importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41990/041990.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 ============== 5.28577e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0493e+04 9.4675e-01 9.7991e-01 1.0163e+00 1.0726e+00 1.0821e+00 1.0495e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10503.347791 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2511e-01 1.9945e-01 5.0682e-01 7.8343e-01 1.0482e+00 1.7837e+00 2.8036e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.127910 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 ============== 1.20563e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5358e+03 9.6403e-01 9.9054e-01 1.0015e+00 1.0087e+00 1.0366e+00 5.5378e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5541.299260 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 ============== 1.20564e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5348e+03 9.6483e-01 9.9083e-01 1.0014e+00 1.0085e+00 1.0358e+00 5.5368e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.352333 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 ============== 1.20564e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5347e+03 9.6483e-01 9.9084e-01 1.0014e+00 1.0085e+00 1.0357e+00 5.5367e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.190819 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06391e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2495e+02 -6.4002e-02 8.2306e-01 9.2256e-01 1.0753e+00 2.2384e+00 8.2695e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 825.775987 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 ============== 1.20563e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5358e+03 9.6403e-01 9.9054e-01 1.0015e+00 1.0087e+00 1.0366e+00 5.5378e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5541.299260 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 ============== 1.20564e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5348e+03 9.6483e-01 9.9083e-01 1.0014e+00 1.0085e+00 1.0358e+00 5.5368e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.352333 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 ============== 1.20564e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5347e+03 9.6483e-01 9.9084e-01 1.0014e+00 1.0085e+00 1.0357e+00 5.5367e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.190819 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 ============== 1.1194e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6559e+03 9.7949e-01 9.9293e-01 9.9994e-01 1.0027e+00 1.0426e+00 2.6579e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2658.541808 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 ============== 1.11934e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5193e+03 9.7949e-01 9.9262e-01 9.9988e-01 1.0014e+00 1.0399e+00 2.5213e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2521.809202 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 ============== 1.11825e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5173e+03 9.7948e-01 9.9257e-01 9.9988e-01 1.0013e+00 1.0399e+00 2.5193e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2519.808746 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 ============== 2.67287e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7979e+04 9.7303e-01 9.9492e-01 1.0000e+00 1.0093e+00 1.0531e+00 2.7981e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28006.830008 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 ============== 2.30875e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8068e+04 9.6252e-01 9.9983e-01 9.9997e-01 1.0009e+00 1.0543e+00 2.8070e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28095.871934 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00006 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 ============== 6.70999e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.6491e+01 2.4123e-01 3.9903e-01 9.8822e-01 1.0152e+00 1.8854e+00 6.8962e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 66.560182 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 ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.35366e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0645e+03 2.3506e-01 3.9696e-01 9.8746e-01 1.0147e+00 1.8887e+00 1.0670e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1065.599847 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2732e+00 -3.8013e-01 6.1012e-01 9.9180e-01 1.0283e+00 1.5527e+00 4.4705e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.277686 TO DIAGONAL. all fit results: {'A': [0.052322680476755978, 0.00067187116498210186], 'Dx': [0.20633421743727709, 0.00050232500444025163], 'chisquare': 2421.9408652224265, 'L': [46.805604289720414, 1.1718880111410037], 'A_d': [0.0017452283247908484, 3.1509165244053561e-05], 'L_d': [0.44895741803368189, 0.022863552820949012], 'Dy': [-0.014498921414524801, 0.00041258593531878773], 'phase': [-96.765283288469391, 0.024305606564624327]} {'A': [0.03941699001462684, 0.00062716909617011041], 'Dx': [0.1994873828490622, 0.00040984997640958198], 'chisquare': 1772.2010436264954, 'L': [31.783720740941774, 0.28627983437899829], 'A_d': [0.00041222688459907619, 2.5479716884241332e-05], 'L_d': [0.26088155054682305, 0.0058401581847049022], 'Dy': [-0.015742063679192952, 0.00038357754771833896], 'phase': [59.905763400350679, 0.0204049864754694]} {'A': [0.052322690906898284, 0.00067481115535686365], 'Dx': [0.20633422895189213, 0.00050588963605058268], 'chisquare': 2421.9408652206234, 'L': [46.805647005057338, 1.1771795611476534], 'A_d': [0.0017452292073175668, 3.1772341166719231e-05], 'L_d': [0.44895823361892295, 0.022960487238940425], 'Dy': [-0.014498926270325896, 0.00041315596576652069], 'phase': [-2.5175026664657594, 0.024427669972652666]} {'A': [0.05033409869231148, 0.00062253731340486396], 'Dx': [0.2029353465029633, 0.00041899653625243616], 'chisquare': 1871.3944694583806, 'L': [37.774473362957195, 0.38694087564518753], 'A_d': [0.0012490114922160678, 2.4262050249190814e-05], 'L_d': [0.4391025657768643, 0.0077920962517368797], 'Dy': [-0.013829667860200345, 0.00039200887639889714], 'phase': [53.779301020736455, 0.018819863494570654]} {'A': [0.050334824288919278, 0.000622383753774991], 'Dx': [0.20293555966355115, 0.00041897644660338074], 'chisquare': 1871.3944718675425, 'L': [37.775072485486916, 0.38695287358309471], 'A_d': [0.0012490531627682433, 2.4256396223970578e-05], 'L_d': [0.43911488837314128, 0.0077923070259569571], 'Dy': [-0.013829648397996053, 0.00039200214755563678], 'phase': [91.478429708956014, 0.018819721857184391]} {'A': [0.039416915535214203, 0.00062570158811836585], 'Dx': [0.19948729010456923, 0.00040942452671099971], 'chisquare': 1772.2010443215188, 'L': [31.783470128976031, 0.28601918320808117], 'A_d': [0.00041222283378172797, 2.544969835671651e-05], 'L_d': [0.26087660923980016, 0.0058361500277372969], 'Dy': [-0.015742010370050963, 0.00038314212884760224], 'phase': [-78.324330743515773, 0.020383135137215902]} {'A': [0.03941688056081083, 0.00062613450692527994], 'Dx': [0.19948731881492776, 0.00040948931728035376], 'chisquare': 1772.2010440826673, 'L': [31.783552393463189, 0.28597792135557398], 'A_d': [0.00041221855706924382, 2.5465013953340776e-05], 'L_d': [0.26087784507229617, 0.0058354694642278326], 'Dy': [-0.015742031252218069, 0.000383191616870171], 'phase': [-21.775651263511094, 0.020378745011363719]} final fit results: chi = 1772.20104363 A = 0.039417 +/- 0.000627 A_d = 0.000412 +/- 0.000025 L = 31.783721 +/- 0.286280 L_d = 0.260882 +/- 0.005840 phase = 59.905763 +/- 0.020405 Dx = 0.199487 +/- 0.000410 Dy = -0.015742 +/- 0.000384