 A_d = 0.000328 +/- 0.000026 L = 31.822796 +/- 0.311511 L_d = 0.262699 +/- 0.006277 phase = -84.574445 +/- 0.022450 Dx = 0.199360 +/- 0.000412 Dy = -0.016351 +/- 0.000384