importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41776/041776.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 ============== 5.21401e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0777e+04 9.4544e-01 9.7953e-01 1.0170e+00 1.0725e+00 1.0844e+00 1.0779e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10787.998492 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0769e-01 1.9317e-01 5.1993e-01 8.0296e-01 1.0560e+00 1.8341e+00 2.7015e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.110394 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 ============== 8.60391e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7590e+03 9.5521e-01 9.8559e-01 1.0023e+00 1.0118e+00 1.0465e+00 5.7610e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.733889 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 ============== 8.60399e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7584e+03 9.5655e-01 9.8597e-01 1.0022e+00 1.0116e+00 1.0451e+00 5.7604e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.187167 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 ============== 8.604e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7583e+03 9.5656e-01 9.8598e-01 1.0022e+00 1.0116e+00 1.0450e+00 5.7603e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.084290 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04011e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2273e+02 7.4941e-02 8.2029e-01 9.2049e-01 1.0722e+00 2.1539e+00 7.2469e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 723.454252 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 ============== 8.60391e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7590e+03 9.5521e-01 9.8559e-01 1.0023e+00 1.0118e+00 1.0465e+00 5.7610e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.733889 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 ============== 8.60399e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7584e+03 9.5655e-01 9.8597e-01 1.0022e+00 1.0116e+00 1.0451e+00 5.7604e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.187167 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 ============== 8.604e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7583e+03 9.5656e-01 9.8598e-01 1.0022e+00 1.0116e+00 1.0450e+00 5.7603e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.084290 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 ============== 1.04721e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8737e+03 9.7933e-01 9.9389e-01 9.9999e-01 1.0096e+00 1.0487e+00 2.8756e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2876.554557 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 ============== 1.04717e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7350e+03 9.7939e-01 9.9455e-01 9.9999e-01 1.0094e+00 1.0473e+00 2.7370e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2737.737660 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 ============== 1.04761e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7320e+03 9.7940e-01 9.9457e-01 9.9999e-01 1.0094e+00 1.0473e+00 2.7340e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2734.761051 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.1323e-02 1.2992e-02 5.5106e-01 8.6350e-01 8.8239e-01 2.1322e+00 2.6192e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.063942 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 ============== 2.53907e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8529e+04 9.7143e-01 9.9458e-01 1.0000e+00 1.0095e+00 1.0549e+00 2.8531e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28557.919005 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 ============== 2.539e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8529e+04 9.7148e-01 9.9474e-01 1.0000e+00 1.0093e+00 1.0549e+00 2.8531e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28557.594926 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 ============== 2.53889e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8529e+04 9.7148e-01 9.9475e-01 1.0000e+00 1.0093e+00 1.0549e+00 2.8531e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28557.492929 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 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 ============== 2.15981e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8730e+04 9.5926e-01 9.9975e-01 9.9996e-01 1.0007e+00 1.0571e+00 2.8732e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28759.222248 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 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 ============== 6.57558e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4810e+01 2.6272e-01 4.5247e-01 9.6181e-01 1.0023e+00 2.2454e+00 5.6886e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 54.867110 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 ============== 1.89116e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4814e+03 2.4009e-01 2.6484e-01 9.4869e-01 1.0036e+00 2.4470e+00 3.4835e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3484.881080 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.89116e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4790e+03 2.3979e-01 2.6487e-01 9.4781e-01 1.0033e+00 2.4481e+00 3.4811e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3482.460760 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.89116e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4785e+03 2.3978e-01 2.6488e-01 9.4781e-01 1.0033e+00 2.4481e+00 3.4806e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3482.028402 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.89134e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4784e+03 2.3977e-01 2.6490e-01 9.4782e-01 1.0033e+00 2.4481e+00 3.4805e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3481.852530 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.047873384555496834, 0.00066918019027736864], 'Dx': [0.20601854976292699, 0.00046777547687160137], 'chisquare': 2036.8060379686735, 'L': [50.714339538332041, 1.1342319026428207], 'A_d': [0.0016295573119923801, 2.7552945541547968e-05], 'L_d': [0.531548950676897, 0.022310585692927265], 'Dy': [-0.013512154516954311, 0.00041837235526642758], 'phase': [-71.609783825592672, 0.023266617605685269]} {'A': [0.035082509820636154, 0.00063203775354445102], 'Dx': [0.19930608827939444, 0.00041258962561663282], 'chisquare': 1804.0375349260082, 'L': [32.199859522722988, 0.3306309329367032], 'A_d': [0.00037353187693212053, 2.5813198925972447e-05], 'L_d': [0.27209775971177985, 0.0066941993691453372], 'Dy': [-0.014837794563241857, 0.00038201399155912696], 'phase': [9.6123050984318468, 0.022927271644412883]} {'A': [0.047873387464214545, 0.00067373021881797501], 'Dx': [0.20601855278751913, 0.00047329727293643487], 'chisquare': 2036.806037968521, 'L': [50.71435488532471, 1.147498503637614], 'A_d': [0.0016295575392324402, 2.7879020357696183e-05], 'L_d': [0.53154924521591629, 0.022553546471454189], 'Dy': [-0.013512156346969562, 0.00041979961090898854], 'phase': [-2.4947450857044373, 0.023588007077727013]} {'A': [0.044761296589028443, 0.00067882460767471065], 'Dx': [0.20372643362621901, 0.00047048199781407618], 'chisquare': 2638.1239348772615, 'L': [43.462350993173359, 0.42524506038363086], 'A_d': [0.0013980372488449078, 2.4782090363356657e-05], 'L_d': [6.5420563410967247e-10, 0.00073677465169691425], 'Dy': [-0.014878937767496936, 0.00046267493730312026], 'phase': [35.21825155318939, 0.021020900233750694]} {'A': [0.035082231329242042, 0.00063211049562472699], 'Dx': [0.19930519904676558, 0.00041257472007849572], 'chisquare': 1804.0375417046921, 'L': [32.199505112729852, 0.33056145129033077], 'A_d': [0.00037350089917642659, 2.5818286668921608e-05], 'L_d': [0.27209184854361979, 0.0066930015869251513], 'Dy': [-0.014838036393841847, 0.00038199126139470962], 'phase': [-97.201868198500335, 0.022922151067390928]} {'A': [0.044761568671152496, 0.00067883419659270361], 'Dx': [0.20372647985169934, 0.00047063124704749271], 'chisquare': 2638.1239334286638, 'L': [43.46253279194049, 0.42559957855623765], 'A_d': [0.0013980386048177973, 2.4776169852191998e-05], 'L_d': [6.6452399138938745e-13, 0.00073689774303509203], 'Dy': [-0.014878847552763474, 0.00046298343690853727], 'phase': [47.784624104654171, 0.021037956005514502]} {'A': [0.46893379970799981, 8.9082267220874645e-05], 'Dx': [0.27830796212881381, 0.00036867088698322448], 'chisquare': 494920.21866026131, 'L': [30.004413782640761, 0.048147562960078716], 'A_d': [0.014626108560677697, 1.5867109759176712e-05], 'L_d': [0.00011464038867953219, 5.6948952342483761e-06], 'Dy': [-0.024881270226689622, 0.00055873471174194833], 'phase': [97.619485637999702, 0.0045991114862005134]} final fit results: chi = 1804.03753493 A = 0.035083 +/- 0.000632 A_d = 0.000374 +/- 0.000026 L = 32.199860 +/- 0.330631 L_d = 0.272098 +/- 0.006694 phase = 9.612305 +/- 0.022927 Dx = 0.199306 +/- 0.000413 Dy = -0.014838 +/- 0.000382