importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41828/041828.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 ============== 5.43017e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0637e+04 9.4774e-01 9.8026e-01 1.0165e+00 1.0713e+00 1.0818e+00 1.0639e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10647.973113 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4014e-02 4.4215e-02 2.7960e-01 8.6638e-01 9.2706e-01 1.5345e+00 3.3823e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.037397 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 ============== 1.14909e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6596e+03 9.6225e-01 9.8945e-01 1.0016e+00 1.0094e+00 1.0389e+00 5.6616e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5665.259542 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 ============== 1.1491e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6588e+03 9.6312e-01 9.8980e-01 1.0016e+00 1.0092e+00 1.0379e+00 5.6608e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5664.461010 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 ============== 1.1491e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6587e+03 9.6312e-01 9.8980e-01 1.0016e+00 1.0092e+00 1.0378e+00 5.6607e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5664.320796 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05977e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0010e+02 -3.0761e-02 8.1971e-01 9.2181e-01 1.0753e+00 2.2298e+00 8.0209e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 800.903282 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 ============== 5.39107e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9933e+03 -3.7001e-01 7.6497e-01 9.1927e-01 1.0780e+00 2.5209e+00 1.9954e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1995.319818 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.25335e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.8923e+03 5.4108e-01 9.0548e-01 9.4906e-01 1.0415e+00 1.4403e+00 8.8945e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8901.244034 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 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 ============== 1.14909e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6596e+03 9.6225e-01 9.8945e-01 1.0016e+00 1.0094e+00 1.0389e+00 5.6616e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5665.259542 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 ============== 1.1491e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6588e+03 9.6312e-01 9.8980e-01 1.0016e+00 1.0092e+00 1.0379e+00 5.6608e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5664.461010 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 ============== 1.1491e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6587e+03 9.6312e-01 9.8980e-01 1.0016e+00 1.0092e+00 1.0378e+00 5.6607e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5664.320796 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 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12795e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7905e+03 9.7946e-01 9.9426e-01 1.0000e+00 1.0099e+00 1.0482e+00 2.7924e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2793.254172 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 ============== 1.12793e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6650e+03 9.7949e-01 9.9488e-01 1.0000e-00 1.0098e+00 1.0468e+00 2.6670e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2667.699120 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 ============== 1.12804e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6628e+03 9.7950e-01 9.9490e-01 1.0000e-00 1.0098e+00 1.0468e+00 2.6647e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2665.422025 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 468911 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.4072e+00 3.9517e-01 7.7599e-01 8.6276e-01 9.4369e-01 1.8798e+00 1.0550e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8.417789 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.68307e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8357e+04 9.7291e-01 9.9491e-01 1.0000e+00 1.0093e+00 1.0531e+00 2.8359e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28385.809067 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2170e+00 2.0379e-01 4.4171e-01 8.7967e-01 1.0102e+00 1.7711e+00 3.9106e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.220939 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 ============== 2.31093e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8488e+04 9.6219e-01 9.9982e-01 9.9996e-01 1.0009e+00 1.0543e+00 2.8490e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28516.626429 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 ============== 2.31087e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8489e+04 9.6222e-01 9.9994e-01 9.9997e-01 1.0008e+00 1.0543e+00 2.8491e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28517.013645 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 ============== 2.31063e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8489e+04 9.6222e-01 9.9995e-01 9.9997e-01 1.0008e+00 1.0543e+00 2.8491e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28517.708010 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.6660e-03 1.6809e-01 3.8480e-01 8.4802e-01 1.3546e+00 1.8477e+00 2.4034e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.009069 TO DIAGONAL. all fit results: {'A': [0.039241632861259645, 0.00062676600566233254], 'Dx': [0.20158692394877598, 0.00040946515738937705], 'chisquare': 1862.108156180758, 'L': [31.58245045912043, 0.28673846936057501], 'A_d': [0.00041580308481620198, 2.5476278742719849e-05], 'L_d': [0.25892770579633867, 0.0058354067791013264], 'Dy': [-0.015259348411536422, 0.00038206498982162884], 'phase': [-84.656061427097782, 0.020534780604691605]} {'A': [0.039241540954058629, 0.00062635643451589007], 'Dx': [0.20158691357823599, 0.00040932050027109312], 'chisquare': 1862.1081564522647, 'L': [31.582442134840793, 0.28686208705060423], 'A_d': [0.00041579905370692227, 2.5493762400768949e-05], 'L_d': [0.25892746806560973, 0.0058391901041274508], 'Dy': [-0.015259473747804009, 0.00038181399527736914], 'phase': [-40.67376785443804, 0.020525082651758453]} {'A': [0.048300249251825578, 0.00067512048280773951], 'Dx': [0.20627223193263866, 0.00046950257752431668], 'chisquare': 3290.6511273757533, 'L': [42.84498198245614, 0.41739272347254897], 'A_d': [0.0014879085926563507, 2.4688552000079467e-05], 'L_d': [1.6293855154003722e-11, 0.00050067353571181528], 'Dy': [-0.014613887853064611, 0.00046626616538514298], 'phase': [-27.635744714063463, 0.019725916158328971]} {'A': [6.5114580394265431e-13, 4.9157511126940445e-06], 'Dx': [0.19550761017487162, 0.00037805686815239881], 'chisquare': 5882.1950976479693, 'L': [27.671029379011603, 0.43321992132004006], 'A_d': [0.0008375987109389138, 1.5130787970635273e-05], 'L_d': [0.1868691114154909, 0.0077450334411162947], 'Dy': [-0.013699997511313455, 0.00037548171383683382], 'phase': [-94.43211130041729, 0.061532429529314925]} {'A': [0.039241634463480779, 0.00062607803860414979], 'Dx': [0.20158688978106909, 0.00040877587372811774], 'chisquare': 1862.1081561984074, 'L': [31.582447195630241, 0.28388648345396561], 'A_d': [0.000415802998044279, 2.5449578170105847e-05], 'L_d': [0.25892756920778354, 0.0057774628173271891], 'Dy': [-0.015259328289420893, 0.00038189485769901665], 'phase': [28.44127447181404, 0.020419643762224382]} {'A': [0.039241532937267787, 0.00062825427469048734], 'Dx': [0.2015869591345858, 0.00041005291695128676], 'chisquare': 1862.1081564293058, 'L': [31.582383579709035, 0.28750527777527957], 'A_d': [0.00041579643557460022, 2.5510970920850085e-05], 'L_d': [0.25892608660463562, 0.0058492698651312347], 'Dy': [-0.015259354942168457, 0.00038248674549201667], 'phase': [41.007639731325213, 0.02058750039728352]} {'A': [0.052295736284212468, 0.00066925079841698154], 'Dx': [0.20838182214994916, 0.00049404960976229262], 'chisquare': 2408.7266863476821, 'L': [46.920459062352577, 1.117865322079389], 'A_d': [0.0017498670941794581, 3.0363836672347988e-05], 'L_d': [0.45505066900049523, 0.021832712727461151], 'Dy': [-0.01374473998420811, 0.00041238236734297828], 'phase': [47.710488399579674, 0.02373982636319738]} final fit results: chi = 1862.10815618 A = 0.039242 +/- 0.000627 A_d = 0.000416 +/- 0.000025 L = 31.582450 +/- 0.286738 L_d = 0.258928 +/- 0.005835 phase = -84.656061 +/- 0.020535 Dx = 0.201587 +/- 0.000409 Dy = -0.015259 +/- 0.000382