importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42452/042452.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 ============== 5.76865e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0382e+04 9.4834e-01 9.8048e-01 1.0161e+00 1.0676e+00 1.0828e+00 1.0384e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10392.326193 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1987e-02 4.8788e-02 2.7871e-01 8.9081e-01 9.3830e-01 1.6317e+00 3.2536e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.045240 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 ============== 1.42309e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6453e+03 9.6631e-01 9.9101e-01 1.0013e+00 1.0081e+00 1.0346e+00 5.6473e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5650.912799 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 ============== 1.42311e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6446e+03 9.6696e-01 9.9130e-01 1.0013e+00 1.0079e+00 1.0338e+00 5.6466e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5650.213143 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 ============== 1.42311e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6444e+03 9.6696e-01 9.9131e-01 1.0013e+00 1.0079e+00 1.0338e+00 5.6464e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5650.092138 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.1114e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.3666e+02 -1.5580e-01 8.2813e-01 9.1841e-01 1.0776e+00 2.4115e+00 8.3858e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 837.499021 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 ============== 8.47267e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4579e+03 -3.4038e-01 8.1191e-01 9.1650e-01 1.0783e+00 2.5772e+00 1.4599e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1459.358281 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6541e-01 7.0296e-02 3.4059e-01 7.7799e-01 1.0749e+00 1.3117e+00 4.1900e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.769600 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 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 ============== 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 ============== 1.42309e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6453e+03 9.6631e-01 9.9101e-01 1.0013e+00 1.0081e+00 1.0346e+00 5.6473e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5650.912799 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 ============== 1.42311e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6446e+03 9.6696e-01 9.9130e-01 1.0013e+00 1.0079e+00 1.0338e+00 5.6466e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5650.213143 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 ============== 1.42311e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6444e+03 9.6696e-01 9.9131e-01 1.0013e+00 1.0079e+00 1.0338e+00 5.6464e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5650.092138 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.13779e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7742e+03 9.7915e-01 9.9410e-01 9.9999e-01 1.0094e+00 1.0477e+00 2.7762e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2777.000871 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 ============== 1.13777e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6446e+03 9.7918e-01 9.9476e-01 9.9999e-01 1.0093e+00 1.0463e+00 2.6466e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2647.291279 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 ============== 1.13783e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6422e+03 9.7918e-01 9.9477e-01 9.9999e-01 1.0093e+00 1.0463e+00 2.6442e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2644.886331 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 ============== 2.80476e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8517e+04 9.7323e-01 9.9498e-01 1.0000e-00 1.0088e+00 1.0512e+00 2.8519e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28545.661305 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00009 added to diagonal of error matrix 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 ============== 9.04666e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.8435e+03 7.3091e-01 8.1552e-01 1.0167e+00 1.2696e+00 1.9870e+00 8.8447e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8852.365716 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 ============== 9.04667e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.8299e+03 7.3069e-01 8.1422e-01 1.0167e+00 1.2687e+00 1.9837e+00 8.8311e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8838.695522 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.68805e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5094e+03 -9.2918e-03 4.8330e-01 8.2977e-01 1.0070e+00 2.1305e+00 1.5119e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1510.888689 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.68805e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5093e+03 -8.4606e-03 4.8414e-01 8.2997e-01 1.0075e+00 2.1285e+00 1.5118e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1510.776180 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.68804e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5089e+03 -8.4577e-03 4.8414e-01 8.2996e-01 1.0075e+00 2.1285e+00 1.5115e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1510.440641 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 1.33462e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1656e+03 4.1529e-01 8.5438e-01 9.9616e-01 1.3757e+00 1.1680e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1166.789451 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 2.43554e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8609e+04 9.6278e-01 9.9978e-01 9.9996e-01 1.0007e+00 1.0523e+00 2.8611e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28637.772473 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 12856.6 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0317e+03 -2.7972e-01 6.6935e-01 1.0030e+00 1.0577e+00 1.2749e+00 2.0350e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2033.761274 TO DIAGONAL. 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 ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00002 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9663e-02 1.0472e-01 3.8548e-01 8.1382e-01 1.0205e+00 1.2290e+00 3.4961e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.053159 TO DIAGONAL. all fit results: {'A': [0.041878350007437948, 0.00061486842017358101], 'Dx': [0.20311580561131137, 0.0004035517820817347], 'chisquare': 1873.8879081907282, 'L': [31.775138206664511, 0.27378573405228934], 'A_d': [0.00046761827321040172, 2.4918725117617502e-05], 'L_d': [0.26196974331689704, 0.0056086380990492124], 'Dy': [-0.020016861291050958, 0.00037724297123897799], 'phase': [72.403128878220002, 0.019448566823214719]} {'A': [0.041878554466152629, 0.00061556493333489448], 'Dx': [0.20311568507891842, 0.00040386064798170196], 'chisquare': 1873.887908656395, 'L': [31.775074209208714, 0.27420021770212877], 'A_d': [0.00046762371216119147, 2.4944132545196007e-05], 'L_d': [0.26196865032901229, 0.0056166475689394257], 'Dy': [-0.020016742103923235, 0.00037741068692476176], 'phase': [-72.110137910114986, 0.019469450999217486]} {'A': [0.041878069548607344, 0.00061072162020850418], 'Dx': [0.20311575041991325, 0.00040334965787369725], 'chisquare': 1873.8879084325813, 'L': [31.775118939378764, 0.27354072651849926], 'A_d': [0.00046760658497779772, 2.4724245069940309e-05], 'L_d': [0.26196931136993762, 0.0056022019032461179], 'Dy': [-0.020016884388290634, 0.00037736057563364511], 'phase': [22.13764588987361, 0.019453277501227717]} {'A': [0.049184936481135866, 0.00064563476674703302], 'Dx': [0.20661122418798961, 0.00044076351533384184], 'chisquare': 3745.5632683212743, 'L': [41.122216828918653, 0.39236378931920868], 'A_d': [0.0015102769197913868, 2.3998537558550526e-05], 'L_d': [1.7652546091539989e-14, 0.00037783164879903741], 'Dy': [-0.01829261085890721, 0.00045774188155522921], 'phase': [60.26335492515031, 0.019413219177309315]} {'A': [0.041878539320874819, 0.00061575253534756902], 'Dx': [0.20311580140572261, 0.00040394755376471636], 'chisquare': 1873.8879146526076, 'L': [31.775580874531084, 0.27427090868037851], 'A_d': [0.00046763851308984083, 2.4945984418878187e-05], 'L_d': [0.26197824045602258, 0.0056177947963946817], 'Dy': [-0.020016497496111896, 0.00037748173500506965], 'phase': [9.5713157812025145, 0.019475225529198781]} {'A': [0.50711143305905626, 8.7212158840943577e-05], 'Dx': [0.3936939602192453, 0.00042669145892748617], 'chisquare': 364533.06437299197, 'L': [79.556897930526375, 0.019820870880131736], 'A_d': [0.015836189671048051, 1.4463964911531901e-05], 'L_d': [0.99999993245644681, 1.0098761864751893e-05], 'Dy': [-0.064913912122442241, 0.00094796323111978609], 'phase': [-77.506577343422634, 0.0045363158629356803]} {'A': [0.041878378566270746, 0.00061424709536295197], 'Dx': [0.20311575747094324, 0.00040368168380844338], 'chisquare': 1873.8879082971182, 'L': [31.775071626507145, 0.27601491856623106], 'A_d': [0.00046761849862669846, 2.4903199417503075e-05], 'L_d': [0.26196840390737353, 0.0056546183456788746], 'Dy': [-0.020016831606222141, 0.00037709046198308727], 'phase': [-53.26058270711016, 0.019537699598810576]} final fit results: chi = 1873.88790819 A = 0.041878 +/- 0.000615 A_d = 0.000468 +/- 0.000025 L = 31.775138 +/- 0.273786 L_d = 0.261970 +/- 0.005609 phase = 72.403129 +/- 0.019449 Dx = 0.203116 +/- 0.000404 Dy = -0.020017 +/- 0.000377