importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42473/042473.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 ============== 5.69913e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0517e+04 9.4774e-01 9.8010e-01 1.0161e+00 1.0689e+00 1.0821e+00 1.0519e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10527.307096 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 ============== 1.0003 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 ============== 1.41793e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6224e+03 9.6640e-01 9.9121e-01 1.0013e+00 1.0081e+00 1.0345e+00 5.6244e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5627.991170 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 ============== 1.41794e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6214e+03 9.6705e-01 9.9149e-01 1.0012e+00 1.0079e+00 1.0337e+00 5.6234e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.976500 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 ============== 1.41794e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6212e+03 9.6705e-01 9.9150e-01 1.0012e+00 1.0079e+00 1.0337e+00 5.6232e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.799594 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.11741e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.5603e+02 -1.4855e-01 8.2973e-01 9.1938e-01 1.0774e+00 2.3852e+00 8.5797e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 856.889890 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 ============== 1.41793e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6224e+03 9.6640e-01 9.9121e-01 1.0013e+00 1.0081e+00 1.0345e+00 5.6244e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5627.991170 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 ============== 1.41794e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6214e+03 9.6705e-01 9.9149e-01 1.0012e+00 1.0079e+00 1.0337e+00 5.6234e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.976500 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 ============== 1.41794e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6212e+03 9.6705e-01 9.9150e-01 1.0012e+00 1.0079e+00 1.0337e+00 5.6232e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.799594 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 HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.15749e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7668e+03 9.7936e-01 9.9414e-01 9.9999e-01 1.0095e+00 1.0473e+00 2.7688e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2769.593439 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 ============== 1.15744e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6388e+03 9.7939e-01 9.9480e-01 9.9999e-01 1.0094e+00 1.0459e+00 2.6408e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2641.472608 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 ============== 1.15741e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6365e+03 9.7939e-01 9.9481e-01 9.9999e-01 1.0094e+00 1.0459e+00 2.6384e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2639.109016 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 ============== 2.68117e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8908e+04 9.7197e-01 9.9473e-01 9.9999e-01 1.0090e+00 1.0529e+00 2.8910e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28936.916289 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 ============== 2.29544e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9122e+04 9.6041e-01 9.9972e-01 9.9996e-01 1.0006e+00 1.0543e+00 2.9124e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29151.363095 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 ============== 2.29536e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9123e+04 9.6043e-01 9.9989e-01 9.9996e-01 1.0004e+00 1.0543e+00 2.9125e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29151.766939 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 ============== 2.29496e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9124e+04 9.6043e-01 9.9989e-01 9.9996e-01 1.0004e+00 1.0543e+00 2.9126e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29153.245144 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 ============== 6.70934e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.1223e+01 1.3113e-01 4.8768e-01 9.7000e-01 1.0082e+00 2.0245e+00 6.3601e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 61.286333 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 ============== 6.70934e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9746e+01 1.3340e-01 4.8707e-01 9.6929e-01 1.0078e+00 2.0230e+00 6.2125e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 59.808213 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 ============== 6.70936e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9439e+01 1.3336e-01 4.8705e-01 9.6931e-01 1.0078e+00 2.0230e+00 6.1819e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 59.501123 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 1 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 4.02753e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8997e+03 -1.3953e+00 6.6813e-01 1.0037e+00 2.1972e+00 2.9033e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2902.651965 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 5.89353e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.5535e+03 9.4583e-01 1.0001e+00 1.0308e+00 1.1049e+00 9.5554e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 9563.059340 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.042707981955267538, 0.00061493246340124652], 'Dx': [0.20334742046952314, 0.00040315536101775962], 'chisquare': 1746.3985335945163, 'L': [31.645861697320566, 0.27020523348593173], 'A_d': [0.00050132462628305063, 2.493086749508211e-05], 'L_d': [0.25906910970373631, 0.0055877160273180015], 'Dy': [-0.019978661029831812, 0.00037752875353813664], 'phase': [-97.228984853720036, 0.019105913982556899]} {'A': [0.042707721348807515, 0.00061529427428666517], 'Dx': [0.20334737293060456, 0.00040335413569092538], 'chisquare': 1746.3985388134911, 'L': [31.646127440175633, 0.27077242570177695], 'A_d': [0.00050133851741357427, 2.4956693504857297e-05], 'L_d': [0.25907355217382333, 0.0056001241137424718], 'Dy': [-0.019978895907067695, 0.00037754114218735424], 'phase': [-21.830746124507655, 0.019120770007070576]} {'A': [0.042707982108639297, 0.00061522220810933392], 'Dx': [0.20334742061119471, 0.0004032788746899385], 'chisquare': 1746.3985335945156, 'L': [31.645861974514709, 0.27057160398258162], 'A_d': [0.00050132463531449289, 2.4943954206546604e-05], 'L_d': [0.25906911533993032, 0.0055955122080238173], 'Dy': [-0.01997866101669743, 0.00037755420767560111], 'phase': [-2.9812052296794889, 0.019118019448995938]} {'A': [5.8286708792820718e-15, 4.3149831546740458e-06], 'Dx': [0.19660110764880301, 0.0003737132793677489], 'chisquare': 6682.0708320704471, 'L': [28.553124520634789, 0.42908824356536535], 'A_d': [0.0008566722792969772, 1.4937957868194074e-05], 'L_d': [0.20172752243860531, 0.0077386467084266941], 'Dy': [-0.018382276489722571, 0.00037106579920109795], 'phase': [43.893132425464671, 0.057800021640957766]} {'A': [0.042707479253187575, 0.00061521566984149012], 'Dx': [0.20334739434128224, 0.00040331270396087859], 'chisquare': 1746.3985346181505, 'L': [31.645749194339828, 0.27072496208050367], 'A_d': [0.00050130367761791472, 2.4956402856768367e-05], 'L_d': [0.25906666528250177, 0.005599306408329896], 'Dy': [-0.019978761416908242, 0.00037750800586167088], 'phase': [59.850640289083088, 0.019117416356976946]} {'A': [0.042708044630515585, 0.00061480877868128059], 'Dx': [0.20334715985566199, 0.00040325236783900209], 'chisquare': 1746.39853515806, 'L': [31.645907848084864, 0.27053110377097767], 'A_d': [0.00050134044357702523, 2.4940373820059314e-05], 'L_d': [0.25906990767951443, 0.0055959871461155608], 'Dy': [-0.019978622440321558, 0.00037747687809730479], 'phase': [97.549764728235687, 0.019101925051543844]} {'A': [4.7683700662992656e-06, 2.6720213534231827], 'Dx': [-0.074439580274145101, 1.7827204251474882e-05], 'chisquare': 826448.55522052001, 'L': [20.036790277925775, 0.00031011094832145147], 'A_d': [0.0049907881288125955, 1.3868366738334359e-07], 'L_d': [0.001000380080004859, 2.0277017731551439e-08], 'Dy': [0.040223347429385825, 5.3634640996946814e-05], 'phase': [-64.715116360432049, 24.240307031697732]} final fit results: chi = 1746.39853359 A = 0.042708 +/- 0.000615 A_d = 0.000501 +/- 0.000025 L = 31.645862 +/- 0.270572 L_d = 0.259069 +/- 0.005596 phase = -2.981205 +/- 0.019118 Dx = 0.203347 +/- 0.000403 Dy = -0.019979 +/- 0.000378