importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41582/041582.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 ============== 5.0916e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0832e+04 9.4566e-01 9.7962e-01 1.0172e+00 1.0739e+00 1.0833e+00 1.0834e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10843.128269 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.6408e-03 2.0814e-01 5.9541e-01 8.7111e-01 1.0441e+00 1.6495e+00 2.6363e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.007277 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 ============== 7.08405e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8932e+03 9.4969e-01 9.8364e-01 1.0027e+00 1.0142e+00 1.0514e+00 5.8952e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5899.066883 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 ============== 7.0841e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8923e+03 9.5145e-01 9.8403e-01 1.0026e+00 1.0139e+00 1.0495e+00 5.8943e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5898.214308 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 ============== 7.08411e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8922e+03 9.5146e-01 9.8404e-01 1.0026e+00 1.0139e+00 1.0495e+00 5.8942e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5898.060381 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1920e-04 1.8072e-01 2.2827e-01 6.7507e-01 1.2319e+00 2.1536e+00 2.5307e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002750 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.01018e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2346e+02 9.5736e-02 8.1686e-01 9.2201e-01 1.0718e+00 2.1089e+00 7.2544e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 724.182338 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 ============== 7.88587e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1354e+03 1.8706e-02 7.9911e-01 9.2118e-01 1.0722e+00 2.1766e+00 1.1374e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1136.527219 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 ============== 7.08405e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8932e+03 9.4969e-01 9.8364e-01 1.0027e+00 1.0142e+00 1.0514e+00 5.8952e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5899.066883 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 ============== 7.0841e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8923e+03 9.5145e-01 9.8403e-01 1.0026e+00 1.0139e+00 1.0495e+00 5.8943e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5898.214308 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 ============== 7.08411e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8922e+03 9.5146e-01 9.8404e-01 1.0026e+00 1.0139e+00 1.0495e+00 5.8942e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5898.060381 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 4589.08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5697e+01 1.9665e-01 5.9509e-01 8.3722e-01 1.0622e+00 1.9271e+00 1.8078e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 15.714753 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 ============== 1.05214e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8827e+03 9.7957e-01 9.9393e-01 1.0000e-00 1.0099e+00 1.0482e+00 2.8846e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2885.562993 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 ============== 1.05212e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7490e+03 9.7962e-01 9.9459e-01 1.0000e-00 1.0097e+00 1.0469e+00 2.7510e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2751.769560 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 ============== 1.05251e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7461e+03 9.7963e-01 9.9460e-01 1.0000e-00 1.0097e+00 1.0468e+00 2.7481e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2748.893126 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0435e-03 1.6534e-01 3.6590e-01 8.3753e-01 1.3549e+00 1.9587e+00 2.3187e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003362 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 ============== 2.45966e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8594e+04 9.7107e-01 9.9454e-01 1.0000e+00 1.0098e+00 1.0558e+00 2.8596e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28622.601188 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 ============== 2.4596e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8594e+04 9.7113e-01 9.9470e-01 1.0000e+00 1.0097e+00 1.0558e+00 2.8596e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28622.181199 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 ============== 2.46001e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8592e+04 9.7113e-01 9.9470e-01 1.0000e+00 1.0096e+00 1.0558e+00 2.8594e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28620.357062 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 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 ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4025e+00 -1.9407e-01 3.2014e-01 8.9857e-01 1.0419e+00 1.5079e+00 5.8281e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.408300 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0678e-01 2.5589e-02 3.2253e-02 4.2870e-02 8.9156e-01 9.4118e-01 5.1733e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.111951 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 ============== 2.07994e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8840e+04 9.5889e-01 9.9978e-01 9.9996e-01 1.0008e+00 1.0575e+00 2.8842e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28869.284991 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8886e-01 1.0792e-01 6.4358e-01 9.0549e-01 1.0690e+00 1.2827e+00 3.5802e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.592443 TO DIAGONAL. all fit results: {'A': [0.048674676642151415, 0.00068107527162949988], 'Dx': [0.20458710659745805, 0.00046177571789840499], 'chisquare': 2100.330221419053, 'L': [52.356204113634085, 1.0255210762751581], 'A_d': [0.0017140662265607287, 2.6893829843277484e-05], 'L_d': [0.56266645775519386, 0.020265292878846541], 'Dy': [-0.015545203453070755, 0.00042872772905866441], 'phase': [98.103069091249182, 0.02170315263872169]} {'A': [0.046024214655778217, 0.00063027640321691725], 'Dx': [0.20078166839784828, 0.0004235808450623324], 'chisquare': 1957.5016031804382, 'L': [38.730961604292766, 0.47782825814551089], 'A_d': [0.0011814852337909687, 2.4937520149315162e-05], 'L_d': [0.45849574780157087, 0.0095069693371281072], 'Dy': [-0.015063460913559368, 0.00039685030940272981], 'phase': [60.106321945771327, 0.021081362384251179]} {'A': [0.048674668367953144, 0.00068038694024080693], 'Dx': [0.20458709659192209, 0.00046119666520549885], 'chisquare': 2100.3302214126788, 'L': [52.356145963222588, 1.0234795568806554], 'A_d': [0.0017140656999296566, 2.6856776283640249e-05], 'L_d': [0.56266535512924654, 0.020228310771409796], 'Dy': [-0.015545191715743201, 0.00042840946033440019], 'phase': [-2.4278975525066926, 0.021646147760812084]} {'A': [0.045741018983278259, 0.00061042892587168107], 'Dx': [0.19169687961106874, 0.00049447463805574188], 'chisquare': 1660.6800774744174, 'L': [31.869717172589429, 0.29668537947680029], 'A_d': [0.001649306413651852, 2.6276744853698242e-05], 'L_d': [0.40355862030333811, 0.0058591404516646906], 'Dy': [-0.01407535299787277, 0.00043881396324785271], 'phase': [-53.267990345079184, 0.02175737561829294]} {'A': [0.048674927814987834, 0.00068065447140941426], 'Dx': [0.20458736636571828, 0.00046140979333841869], 'chisquare': 2100.3302233751319, 'L': [52.355899709918852, 1.0216095087458541], 'A_d': [0.0017140789827064795, 2.6837343749253062e-05], 'L_d': [0.56266029276708718, 0.020191771667180947], 'Dy': [-0.015545444743388259, 0.0004285586329180191], 'phase': [-65.259762416861349, 0.021624292724439442]} {'A': [0.034618063807130561, 0.00063418947264720638], 'Dx': [0.19703769919088998, 0.000411940923864762], 'chisquare': 1944.9518058749973, 'L': [31.624092105289215, 0.31143815539998165], 'A_d': [0.00032317628032829671, 2.5842010179022434e-05], 'L_d': [0.25974878656873512, 0.0062680714577133256], 'Dy': [-0.0168481572272281, 0.00038487584292479227], 'phase': [97.614125430332621, 0.022737515485758308]} {'A': [0.04867430622484431, 0.00067902701772828977], 'Dx': [0.20458708679173654, 0.00045449629702698502], 'chisquare': 2100.3302222600337, 'L': [52.356554815060008, 0.93247397109569263], 'A_d': [0.0017140638496700444, 2.6576647489284788e-05], 'L_d': [0.56267317691949603, 0.01843230366293902], 'Dy': [-0.015545152788797978, 0.00042803122774515145], 'phase': [28.988031052381984, 0.020702635003402747]} final fit results: chi = 1660.68007747 A = 0.045741 +/- 0.000610 A_d = 0.001649 +/- 0.000026 L = 31.869717 +/- 0.296685 L_d = 0.403559 +/- 0.005859 phase = -53.267990 +/- 0.021757 Dx = 0.191697 +/- 0.000494 Dy = -0.014075 +/- 0.000439