importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41423/041423.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 ============== 5.45724e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0347e+04 9.4811e-01 9.8049e-01 1.0158e+00 1.0701e+00 1.0810e+00 1.0349e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10357.271061 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 ============== 1.00076 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.6159e-02 4.4318e-02 2.8258e-01 8.6359e-01 9.2530e-01 1.5627e+00 3.3676e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.049527 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 ============== 1.31173e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3990e+03 9.6649e-01 9.9108e-01 1.0015e+00 1.0080e+00 1.0339e+00 5.4010e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5404.445016 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 ============== 1.31174e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3984e+03 9.6721e-01 9.9134e-01 1.0014e+00 1.0078e+00 1.0331e+00 5.4004e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5403.771965 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 ============== 1.31174e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3983e+03 9.6722e-01 9.9135e-01 1.0014e+00 1.0078e+00 1.0331e+00 5.4003e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5403.657137 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05419e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.4772e+02 -1.2211e-01 8.2338e-01 9.2236e-01 1.0746e+00 2.3137e+00 8.4971e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 848.571490 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 ============== 1.31173e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3990e+03 9.6649e-01 9.9108e-01 1.0015e+00 1.0080e+00 1.0339e+00 5.4010e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5404.445016 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 ============== 1.31174e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3984e+03 9.6721e-01 9.9134e-01 1.0014e+00 1.0078e+00 1.0331e+00 5.4004e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5403.771965 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 ============== 1.31174e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3983e+03 9.6722e-01 9.9135e-01 1.0014e+00 1.0078e+00 1.0331e+00 5.4003e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5403.657137 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 ============== 1.12231e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7066e+03 9.7989e-01 9.9418e-01 9.9999e-01 1.0101e+00 1.0476e+00 2.7085e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2709.281695 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 ============== 1.12228e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5860e+03 9.7991e-01 9.9481e-01 9.9999e-01 1.0099e+00 1.0461e+00 2.5880e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2588.610716 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 ============== 1.12175e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5842e+03 9.7991e-01 9.9482e-01 9.9999e-01 1.0099e+00 1.0461e+00 2.5862e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2586.800798 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 ============== 2.71507e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7368e+04 9.7361e-01 9.9503e-01 1.0000e+00 1.0091e+00 1.0522e+00 2.7370e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27395.295347 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 ============== 2.71504e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7368e+04 9.7366e-01 9.9518e-01 1.0000e+00 1.0090e+00 1.0521e+00 2.7370e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27394.932733 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00004 added to diagonal of error matrix 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 ============== 5.07474e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4753e+04 8.2746e-01 9.6857e-01 9.8704e-01 1.0028e+00 1.0988e+00 3.4755e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 34787.688813 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 ============== 5.07477e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4762e+04 8.2759e-01 9.6846e-01 9.8675e-01 1.0026e+00 1.0981e+00 3.4764e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 34796.754768 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 ============== 5.07477e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4761e+04 8.2764e-01 9.6846e-01 9.8675e-01 1.0026e+00 1.0981e+00 3.4763e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 34795.715818 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 ============== 5.07477e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4760e+04 8.2765e-01 9.6846e-01 9.8674e-01 1.0026e+00 1.0981e+00 3.4762e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 34794.524602 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 4.94091e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.3445e+02 1.9249e-01 4.9515e-01 9.8223e-01 2.3230e+00 8.3646e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 835.287601 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 ============== 2.36292e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7365e+04 9.6358e-01 9.9984e-01 9.9997e-01 1.0009e+00 1.0532e+00 2.7367e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27392.317410 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 ============== 2.36286e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7365e+04 9.6360e-01 9.9995e-01 9.9997e-01 1.0008e+00 1.0531e+00 2.7367e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27392.722307 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 10311.1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0262e+02 1.4835e-01 1.8166e-01 8.9151e-01 1.0195e+00 1.1710e+00 1.0621e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 102.728619 TO DIAGONAL. all fit results: {'A': [0.040322382536871759, 0.00063108093055333492], 'Dx': [0.20051861503041657, 0.0004124693830966919], 'chisquare': 1789.2246913699266, 'L': [31.777315415716323, 0.28340873561764113], 'A_d': [0.00043400480870231517, 2.5576048588271671e-05], 'L_d': [0.26122280476352849, 0.0057910949618920626], 'Dy': [-0.015780909112839581, 0.00038600906873931251], 'phase': [-15.475586393315055, 0.020142448705001925]} {'A': [0.051165669115278145, 0.00062462170606361611], 'Dx': [0.20395595907069364, 0.00042022861588808524], 'chisquare': 1878.7402248150302, 'L': [37.620284881710539, 0.37879698880957235], 'A_d': [0.00126625896512228, 2.4346086213405949e-05], 'L_d': [0.43627444053125231, 0.0076363825032910171], 'Dy': [-0.013931259328819223, 0.00039404021194133776], 'phase': [97.774015352473327, 0.018563082536985576]} {'A': [0.052765705566606147, 0.00068282932059460233], 'Dx': [0.20681498248670138, 0.00055212282209904373], 'chisquare': 2488.3396883844289, 'L': [44.625485694674737, 1.3006809912161081], 'A_d': [0.0017228294539858857, 3.5937165154681372e-05], 'L_d': [0.40793591120451583, 0.025093632922311981], 'Dy': [-0.014648001298297686, 0.00041106345117825072], 'phase': [-2.5386644194949639, 0.027349054686986563]} {'A': [0.040322141622587127, 0.00063005383096600975], 'Dx': [0.20051847593425265, 0.00041215969350272275], 'chisquare': 1789.2246955384189, 'L': [31.777478690398013, 0.28327010419627285], 'A_d': [0.00043400190462938859, 2.558091046583888e-05], 'L_d': [0.2612242864136759, 0.0057905068214935129], 'Dy': [-0.015781021204482215, 0.00038552036524919231], 'phase': [-2.9092066371144085, 0.020110088214948973]} {'A': [0.051165647992456043, 0.00062489108572774676], 'Dx': [0.20395582575207527, 0.00041905622001969789], 'chisquare': 1878.7402302814371, 'L': [37.620336466816539, 0.37149794474934694], 'A_d': [0.0012662657896637119, 2.4362569419150715e-05], 'L_d': [0.43627790870657246, 0.0074879454845251381], 'Dy': [-0.013931221386979331, 0.000394177634312598], 'phase': [34.942156643540017, 0.018382062974168889]} {'A': [0.50038854801414767, 1.4421812322140681e-06], 'Dx': [-0.04072685425016509, 0.00025786704015384743], 'chisquare': 1862743.7180656572, 'L': [20.045781265609492, 0.0011693329598454483], 'A_d': [0.00099285665986525995, 0.62093654184453573], 'L_d': [0.0099945051498233073, 1.7517880619155601e-06], 'Dy': [0.028096220400986027, 1.859550813598787e-05], 'phase': [-58.274181916112092, 9.2130061762674131e-05]} {'A': [0.051165515711253384, 0.00062306446694665452], 'Dx': [0.2039559784233127, 0.00041741175828047261], 'chisquare': 1878.7402255885586, 'L': [37.620072189031553, 0.3696216242808994], 'A_d': [0.0012662483689069859, 2.4333397222742192e-05], 'L_d': [0.43627003797045494, 0.0074541751761030006], 'Dy': [-0.013931097406899795, 0.00039306678261752381], 'phase': [-40.456076977626964, 0.018282195877564078]} final fit results: chi = 1789.22469137 A = 0.040322 +/- 0.000631 A_d = 0.000434 +/- 0.000026 L = 31.777315 +/- 0.283409 L_d = 0.261223 +/- 0.005791 phase = -15.475586 +/- 0.020142 Dx = 0.200519 +/- 0.000412 Dy = -0.015781 +/- 0.000386