importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41700/041700.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 ============== 5.46901e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0630e+04 9.4830e-01 9.8049e-01 1.0165e+00 1.0705e+00 1.0804e+00 1.0632e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10640.489281 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7313e-02 2.0350e-01 5.6273e-01 8.2308e-01 1.0532e+00 1.8031e+00 2.6018e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.049915 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 ============== 8.85676e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7571e+03 9.5654e-01 9.8658e-01 1.0021e+00 1.0113e+00 1.0455e+00 5.7591e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5762.849405 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 ============== 8.85684e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7560e+03 9.5783e-01 9.8694e-01 1.0020e+00 1.0111e+00 1.0441e+00 5.7580e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.764181 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 ============== 8.85684e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7558e+03 9.5784e-01 9.8695e-01 1.0020e+00 1.0111e+00 1.0440e+00 5.7578e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.557745 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2498e-03 1.6717e-01 3.7059e-01 8.3974e-01 1.3615e+00 1.9304e+00 2.3318e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003582 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02226e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3806e+02 4.2182e-02 8.1888e-01 9.2276e-01 1.0730e+00 2.1745e+00 7.4003e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 738.799439 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 ============== 1.46158e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6926e+03 -5.7832e-01 5.6634e-01 9.1695e-01 1.0824e+00 2.9582e+00 2.6946e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2695.250447 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 ============== 8.85676e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7571e+03 9.5654e-01 9.8658e-01 1.0021e+00 1.0113e+00 1.0455e+00 5.7591e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5762.849405 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 ============== 8.85684e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7560e+03 9.5783e-01 9.8694e-01 1.0020e+00 1.0111e+00 1.0441e+00 5.7580e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.764181 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 ============== 8.85684e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7558e+03 9.5784e-01 9.8695e-01 1.0020e+00 1.0111e+00 1.0440e+00 5.7578e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5761.557745 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2570e-03 1.6695e-01 3.6620e-01 8.3756e-01 1.3648e+00 1.9538e+00 2.3120e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003569 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 ============== 1.07197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8765e+03 9.7970e-01 9.9398e-01 1.0000e-00 1.0095e+00 1.0475e+00 2.8785e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2879.424208 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 ============== 1.07192e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7420e+03 9.7974e-01 9.9464e-01 9.9999e-01 1.0093e+00 1.0462e+00 2.7440e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2744.724517 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 ============== 1.07069e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7407e+03 9.7974e-01 9.9465e-01 9.9999e-01 1.0093e+00 1.0462e+00 2.7426e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2743.410232 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 459271 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3910e+02 3.1001e-01 6.0265e-01 9.1016e-01 1.0504e+00 2.0431e+00 2.4119e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 239.346147 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 ============== 2.54865e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8475e+04 9.7174e-01 9.9468e-01 9.9999e-01 1.0091e+00 1.0534e+00 2.8477e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28503.049054 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 2.15613e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8784e+04 9.5943e-01 9.9970e-01 9.9996e-01 1.0006e+00 1.0549e+00 2.8786e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28812.353766 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 ============== 616240 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8635e+02 3.9446e-01 8.3547e-01 8.7892e-01 9.9962e-01 1.7721e+00 1.8847e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 186.538652 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3086.01 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0389e+01 7.4264e-04 4.0481e-01 8.7842e-01 9.8532e-01 1.7502e+00 3.3369e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 30.421919 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00098 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 all fit results: {'A': [0.050146000604951446, 0.00067342879462625738], 'Dx': [0.20651757325428299, 0.00047185753314682444], 'chisquare': 2102.0930757491578, 'L': [49.843909027352531, 1.0717637654699708], 'A_d': [0.0017147220064223645, 2.801218646550363e-05], 'L_d': [0.51391682723558663, 0.02108561146643681], 'Dy': [-0.015977648054930071, 0.00042114858795727628], 'phase': [-90.442110907511065, 0.022319871015120896]} {'A': [0.050146244704649678, 0.00067482383231426413], 'Dx': [0.20651777456914822, 0.00047338878246172555], 'chisquare': 2102.0930769375418, 'L': [49.843818958348976, 1.0722779018439539], 'A_d': [0.0017147333260191799, 2.8061169400045438e-05], 'L_d': [0.51391460778910303, 0.021092339883127253], 'Dy': [-0.015977800281124388, 0.00042166600827897582], 'phase': [98.053439317809818, 0.022361424421404763]} {'A': [0.050146000552716286, 0.00067484981982612879], 'Dx': [0.20651757365813417, 0.00047347167956068859], 'chisquare': 2102.0930757491365, 'L': [49.843911889623698, 1.0750536325350453], 'A_d': [0.0017147220188947765, 2.8113283220304597e-05], 'L_d': [0.51391688157951954, 0.021145582787632899], 'Dy': [-0.015977648461463545, 0.0004216123426390439], 'phase': [-8.7607018299634234, 0.022403447642588503]} {'A': [0.050145870426954176, 0.00067504198971793383], 'Dx': [0.20651749397890562, 0.00047362083238677855], 'chisquare': 2102.0930759015182, 'L': [49.843646891098025, 1.0727387040015657], 'A_d': [0.0017147181725872263, 2.807618430702985e-05], 'L_d': [0.51391177011277356, 0.021100737516059204], 'Dy': [-0.015977687144836494, 0.00042173067670336906], 'phase': [-71.592560602519555, 0.022373135666363453]} {'A': [0.036743043512483253, 0.00063428441313573281], 'Dx': [0.1995246035051963, 0.00041427082911571489], 'chisquare': 1841.7340819225276, 'L': [31.996987192519445, 0.31159962754884063], 'A_d': [0.00038378338461658723, 2.5887855867240406e-05], 'L_d': [0.2676542674626029, 0.006312905405746555], 'Dy': [-0.017232921082255714, 0.0003838387407286703], 'phase': [97.608938478685559, 0.021822516218819032]} {'A': [2.2259971643734389e-13, 5.4276244067230639e-06], 'Dx': [0.19374572165959059, 0.00038015090279142072], 'chisquare': 5284.9207045908806, 'L': [27.395394934963118, 0.456793590369168], 'A_d': [0.00079427423446304379, 1.5220106636293362e-05], 'L_d': [0.18294849678230252, 0.0081309478495561471], 'Dy': [-0.015640557097784225, 0.00037748155349071055], 'phase': [81.476708688615588, 0.066140677794336966]} {'A': [0.036742993895305665, 0.00063537613083683442], 'Dx': [0.19952470535943512, 0.00041463187742429852], 'chisquare': 1841.7340819463127, 'L': [31.996912083658067, 0.31194077704878431], 'A_d': [0.00038378093192675822, 2.5900212090285146e-05], 'L_d': [0.26765304516754584, 0.0063182784381438095], 'Dy': [-0.017232908277591719, 0.00038420784515746931], 'phase': [-34.337957009058243, 0.02185421495006068]} final fit results: chi = 1841.73408192 A = 0.036743 +/- 0.000634 A_d = 0.000384 +/- 0.000026 L = 31.996987 +/- 0.311600 L_d = 0.267654 +/- 0.006313 phase = 97.608938 +/- 0.021823 Dx = 0.199525 +/- 0.000414 Dy = -0.017233 +/- 0.000384