importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42422/042422.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 ============== 5.49496e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0370e+04 9.4683e-01 9.8022e-01 1.0163e+00 1.0694e+00 1.0827e+00 1.0372e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10380.452534 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 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00505 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3419e-01 1.0769e-01 2.6956e-01 8.5873e-01 9.6274e-01 1.8861e+00 3.0493e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.137238 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 ============== 1.39005e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7439e+03 9.6587e-01 9.9199e-01 1.0011e+00 1.0083e+00 1.0348e+00 5.7459e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5749.642155 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 ============== 1.39006e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7426e+03 9.6651e-01 9.9225e-01 1.0010e+00 1.0082e+00 1.0341e+00 5.7446e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5748.303966 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 ============== 1.39006e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7423e+03 9.6651e-01 9.9226e-01 1.0010e+00 1.0082e+00 1.0341e+00 5.7443e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5748.084735 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12685e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.9267e+02 -1.6330e-01 8.3336e-01 9.2071e-01 1.0786e+00 2.3361e+00 8.9467e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 893.568548 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 ============== 5.46014e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0071e+03 -7.4313e-01 7.8274e-01 9.1619e-01 1.0817e+00 2.7973e+00 3.0093e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3010.146617 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 ============== 1.39005e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7439e+03 9.6587e-01 9.9199e-01 1.0011e+00 1.0083e+00 1.0348e+00 5.7459e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5749.642155 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 ============== 1.39006e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7426e+03 9.6651e-01 9.9225e-01 1.0010e+00 1.0082e+00 1.0341e+00 5.7446e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5748.303966 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 ============== 1.39006e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7423e+03 9.6651e-01 9.9226e-01 1.0010e+00 1.0082e+00 1.0341e+00 5.7443e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5748.084735 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 ============== 1.14678e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7470e+03 9.7921e-01 9.9394e-01 9.9999e-01 1.0097e+00 1.0468e+00 2.7490e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2749.774296 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 ============== 1.14673e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6241e+03 9.7924e-01 9.9464e-01 9.9999e-01 1.0095e+00 1.0454e+00 2.6261e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2626.773342 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 ============== 1.14552e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6228e+03 9.7923e-01 9.9464e-01 9.9999e-01 1.0095e+00 1.0454e+00 2.6247e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2625.389014 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 ============== 2.73592e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8668e+04 9.7260e-01 9.9488e-01 9.9999e-01 1.0090e+00 1.0515e+00 2.8670e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28696.510604 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 ============== 2.37144e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8806e+04 9.6193e-01 9.9979e-01 9.9996e-01 1.0007e+00 1.0528e+00 2.8808e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28835.013709 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 ============== 2.37139e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8807e+04 9.6196e-01 9.9993e-01 9.9996e-01 1.0006e+00 1.0528e+00 2.8809e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28835.346479 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 ============== 2.37161e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8806e+04 9.6197e-01 9.9993e-01 9.9997e-01 1.0006e+00 1.0528e+00 2.8807e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28834.319017 TO DIAGONAL. all fit results: {'A': [0.041880237776114049, 0.00061618992902648384], 'Dx': [0.20204108201411231, 0.0004038845373717237], 'chisquare': 1768.3620394805728, 'L': [32.020661073568476, 0.27786797098275962], 'A_d': [0.00048826618015962442, 2.4999529651209551e-05], 'L_d': [0.26493571596836374, 0.005754175087147595], 'Dy': [-0.019479823724200429, 0.00037818142773371477], 'phase': [-65.778832726329142, 0.019263985613449108]} {'A': [0.052005362721572468, 0.00061220773509118587], 'Dx': [0.2052184269186661, 0.00041199739438546601], 'chisquare': 1858.2150805914928, 'L': [37.597166560987873, 0.3592180173274393], 'A_d': [0.0012670488657278156, 2.3839829135868795e-05], 'L_d': [0.43567974707644225, 0.0073092444614150098], 'Dy': [-0.017587107897931276, 0.00038527911576657914], 'phase': [97.726653543666004, 0.017873125689447988]} {'A': [0.04188023789477302, 0.00061662757129196666], 'Dx': [0.20204108207525984, 0.00040413220507318215], 'chisquare': 1768.3620394805723, 'L': [32.02066119941108, 0.27840512444118204], 'A_d': [0.00048826618387121101, 2.500967998519954e-05], 'L_d': [0.26493571822996737, 0.0057647922297531518], 'Dy': [-0.019479823784191552, 0.00037833822091037916], 'phase': [-2.9469796419938632, 0.019289167106094851]} {'A': [0.048423154529829704, 0.00064592272048816235], 'Dx': [0.20519463039458508, 0.00044152083472326353], 'chisquare': 3618.1626736780945, 'L': [40.798354957969792, 0.42372288639515432], 'A_d': [0.0014877691779192626, 2.3965780076962151e-05], 'L_d': [2.6947744036220911e-10, 0.00038242352722464568], 'Dy': [-0.017630449202250986, 0.00046739421961827787], 'phase': [91.696967428791879, 0.020010391368273872]} {'A': [0.041880028521993906, 0.00061713135288660181], 'Dx': [0.20204110660712971, 0.00040433815783913474], 'chisquare': 1768.3620397027414, 'L': [32.0206247955417, 0.27869817806297803], 'A_d': [0.00048825772698202208, 2.5032628351601138e-05], 'L_d': [0.26493481342815933, 0.0057708723181874588], 'Dy': [-0.019479855885233377, 0.00037843528138914451], 'phase': [-59.495650638017153, 0.019299579643433873]} {'A': [0.041880472668266722, 0.00061503127056994344], 'Dx': [0.20204076847169006, 0.00040351927741610893], 'chisquare': 1768.3620466522402, 'L': [32.020158147279162, 0.27807464912877933], 'A_d': [0.0004882745479682371, 2.499550158505115e-05], 'L_d': [0.26492459650271694, 0.005761112877057939], 'Dy': [-0.019480092377182956, 0.00037768516822023201], 'phase': [-40.646127812978449, 0.019248522165511872]} {'A': [0.052005563948700761, 0.00061226324170188251], 'Dx': [0.20521826428589662, 0.0004120498703121811], 'chisquare': 1858.2150761082098, 'L': [37.597156352995562, 0.35929800968735748], 'A_d': [0.0012670499734879215, 2.3840490237264644e-05], 'L_d': [0.43567697287636575, 0.0073106966732075507], 'Dy': [-0.017587195768024699, 0.00038531034805355802], 'phase': [78.877101972657385, 0.017877564232477994]} final fit results: chi = 1768.36203948 A = 0.041880 +/- 0.000617 A_d = 0.000488 +/- 0.000025 L = 32.020661 +/- 0.278405 L_d = 0.264936 +/- 0.005765 phase = -2.946980 +/- 0.019289 Dx = 0.202041 +/- 0.000404 Dy = -0.019480 +/- 0.000378