importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42267/042267.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 ============== 5.5368e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0831e+04 9.4784e-01 9.8020e-01 1.0165e+00 1.0697e+00 1.0816e+00 1.0832e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10841.397311 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8010e-02 2.0717e-01 5.7882e-01 8.5091e-01 1.0534e+00 1.7957e+00 2.5320e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.020542 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 ============== 9.0511e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6927e+03 9.5657e-01 9.8497e-01 1.0023e+00 1.0114e+00 1.0456e+00 5.6947e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5698.356094 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 ============== 9.05118e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6925e+03 9.5785e-01 9.8538e-01 1.0022e+00 1.0112e+00 1.0441e+00 5.6945e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5698.173453 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 ============== 9.05118e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6924e+03 9.5786e-01 9.8539e-01 1.0022e+00 1.0111e+00 1.0441e+00 5.6944e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5698.132997 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0276e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2468e+02 5.6296e-02 8.1630e-01 9.2044e-01 1.0710e+00 2.1895e+00 7.2663e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 725.406314 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 ============== 483404 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0441e+03 -6.7080e-01 3.3071e-01 9.1250e-01 1.0836e+00 3.3674e+00 3.0461e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3047.193687 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 ============== 9.0511e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6927e+03 9.5657e-01 9.8497e-01 1.0023e+00 1.0114e+00 1.0456e+00 5.6947e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5698.356094 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 ============== 9.05118e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6925e+03 9.5785e-01 9.8538e-01 1.0022e+00 1.0112e+00 1.0441e+00 5.6945e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5698.173453 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 ============== 9.05118e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6924e+03 9.5786e-01 9.8539e-01 1.0022e+00 1.0111e+00 1.0441e+00 5.6944e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5698.132997 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 ============== 1.07383e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9118e+03 9.7964e-01 9.9417e-01 9.9999e-01 1.0094e+00 1.0484e+00 2.9138e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2914.701665 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 ============== 1.0738e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7696e+03 9.7971e-01 9.9479e-01 9.9999e-01 1.0092e+00 1.0471e+00 2.7716e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2772.382156 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 ============== 1.07279e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7679e+03 9.7970e-01 9.9480e-01 9.9999e-01 1.0092e+00 1.0471e+00 2.7699e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2770.697103 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.4486e-02 2.0601e-01 5.2976e-01 9.0058e-01 9.9137e-01 1.6924e+00 2.7643e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.087250 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 ============== 2.58367e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8491e+04 9.7160e-01 9.9466e-01 1.0000e-00 1.0093e+00 1.0547e+00 2.8493e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28519.165209 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 ============== 2.58361e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8490e+04 9.7165e-01 9.9482e-01 1.0000e-00 1.0091e+00 1.0546e+00 2.8492e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28518.779507 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 ============== 2.58421e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8489e+04 9.7166e-01 9.9483e-01 1.0000e-00 1.0091e+00 1.0546e+00 2.8491e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28517.491337 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.2031e-01 3.5790e-04 4.3987e-01 8.5219e-01 9.6994e-01 1.7368e+00 3.9212e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.924230 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.2078e-01 4.7934e-03 4.2673e-01 8.5640e-01 9.7374e-01 1.7508e+00 3.9084e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.924687 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 ============== 2.18617e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8714e+04 9.5943e-01 9.9972e-01 9.9996e-01 1.0006e+00 1.0561e+00 2.8716e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28742.576897 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 ============== 544590 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0497e+02 3.9640e-01 8.2800e-01 8.7050e-01 9.9933e-01 1.7791e+00 2.0710e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 205.181510 TO DIAGONAL. all fit results: {'A': [0.049374869184470038, 0.00066666639206028333], 'Dx': [0.20670920899839729, 0.00047082368302486799], 'chisquare': 2079.5992753151409, 'L': [49.655366559845618, 1.0774967064829575], 'A_d': [0.0016771013741174179, 2.7651366944519973e-05], 'L_d': [0.51400890504206243, 0.021158474939540456], 'Dy': [-0.012747936821011052, 0.00041752408028994381], 'phase': [22.635605658449663, 0.022605015901795866]} {'A': [0.036120913838396385, 0.00063322666881790446], 'Dx': [0.2000404570096066, 0.0004135544490333487], 'chisquare': 1938.6335172251784, 'L': [32.217445011707312, 0.32239894897340626], 'A_d': [0.0003888933588553356, 2.5936394521031136e-05], 'L_d': [0.27403410604067013, 0.0065262621922339559], 'Dy': [-0.014066291181499935, 0.00038077929251301157], 'phase': [-78.332186406132251, 0.022106783698305321]} {'A': [0.049374867618089402, 0.000668011181526873], 'Dx': [0.2067092065778624, 0.00047248720083459261], 'chisquare': 2079.5992753149103, 'L': [49.655355603777259, 1.080014243110142], 'A_d': [0.0016771012741026992, 2.7719059219166731e-05], 'L_d': [0.51400869736960186, 0.021203346948144602], 'Dy': [-0.012747935120939857, 0.00041798382522362232], 'phase': [-8.7803211939665289, 0.022683483076086475]} {'A': [0.049375035832197323, 0.00066816929642485312], 'Dx': [0.20670943183308488, 0.00047264501327504149], 'chisquare': 2079.5992756353221, 'L': [49.655840654606287, 1.0777283523547929], 'A_d': [0.0016771117725629114, 2.7680426711612638e-05], 'L_d': [0.51401796030386326, 0.021159135309073845], 'Dy': [-0.012747937425217515, 0.00041809027043981928], 'phase': [-27.629869310581313, 0.02265323881205461]} {'A': [0.049375092131773435, 0.00066824060340572866], 'Dx': [0.20670923474628822, 0.00047271800778059259], 'chisquare': 2079.5992787327509, 'L': [49.65558953327622, 1.0777984810224623], 'A_d': [0.0016771028507263086, 2.7684993064713836e-05], 'L_d': [0.51401136529548708, 0.021160366147187554], 'Dy': [-0.012748525251513598, 0.00041810386039564662], 'phase': [-90.461703405261133, 0.022655258606484097]} {'A': [0.036121547987573721, 0.00063789345703280098], 'Dx': [0.20004064929704413, 0.00041510581183867856], 'chisquare': 1938.6335208430648, 'L': [32.216487558943911, 0.32372413296226732], 'A_d': [0.00038887705335927114, 2.5991915131834409e-05], 'L_d': [0.27401515733086623, 0.0065475952668202497], 'Dy': [-0.014066286612310464, 0.00038207647626808949], 'phase': [-59.482703956029972, 0.022234631473086353]} {'A': [0.049375542675685058, 0.00067031503904954604], 'Dx': [0.20670983323060277, 0.00047502860771686528], 'chisquare': 2079.5992814070169, 'L': [49.657544252155553, 1.0840451206505648], 'A_d': [0.0016771287728097883, 2.7819387028699127e-05], 'L_d': [0.51405256273346234, 0.021275212891186807], 'Dy': [-0.012747634084211867, 0.00041871369479107301], 'phase': [91.750674524301218, 0.022812645551837818]} final fit results: chi = 1938.63351723 A = 0.036121 +/- 0.000633 A_d = 0.000389 +/- 0.000026 L = 32.217445 +/- 0.322399 L_d = 0.274034 +/- 0.006526 phase = -78.332186 +/- 0.022107 Dx = 0.200040 +/- 0.000414 Dy = -0.014066 +/- 0.000381