importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42541/042541.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 ============== 5.40043e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0568e+04 9.4588e-01 9.7963e-01 1.0166e+00 1.0706e+00 1.0848e+00 1.0569e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10578.091994 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6231e-02 1.2060e-01 2.7476e-01 8.4240e-01 9.3928e-01 1.8768e+00 3.0324e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.089263 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 ============== 1.21129e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6513e+03 9.6313e-01 9.8993e-01 1.0015e+00 1.0092e+00 1.0376e+00 5.6533e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5656.974588 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 ============== 1.2113e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6505e+03 9.6395e-01 9.9023e-01 1.0014e+00 1.0090e+00 1.0367e+00 5.6525e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5656.146197 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 ============== 1.2113e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6504e+03 9.6395e-01 9.9024e-01 1.0014e+00 1.0090e+00 1.0367e+00 5.6523e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5656.003322 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.09633e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7854e+02 -3.0493e-02 8.2847e-01 9.1876e-01 1.0754e+00 2.2683e+00 7.8048e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 779.321858 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 ============== 7.0939e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5829e+03 -2.4319e-01 7.9962e-01 9.1605e-01 1.0766e+00 2.4596e+00 1.5849e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1584.475532 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 7.09391e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5764e+03 -2.4541e-01 7.9943e-01 9.1582e-01 1.0763e+00 2.4625e+00 1.5784e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1578.016161 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 ============== 1.21129e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6513e+03 9.6313e-01 9.8993e-01 1.0015e+00 1.0092e+00 1.0376e+00 5.6533e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5656.974588 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 ============== 1.2113e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6505e+03 9.6395e-01 9.9023e-01 1.0014e+00 1.0090e+00 1.0367e+00 5.6525e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5656.146197 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 ============== 1.2113e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6504e+03 9.6395e-01 9.9024e-01 1.0014e+00 1.0090e+00 1.0367e+00 5.6523e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5656.003322 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 ============== 1.10839e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7864e+03 9.7930e-01 9.9398e-01 9.9999e-01 1.0096e+00 1.0479e+00 2.7883e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2789.164359 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 ============== 1.10835e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6538e+03 9.7934e-01 9.9465e-01 9.9999e-01 1.0094e+00 1.0465e+00 2.6557e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2656.427961 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 ============== 1.10776e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6519e+03 9.7934e-01 9.9466e-01 9.9999e-01 1.0094e+00 1.0465e+00 2.6539e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2654.547951 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.66242e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8604e+04 9.7215e-01 9.9474e-01 1.0000e+00 1.0093e+00 1.0536e+00 2.8606e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28632.583943 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 ============== 2.28776e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8719e+04 9.6100e-01 9.9978e-01 9.9996e-01 1.0007e+00 1.0550e+00 2.8721e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28748.162554 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00005 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 8.1701e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7451e+03 5.5195e-01 9.9269e-01 1.0026e+00 1.0339e+00 1.1897e+00 7.7473e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7752.852588 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 ============== 8.17013e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7736e+03 5.3868e-01 9.9285e-01 1.0026e+00 1.0322e+00 1.1885e+00 7.7759e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7781.396522 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 ============== 8.17013e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7750e+03 5.3853e-01 9.9291e-01 1.0026e+00 1.0321e+00 1.1883e+00 7.7772e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7782.734800 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 ============== 8.16995e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7752e+03 5.3852e-01 9.9291e-01 1.0026e+00 1.0321e+00 1.1882e+00 7.7775e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7783.026323 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 ============== 8.15387e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7749e+03 5.3867e-01 9.9288e-01 1.0026e+00 1.0321e+00 1.1880e+00 7.7771e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7782.638509 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 1 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 ============== 1.08034e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2414e+04 6.0674e-01 9.9969e-01 1.0000e+00 1.1367e+00 3.2416e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 32446.514946 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.050637472502360337, 0.0007510568460220024], 'Dx': [0.20689523931259046, 0.00076823187423880057], 'chisquare': 2591.4640154850817, 'L': [39.301664831201535, 1.7534974411116622], 'A_d': [0.0015390572069987618, 5.464142548314288e-05], 'L_d': [0.30908131896777979, 0.032277366066772589], 'Dy': [-0.017987533904390673, 0.00039041910068782215], 'phase': [-71.831582178255175, 0.043605840897676273]} {'A': [0.039994191519336919, 0.0006193680657895495], 'Dx': [0.20257661024759699, 0.00040518069556494396], 'chisquare': 1792.7506915409513, 'L': [31.649767667981997, 0.28375223765251256], 'A_d': [0.00044457951270132634, 2.5180287909126742e-05], 'L_d': [0.25990377366769102, 0.0058221936596040136], 'Dy': [-0.019423404374142805, 0.00037865749965515505], 'phase': [34.704879032620312, 0.020286117156942396]} {'A': [0.050329507140444429, 0.00061366768952242357], 'Dx': [0.2058214147190256, 0.00041318340422336064], 'chisquare': 1870.2568232790145, 'L': [37.445953387216456, 0.37341730680780216], 'A_d': [0.0012337152584332434, 2.3979526015571739e-05], 'L_d': [0.43386696993901541, 0.0075582801489585405], 'Dy': [-0.017440819626454385, 0.00038557802931649121], 'phase': [-2.8377541545006864, 0.018702623383411776]} {'A': [0.03999388824852762, 0.00061931559861908014], 'Dx': [0.20257660656452181, 0.00040511727237380057], 'chisquare': 1792.7506930557488, 'L': [31.64975441413268, 0.28367760215346038], 'A_d': [0.00044455816372923618, 2.5183052858729349e-05], 'L_d': [0.25990310040336262, 0.0058209948853445159], 'Dy': [-0.019423305666725454, 0.00037859869130230095], 'phase': [91.253555227240298, 0.020279441290583122]} {'A': [0.047308841096188881, 0.00065312370987641311], 'Dx': [0.20627990810434937, 0.00045049955454423696], 'chisquare': 3458.2897052649409, 'L': [41.49253622449158, 0.41864000440310534], 'A_d': [0.001451375352745421, 2.4119245707998616e-05], 'L_d': [7.4923400816828689e-12, 0.00043778381777972997], 'Dy': [-0.0179834377068957, 0.00046131809698302106], 'phase': [-33.97139968986238, 0.020223599830465844]} {'A': [0.039994050974165862, 0.00062098883999259225], 'Dx': [0.20257657060393441, 0.00040593058744864408], 'chisquare': 1792.7506916791738, 'L': [31.649795307984729, 0.28437836810699224], 'A_d': [0.00044457410970655253, 2.5188518103291813e-05], 'L_d': [0.2599042747856401, 0.0058319292884795038], 'Dy': [-0.01942334437227089, 0.00037927911379220802], 'phase': [47.271249414462261, 0.020347896567827206]} {'A': [0.50138573704156586, 1.3190937816154324e-05], 'Dx': [0.41357195333384844, 0.00065524029421748509], 'chisquare': 1321987.8949024423, 'L': [9.6951263250395492, 0.0016188677433168763], 'A_d': [4.064013662874455e-06, 3.1984803058882072e-07], 'L_d': [0.00085040412447828784, 2.1940274168297247e-06], 'Dy': [0.13652800731993864, 0.00082186235768233473], 'phase': [91.458942880666797, 0.0038182438533453933]} final fit results: chi = 1792.75069154 A = 0.039994 +/- 0.000619 A_d = 0.000445 +/- 0.000025 L = 31.649768 +/- 0.283752 L_d = 0.259904 +/- 0.005822 phase = 34.704879 +/- 0.020286 Dx = 0.202577 +/- 0.000405 Dy = -0.019423 +/- 0.000379