importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42149/042149.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 ============== 5.36212e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0838e+04 9.4736e-01 9.7991e-01 1.0166e+00 1.0715e+00 1.0820e+00 1.0840e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10849.231778 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7959e-02 2.0749e-01 5.8140e-01 8.5310e-01 1.0520e+00 1.7679e+00 2.5561e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.020515 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 ============== 8.84164e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5977e+03 9.5635e-01 9.8508e-01 1.0024e+00 1.0115e+00 1.0452e+00 5.5997e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5603.279517 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 ============== 8.84172e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5976e+03 9.5766e-01 9.8548e-01 1.0023e+00 1.0112e+00 1.0437e+00 5.5996e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5603.207832 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 ============== 8.84172e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5976e+03 9.5767e-01 9.8549e-01 1.0023e+00 1.0112e+00 1.0437e+00 5.5996e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5603.188160 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1381e-03 1.6749e-01 3.8090e-01 8.4613e-01 1.3522e+00 1.8897e+00 2.3648e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003503 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.01503e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2677e+02 6.7422e-02 8.1477e-01 9.2142e-01 1.0706e+00 2.1714e+00 7.2873e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 727.502565 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 ============== 5.07585e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6995e+03 -1.6459e-01 7.5343e-01 9.1931e-01 1.0731e+00 2.4023e+00 1.7015e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1701.160917 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6337e+00 -4.6616e-01 5.9046e-02 9.1421e-01 1.0795e+00 3.6479e+00 4.3991e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.638073 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 ============== 8.84164e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5977e+03 9.5635e-01 9.8508e-01 1.0024e+00 1.0115e+00 1.0452e+00 5.5997e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5603.279517 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 ============== 8.84172e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5976e+03 9.5766e-01 9.8548e-01 1.0023e+00 1.0112e+00 1.0437e+00 5.5996e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5603.207832 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 ============== 8.84172e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5976e+03 9.5767e-01 9.8549e-01 1.0023e+00 1.0112e+00 1.0437e+00 5.5996e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5603.188160 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 ============== 1.06716e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8604e+03 9.7976e-01 9.9421e-01 9.9999e-01 1.0096e+00 1.0489e+00 2.8624e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2863.261179 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 ============== 1.06711e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7218e+03 9.7981e-01 9.9483e-01 9.9999e-01 1.0095e+00 1.0475e+00 2.7238e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2724.512422 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 ============== 1.0672e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7193e+03 9.7982e-01 9.9484e-01 9.9999e-01 1.0095e+00 1.0475e+00 2.7212e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2721.977349 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 ============== 2.56786e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8039e+04 9.7193e-01 9.9471e-01 1.0000e+00 1.0094e+00 1.0550e+00 2.8041e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28066.682697 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5960e-02 1.2328e-02 3.3125e-01 9.5141e-01 1.0093e+00 1.6954e+00 3.0763e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.079036 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 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 ============== 1.00004 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6118e-02 1.0031e-01 3.0721e-01 9.1838e-01 1.0363e+00 1.5781e+00 3.0858e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.029204 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 ============== 2.18665e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8169e+04 9.6028e-01 9.9977e-01 9.9996e-01 1.0008e+00 1.0563e+00 2.8171e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28197.210737 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.3888e-03 4.6291e-01 7.3022e-01 8.2395e-01 1.0306e+00 1.4144e+00 2.5463e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.010935 TO DIAGONAL. all fit results: {'A': [0.049613635329572858, 0.0006727096494940632], 'Dx': [0.20817779840390571, 0.00046817465406689962], 'chisquare': 2035.9917865327564, 'L': [50.423103827183304, 1.0502166876968566], 'A_d': [0.0017046876289582569, 2.736423510363295e-05], 'L_d': [0.52719796708888034, 0.020679478315476119], 'Dy': [-0.01236111789273231, 0.00042192571559773739], 'phase': [22.640666591915021, 0.022183705078383298]} {'A': [0.049613640548633875, 0.000673712362374429], 'Dx': [0.20817785771505726, 0.00046940377217730145], 'chisquare': 2035.9917872687752, 'L': [50.42317157991544, 1.0506053839150837], 'A_d': [0.0017046931212939542, 2.7389123281928995e-05], 'L_d': [0.52719929763909867, 0.020684253610079195], 'Dy': [-0.012360880368925464, 0.00042234933347629067], 'phase': [-96.739863350809443, 0.022220105114648447]} {'A': [0.049190052558281683, 0.00061673359470451605], 'Dx': [0.20242614258640224, 0.00041787287498884496], 'chisquare': 1307.8077607484952, 'L': [41.229690146705622, 0.30801515109785171], 'A_d': [0.0016060419922434566, 2.4074425316406023e-05], 'L_d': [0.63598914222136882, 0.006156272900091575], 'Dy': [-0.010340099980032491, 0.00041984665620553585], 'phase': [-2.7768385780897802, 0.01815130246241381]} {'A': [0.046615604429788016, 0.00068780969036549844], 'Dx': [0.20625309988933793, 0.00047702952768524653], 'chisquare': 2734.9370321228971, 'L': [44.002225855517615, 0.41417976861406203], 'A_d': [0.0014549051108184718, 2.5071699849305018e-05], 'L_d': [2.6408986109061061e-11, 0.00073128754694773423], 'Dy': [-0.014090800329885411, 0.00046530389794163796], 'phase': [85.506119004598474, 0.020175842324007931]} {'A': [0.035887554280103762, 0.00063475391663042613], 'Dx': [0.20114715442015907, 0.00041398105161594145], 'chisquare': 1877.3620003117744, 'L': [31.974412940770421, 0.31734323134186226], 'A_d': [0.00036441118700814012, 2.5919979559252404e-05], 'L_d': [0.26813456352689607, 0.0064018034696716464], 'Dy': [-0.013796063242383028, 0.00038365962476483162], 'phase': [85.015792803922579, 0.022283677094122822]} {'A': [0.047314242453983801, 0.00062798171556646687], 'Dx': [0.20476098464077808, 0.0004229352964761901], 'chisquare': 1815.5577362875702, 'L': [39.021559476187889, 0.47645059798576384], 'A_d': [0.0012253019024823231, 2.4919887233687543e-05], 'L_d': [0.46542201186145138, 0.0094767583651120535], 'Dy': [-0.011860986153314101, 0.00039645177259561848], 'phase': [-97.009773592649509, 0.020607739218249321]} {'A': [0.035887803631448334, 0.00063362994139282147], 'Dx': [0.20114736463366434, 0.00041357461239055482], 'chisquare': 1877.3620016517909, 'L': [31.974598843732483, 0.31696880412176043], 'A_d': [0.00036442668906316866, 2.5906080681620258e-05], 'L_d': [0.26813834485114607, 0.0063958758882890765], 'Dy': [-0.013796155437487911, 0.00038330381062756658], 'phase': [28.467129188728222, 0.022251120332015262]} final fit results: chi = 1307.80776075 A = 0.049190 +/- 0.000617 A_d = 0.001606 +/- 0.000024 L = 41.229690 +/- 0.308015 L_d = 0.635989 +/- 0.006156 phase = -2.776839 +/- 0.018151 Dx = 0.202426 +/- 0.000418 Dy = -0.010340 +/- 0.000420